Second Edition NOBO HEATING UK TELEPHONE: Fully revised and updated. (complying with parts L1 and L2 of the building regulations)

Transcription

1 NOBO HEATING UK TELEPHONE: NOBO Heating UK Limited NOBO Heating UK Limited Head Office: Unit 15, Gravelly Industrial Park Tyburn Road, Erdington Birmingham B24 8HZ Telephone: Facsimile: Website: Regional Offices: London & South East: Tel: South West: Tel: North West: Tel: Midlands: Tel: Scotland & North East: Tel: Second Edition Fully revised and updated The Specifier s Guide to Electric Heating in Buildings (complying with parts L1 and L2 of the building regulations)

2 1 IT S ALL ABOUT CONTROL This second edition of the pocket guide has been developed as a direct response to frequent requests from our existing customers and an increasing number of new customers for assistance with the interpretation of The Building Regulations for Parts L1A, L1B for dwellings and Parts L2A and L2B for buildings other than dwellings effective from April We have tried here to produce an easy-to-use, quick reference guide that will provide you with an overview of electric heating and its importance within energy conservation and management as related to the Government s targets for reducing energy wastage. Electric Heating is the most controllable of energy sources. This guide outlines current arguments, thinking, systems available and product applications and options to ensure that we all play our part in the conservation of fuel and power. If you cannot find the answer to your vital question with relation to electric heating, please contact NOBO Heating. We look forward to speaking with you.

3 3 4 LIST OF CONTENTS HOW TO USE THIS GUIDE 01 INTRODUCTION TO ELECTRIC HEATING 04 OVERVIEW OF THE MARKET FOR ELECTRIC HEATING 08 THE IMPORTANCE OF CONTROL 12 THE BUILDING REGULATIONS PARTS L1A, L1B AND L2A, L2B 16 WHY CHOOSE NOBO HEATING? 34 WORKING WITH NOBO HEATING 38 HEATING SCHEME DESIGN SERVICES 44 PRODUCT SOLUTIONS FROM NOBO HEATING 48 FURTHER SOURCES OF INFORMATION 67 CUSTOMER HELPLINES 69

4 1 62 HOW TO USE THIS GUIDE Colour-coded throughout for visual distinction and structured in easy-to-follow sections, the architect, consultant or specifier is able to quickly refer to specific information or data with relevant case studies. In April 2006, following a period of consultation, the Government is committed to reducing global warming by cutting the emission of greenhouse gases by implementing a revised version of Approved Document L of the Building Regulations (England & Wales). This document comprising PARTS L1A, L1B and L2A, L2B will seek to improve the energy efficiency of all buildings and electric heating will play a key role in ensuring compliance with the building regulations. Additionally, the Guide provides an overview of the market for electric heating and considers in detail the importance of control and energy efficiency as highlighted by the Building Regulations. Through this Guide our aim is to provide our customers with the necessary tools to enable them to further understand and apply the benefits of electric heating to their projects and to assist in compliance with the Building Regulations. PRODUCT SOLUTIONS FROM NOBO HEATING NOBO Heating has available a full range of enhanced electric heating products, control systems, thermostat modules and stylish towel rails for both domestic and commercial applications. So to dispel uncertainty, confusion and mis-information NOBO Heating has produced its own detailed and comprehensive Specifier s Guide to Electric Heating in Buildings. Our products are renowned for their unfaltering reliability. Our Technical Support enables you to access a wealth of experience to ensure the electrical specification and installation of your heating scheme is entirely right and problem free. This Pocket Guide has been designed to assist Specification professionals to interpret the Building Regulations both with ease and with relevance to either their specific industry sector, or the project in question. The Guide also provides advise on the advantages of specifying electric heating and hot water solutions for improving design flexibility, build speed benefits, lower capital costs and reduced maintenance and servicing costs for a domestic or commercial building.

5 INTRODUCTION TO ELECTRIC HEATING 4

6 5 6 INTRODUCTION TO ELECTRIC HEATING Electric heating is clean, safe, reliable, efficient and economic to use. When overall capital and running costs are examined, electric heating is a real alternative to other forms of energy. This is due to a number of factors: Electric heaters convert 100% of electricity into heat. Electric heaters produce no fumes or water vapours eliminating the need for ventilation or dehumidification. Initial capital cost can be significantly cheaper than other forms of heating. Optional Zone Control systems additionally provide energy conservation and reduce wastage. Electric heaters can be installed easily in most places without disruption to the fabric of a building. It is obvious when selecting a new or replacement heating system that electric heating should be given serious consideration. This is especially true for heating systems in small to medium sized buildings or where frost or supplementary heating is needed in larger buildings. Using modern electronic controls, the output of electric heaters can be regulated between 0 100% with no loss in efficiency. Fossil fuel heaters are much more difficult to control, often being limited to simple on-off control witha resultant loss of efficiency and energy wastage. Electric heaters take up little space, do not need flues, fuel lines or storage tanks. Installation is quick and cost-effective. On-going servicing to maintain combustion efficiency is unnecessary, and the relative simplicity of electric heaters leads to products with longer working lives. When overall capital and running costs are examined, electric heating is a real alternative to other forms of energy.

7 OVERVIEW OF THE MARKET FOR ELECTRIC HEATING 8

8 9 NOBO HEATING PROJECTS 10 OVERVIEW OF MARKET FOR ELECTRIC HEATING The Government is committed to reducing global warming by cutting the emission of greenhouse gases. Whilst meeting the rigorous standards of the Building Regulations, electric heating systems continue to offer a flexible, energy efficient, controllable and cost-effective solution for all building types. It is for these reasons that electric heating is increasingly being considered as the preferred choice for various environments, and NOBO Heating is able to provide a range of products best suited for them. Property developers are now keen to provide homeowners with heating systems that are stylish and additionally provide energy and comfort control for the modern home or apartment, reflecting the changing way we now live. Additionally electric heating is now included in safety critical interiors such as education, healthcare and student accommodation where a quality product is required and energy/cost control is demanded. NOBO Heating s range of heaters, controls and programmers are ideally suited for most commercial situations where a high quality, well-designed and efficient heating solution is required. Projects undertaken by NOBO Heating in the residential and commercial sectors: Bellway South East Berkeley Homes Crosby Homes Cala Homes Barratt North London Emblem Homes Care UK Travelodge Howard Johnstone Express by Holiday Inn University of York Manchester Metropolitan University University College, London Greenwich University Golf World, Glasgow Musselburgh Racecourse

9 THE IMPORTANCE OF CONTROL 12

10 13 14 THE IMPORTANCE OF CONTROL Control lies at the heart of NOBO Heating s total heating solution for both residential and commercial interiors. We have available three optional zone control systems for use in the control of electric heating for these applications. These systems have been designed to offer comprehensive 10 Zone or economy 2 and Single Zone applications depending on the requirement within a development schemes. Although highly sophisticated in operation, the System 512 is an easy to use electronic control centre that transmits radio frequency signals through the mains wiring to command receivers plugged into the heaters or separate receivers for ancillary appliances such as lighting etc. 2 Zone The 2 Zone control system is an electronic, 7-day heating and hot water programmer that can save energy and create a comfortable environment within an interior space. Compatible for use with the Tactic, Prestance, Actua, Inova and Series 14 E4M range of heaters the economy 2 Zone system can be used for the control of up to 2 separate heating zones or one heating zone and one zone for the control of hot water. 10 Zone Internationally recognized as being at the forefront of the intelligent heating market, the NOBO System 500 is designed to provide 24-hour, seven-day, cost effective zone controlled heating and ancillary function control. Single Zone NOBO Heating provides a range of heaters capable of single zone control including: Series 8 utilising the GERT10 fully programmable thermostat unit Series 8 utilising the GERT9 thermostat unit with 9 pre-set programmes Series 14 fully programmable E4EU Fully compatible with the acclaimed Series 8, Series 8 LST, Series 14 E4E-GB range of heaters and the design focused Glass Panel Heater, the system even has the ability to control the hot water and electric towel rails.

11 THE BUILDING REGULATIONS ARTS L1A, L1B AND L2A, L2B 16

12 17 New Regulations and changes BUILDING REGULATIONS PARTS L1A, L1B AND L2A, L2B From April 2006 changes to the Building Regulations come into force. These changes will once again effect the design and construction of all buildings with a view to making them more energy efficient. Conservation of fuel and power is the key feature to the new regulations with the government aiming to significantly reduce CO 2 emissions, the changes to the regulations are intended to cause an improvement of approximately 20% over and above the level set in April By making better use of the available energy resources. It is the Governments intention that all New Buildings be made energy efficient and existing buildings be significantly improved. Changes to the regulations will not only effect the construction elements of buildings but will also now take into account the energy effects of the heating, hot water, lighting and ventilation systems installed. The air tightness of the construction and the effects of solar gains become part of the consideration, requiring sun shading of some windows to prevent overheating on certain aspects of the building. The new regulations set an annual target for the amount of CO 2 produced by the building services. This includes all the installed systems, heating, hot water, lighting and ventilation. The target takes into account the amount of CO 2 these systems will produce, by both the fuel and the efficiency of its usage, in the appliance and within the building envelope. Design of buildings and their building services systems, therefore, need to be made energy efficient to fall within the annual target CO 2 value set by the new regulations. Two parallel sets of calculations are to be made. The first set, using a pre-determined set of elemental values in a notional building calculation, will determine the Dwellings Emission Rate for the building; known as the DER for residential properties or Building Emission Rate known as the BER for buildings other than dwellings. This then will be compared against an identical calculation, made using the actual values for the proposed works; Target Emission Rate; known as the TER. In order to comply with building regulations; the DER will need to be not greater than the TER for that specific property, after adjustment has been made using the fuel, improvement and benchmark factors as appropriate. The net result of the implementation of these adjustments to the Building Regulations will create for the end-user, a property that is both economical and comfortable. The thermal efficiency and air tightness of the structure will achieve warm premises requiring very little heat input to maintain comfort conditions, a proportion of which will come from the effects of habitation.

13 19 How the TER is calculated CASE STUDY: KINGS COLLEGE STUDENT ACCOMMODATION 20 In accordance with the methodology approved by the Secretary of State in ODPM (Office of Deputy Prime Minister) Circular 200n/nn, the TER must be calculated using approved calculation tools; for individual dwellings no greater than 450m 2 total floor area, the Government s Standard Assessment Procedure (SAP) should be used or for individual dwellings larger than the above threshold, and commercial buildings where appropriate using the Simplified Building Energy Model (SBEM)3. Heating the home under the new regulations Heating appliances will need to have accurate and sensitive thermostats which will respond to the slightest change in temperature making allowance for and taking advantage of heat gains. Separate time and temperature controls for heating and hot water are required with individual thermostatic controls for each appliances. Operating and maintenance instructions should be provided with sufficient information to enable the building and the building services to be operated and maintained in such a manner as to consume no more fuel and power than is reasonable in the circumstances. This Pocket Guide This fully revised pocket Guide to Electric Heating sets out some of the issues facing specifiers when designing and specifying electric heating in new dwellings and shows some of the many products available from NOBO Heating. This Guide also aims to dispel the myths that electric heating cannot be used effectively in specification of modern buildings. Further information is published from time to time on the NOBO Heating website, and NOBO s team of professional heating experts can be contacted for further information on Client: Project: Location: Requirements: Solution: London University Development of 700 cluster flats with communal rooms and bedrooms providing additional student accommodation. Dover Street, London Electric heating scheme which would meet the demands for a responsive, cost effective, efficient and fully controllable system providing high levels of comfort for occupants and control over running costs. Specification of NOBO Series 8 slimline heaters with fully electronic GCL thermostats with built in run-back timer providing low capital costs, ease of installation, economy of operation and substantially reduces energy wastage.

14 21 22 TEN KEY ISSUES TO CONSIDER WHEN DESIGNING AND SPECIFYING A BUILDING WHICH USES ELECTRIC HEATING. 1. Operating Instructions and Energy Statement One of the key requirements needed to comply with the revised building regulations is to provide end-users (i.e. the property dwellers) with operating instructions for heating appliances and an energy statement prepared by the seller. heating scheme which has been designed to include the NOBO range of heaters and controls will be provided with a specific Energy Statement unique to the development/building written and prepared by the company s technical department. Benefit/Solution All NOBO Heating products are supplied together with detailed operating instructions and the company has a commitment to providing updated operating information for end-users either in printed form or via the company s website: 2. Air Leakage The new building regulations state that air leakage requirements are now mandatory. The relevant section of the new building regulations states: A reasonable limit for the design air permeability is 50 Pa. The relevant section of the new building regulations states: In accordance with requirement L1(c), the owner of the dwelling should be provided with sufficient information, including operating and maintenance instructions, enabling the building and the building services to be operated and maintained in such a manner as to consume no more fuel and power than is reasonable in the circumstances. As part of the NOBO Heating customer service package, a

15 23 24 Air leakage can be caused by a number of building services and it is increasingly important under the revised regulations to minimise the use of pipes, ducts and holes through the fabric of the building which add to the overall air leakage. heating and ventilating systems for the modern apartment and home. Alongside these regulations, the government do not want to encourage increased levels of domestic air conditioning systems within home environments adding to the challenge facing designers and specifiers. Benefit/Solution NOBO Heating provide a full portfolio of electric heating products all of which avoid the need for any pipe work or exhaust outputs. The relevant section of the new building regulations states: As required by L1 (a)(ii), provision should be made to prevent high internal temperatures due to excessive solar gains 3. Solar Gain and Comfort Control Modern buildings are designed and built to such standards today that they are sometimes prone to overheating in summer periods. Increased insulation combined with a changeable UK climate offer challenges when designing Benefit/Solution Modern electric heating systems supplied by NOBO Heating, feature integral, highly sensitive thermostats, that allow individual rooms to be independently controlled for temperature. These thermostats respond rapidly to changes in temperature, and can ensure that any solar gains within a room are allowed to contribute to maintaining the desired room temperature. This can result in lower energy consumption in rooms that benefit from solar gains, and help to prevent the overheating often associated with traditional heating systems, that can occur on sunny days during the heating season.

16 Electric Heating Design Process 5. Capital Investment Strategy Under the new revisions to Part L of The Building Regulations, developers will be required to take a more holistic approach to the design of their properties, balancing the various options for heating systems and controls, with the need for enhanced levels of insulation and air tightness, to ensure that compliance is achieved when the TER (target emission rate) and DER (dwelling emission rate) are calculated for each property. For developers of apartments there will also be increased opportunity to trade off the DER of various dwellings to achieve overall compliance for the building as a whole. The choice of heating system therefore, needs to be identified at the beginning of the design process for the building, so that architects, consultants, and developers, can work together to produce a building that not only satisfies the requirements of the building regulations, but also allows the developer to benefit from the many advantages of utilising electric heating, and results in properties that are attractive to potential homebuyers. Working to the revised building regulations means that the overall infrastructure of the building should be energy efficient and employ a strategy to provide the homeowner with low running costs. This is part of the government strategy to minimise atmospheric emissions of carbon dioxide. The heating system now needs to be thought of as the engine that drives a modern energy efficient property, as oppose to being an afterthought at the end of the design process. Benefit/Solution NOBO Heating can offer both a heating design service and advice on control systems for electric heating in modern buildings. Developers and architects can benefit from this free service early on in the design process of their projects, and ensure that they continue to benefit from the cost advantages of utilising advanced electric heating products Benefit/Solution By utilising electric heating developers will benefit from low initial capital costs which can allow investment to be made in others areas of the buildings fabric including for example insulation, high performance glazing, reduced cold bridging, and increased air tightness measures.

17 Maintenance & Energy Efficiency 7. DER Compliance Options More and more architects and specifiers are designing buildings with a low maintenance strategy in order to avoid continuing costs for the property owners. Modern and energy efficient buildings take into account the on-going costs for maintenance when the project is first discussed. Where a building contains multiple dwellings, in the case of an apartment development for example, an overall value for TER may be calculated by adding together the individual TER values for all the dwellings in the building. This allows the overall TER value to be averaged for the whole property, Benefit/Solution Electric heating is easy to install and is easy to maintain with virtually no annual maintenance required other than cleaning. Electric heating does not leak or suffer burst pipe-work, the NOBO range of heaters are designed for a long working life and maintenance free operation. providing the designer and specifier with greater flexibility, for example, in the design of penthouse apartments with an increased number of windows. Benefit/Solution Electric heating offers tremendous benefits in calculating TER values when averaged in this way meaning that many schemes will comply with the regulations when at first they may have seemed unworkable.

18 Fuel Factor It is important to note whilst SAP is used as a carbon compliance tool for the purposes of the Building Regulations, the SAP score is not related to the regulations which are solely concerned with carbon as a policy driver. SAP 2005 is being used as a calculation tool to assess the carbon capacity applicable for Heating C H ; Hot Water C w ; and lighting C L ; the effects of ventilation are also taken into account but are included as part of the heating calculation. Thus for a dwelling the calculation reads: TER = ((C H +C w ) x fuel factor + C L ) x (1 improvement factor) Because electricity is a clean fuel and is 100% efficient in its usage it is necessary to consider the efficiency of its production and determine an equivalent carbon value for this purpose. From Table 1. the value given for direct acting electric heating is Thus the calculation may be rewritten: TER = ((C H +C w ) x C L ) x The Future 9. Control options A particular concern of the revised building regulations is that control of the heating and hot water system is provided for, allowing flexibility for the homeowner to manage the use of energy in the building. Benefit/Solution NOBO Heating provide a number of different heating control options within the range including single zone, two zone and 10 zone control options capable of managing heating in different rooms as well as the hot water system. Making the investment of working to the revised building regulations now is a wise investment for the future when considering the use of electric heating. Although understanding the regulations and designing the scheme around electric heating can initially seem daunting the long term benefits will become evident very soon as many leading industry figures point to electricity as the main source of energy into the future. Benefit/Solution Electric heating provides countless benefits for the modern home and with the technical help and assistance offered by experts such as NOBO Heating, electric heating will continue to be the preferred option for property developers and architects. As new means of generating electricity are

19 31 CASE STUDY: THE WATER GARDENS 32 developed, electricity is set to become more environmentally friendly, reducing our reliance on imported fossil fuels, and leading to a more self sufficient, low carbon future. There couldn t be a better time to switch to electric heating from NOBO Heating UK Limited. Client: Location: Requirements: Solution: Berkeley Homes (Oxford and Chiltern) Hazlemere, Buckinghamshire An efficient and controllable heating system to compliment the elegant style of this quality development. A fully programmable, integrated heating system that provides total heating control throughout the living accommodation, providing energy efficiency.

20 WHY CHOOSE NOBO HEATING? 34

21 35 36 WHY CHOOSE NOBO HEATING? Based on an understanding and appreciation of heating requirements for the Scandinavian climate, each element of a NOBO heating product and our range of specially commissioned products such as towel rails have been carefully designed, manufactured and tested to give long-lasting performance, visual appeal and value. Reassuringly, all NOBO heaters are specified worldwide for use in diverse environments and temperature conditions. It is this expertise we bring to the UK market and where our solutions for both the domestic and commercial sectors are sought by consultants, architects and engineers. With our dedicated R & D resources directed exclusively towards the development of new products we are able to offer a comprehensive range of integrated electric heating products. Today, the NOBO brand name has become synonymous in the industry with familiar and recognised leading concepts such as Mains Signalling Control which have been introduced over the last 30 years. NOBO products don t just meet standards. They set them. This can be seen in the pioneering technologically ground-breaking Glass Heater a highly sophisticated product for the modern interior which combines technology and cutting-edge design. NOBO Heating is able to use the strengths and resources of its parent company NOBO Electro, a major international manufacturer, to develop products and services which meet the specific needs of the UK market, but which draw on worldwide expertise. The provision of complete energy control also lies at the heart of all NOBO Heating schemes for ensuring appropriate heating and management solutions in the application of electric heating for the modern and refurbished building. As a company committed to quality standards throughout our business, we have won a place as the UK market leader in supplying solutions for the most appropriate applications.

22 WORKING WITH NOBO HEATING 38

23 39 CASE STUDY: THE JUBILEE HOUSE CARE HOME 40 WORKING WITH NOBO HEATING Our technical expertise and geographical support from our sales engineers can provide you with a wealth of experience to ensure that the electric heating and control solution will always be appropriate to your scheme. Our company has developed the very necessary procedures to maintain the integrity of our service. Our sales and technical staff receive intensive and on-going training so that they can better provide advice and guidance on electric heating issues. Whatever your needs, we will always tailor our solutions to your individual requirements. Whatever your needs, we will always tailor our solutions to your individual requirements Client: Location: Requirements: Solution: Care UK Godalming, Surrey A safe and comfortable heating system for this person-centred care home so that the residents can control their own heating requirement. Specification of NOBO Heating s LST (Low Surface Temperature) heaters which have been designed to not exceed 43 C at full output and additionally meet the NHS Estates Health Guidance Notes Safe Hot Water and Surface Temperature guidelines.

24 41 42 NOBO HEATING AROUND THE UK Based centrally in Birmingham close to the network of motorway links, our Head Office incorporates our warehouse facility and central distribution centre. Also located in the Head Office building is our main Midlands Showroom which provides informative displays on all aspects of electric heating and control and demonstrates the versatility, application and cost-effectiveness of these products. Our on-site Technical Support is able to assist customers with a wealth of experience and advice on electric heating and assistance in achieving compliance with the Building Regulations. A selection of our other electric heaters, controls and towel rails can also be seen at the Building Centre, Store Street, London or the Building Centre near Exeter which is located off the M5 at Junction 30. Head office Showroom, Birmingham Telephone: Building Centre, London Telephone: Building Centre, Exeter Telephone: Regional Offices: LONDON AND SOUTH EAST Tel: SOUTH WEST Tel: NORTH WEST Tel: MIDLANDS Tel: SCOTLAND & NORTH EAST Tel:

25 HEATING SCHEME DESIGN SERVICES 44

26 45 CASE STUDY: THE LOWER MILL ESTATE 46 HEATING SCHEME DESIGN SERVICES NOBO Heating will make available the most appropriate and detailed heating designs for a given building and its intended use and construction in consultation with a customer. Information will also be provided to assist you to achieve compliance, energy control, the building regulations and capital costs. We provide this service free of charge. NOBO Heating products are renowned for their unfaltering reliability. Our Technical Support facility enables you to access a wealth of experience to ensure the electrical specification and installation of your heating project is entirely right and problem free. Our annual is able to provide you with full technical data and detailed information on all our products. To get your FREE copy call our Brochure Hotline: or order through our website: wwww.noboheatinguk.com Client: Project: Location: Requirements: Conservation Builders Ltd. Cottages and houses used as second homes in countryside area Cirencester High quality with flexibility in control Solution: NOBO 512 control system with Series 8 heaters ranging from 500 Watt to 2000 Watt in the living areas and bedrooms and NOBO Heating s executive towel rail in the bathroom.

27 PRODUCT SOLUTIONS FROM NOBO HEATING 48

28 49 50 PRODUCT SOLUTIONS FROM NOBO HEATING Electric heating is clean, safe, reliable, efficient and economic to use and we offer the most comprehensive range of electric heating products and towel rails. These products include the classic Series 8, the Series 14 which has been designed to offer designer appeal and versatility, options for the budget conscious, an innovative range of glass heaters and a wide selection of control units covering 10 zones, 2 zones or single zone operations. NOBO Heating continues to build on its strength as the favoured choice among architects, consultants, specifiers, property developers and end users throughout the UK for the supply of quality electric heating for the domestic and commercial sectors. Our products are widely used in the following key areas: Property Development Commercial Hotels Education & Healthcare Student Accommodation A wide range of elegant electric heating products with the flexibility of total control Electric heating is the most controllable of energy sources and our extensive range of products have been designed for the most demanding environments and budgets.

29 51 Series 8 The Panel Heater for all applications Series 8 Skirting Heaters 52 The NOBO Series 8 range of heaters are the complete solution for all applications, ideal for commercial and residential properties. Stylishly constructed and elegantly finished in pure white, the Series 8 range of heaters which are maintenance free, will enhance every location. Output sizes ranging from 500 Watt to 1500 Watt Discreet design ultra slim shape Designed for fitting under windows and above skirtings or floor mounted Full range of 200mm high heaters Full range of control options A comprehensive range of custom designed thermostatic controls are available on all Series 8 panel heaters to suit every installation. Separate wall bracket and plug in flex for easy installation Hinge forward and lock for cleaning at back Extensive range of heaters Low capital cost Totally silent electronic thermostats Maintenance free Tamperproof capability Wide range of control options Available in Slimline and Compact versions SUITABLE FOR: PROPERTY DEVELOPMENT COMMERCIAL HOTELS STUDENT ACCOMMODATION SUITABLE FOR: PROPERTY DEVELOPMENT COMMERCIAL HOTELS

30 53 Series 8 Bathroom Heaters CASE STUDY: WOODFORD MILL 54 Slimline design saving space Created for wet areas totally safe Fully galvanised to avoid rusting Output sizes from 500 Watt to 1000 Watt BEAB approved to splashproof standard IP24 Equipotential earth bonding terminal provided Overheat cut-out facility Fully tamperproofed SUITABLE FOR: PROPERTY DEVELOPMENT COMMERCIAL Series 8 Radiant Heaters Especially suited to rooms with high ceilings Attractive design Vertical options 1000, 1500 and 2000 Watt Horizontal options 750 to 2000 Watt Low maintenance Robust construction Totally silent electronic thermostats Uses the wide range of Series 8 thermostats Client: Project: Location: Requirements: Solution: Cala Homes A combination of town houses and cottages Witney, Oxfordshire A special heating requirement in keeping with the style and architecture of the development. Series 8 Slimline Heaters complete with electronic thermostats and the Executive Towel Rail. SUITABLE FOR: PROPERTY DEVELOPMENT The Executive towel rail certainly ensured a quality feel to the overall bathroom designs.

31 55 Low Surface Temperature Heaters LST CASE STUDY: REGENCY HOUSE APARTMENTS 56 NOBO Electro in Norway has been the market leader in the development of the LST heater concept and today NOBO Heating is widely recognised as the preferred supplier of these highly technical and safety critical convector heaters. Limits all surface temperature to 43 C at full output Safe air leaving temperature Low maintenance Use with NOBO Heating wide range of thermostat options Suitable for schools and nursing homes to provide safety All controls can be tamperproofed Stylish design SUITABLE FOR: COMMERCIAL HOTELS EDUCATION & HEALTHCARE Client: Location: Requirements: Solution: Emblem Homes Queens Road, Coventry A stylish and energy efficient heating system for this development of 52 one and two bedroom apartments converted from offices. Each apartment was fitted with Series 14 E4E GB heaters with output ratings of between 1000 Watt and 2000 Watt and totally silent electronic thermostats with built-in receivers. The heaters are controlled by the System 500 mains signalling programmer which provides 24-hour, seven-day and cost effective control over 10 separate zones. The system also allows individual control of the heaters in each room. Communal areas, including stairways and entrances, were fitted with Series 14 E4M heaters which provide variable temperature control ensuring maximum energy efficiency and low capital investment.

32 57 Series 14 Economy Heaters 58 Comprising of three models, the E4M, E4EU and E4E-GB, the Series 14 Range is available in six output sizes, ranging from 500 Watt to 2000 Watt and includes standard features, such as an overheat safety cut-out. The heaters also have variable temperature control from 5 C to 30 C. All heaters in this range are supplied in a pure white finish and have the benefit of easy cleaning with the hinged wall mounting brackets. The model E4M Temperature control uses advanced short cycled bimetal thermostat Easy read thermostat control Variable temperature control from 5 C to 30 C Tamperproof covers available for the on/off switch and thermostat control Low Capital Cost Can also be used with the 2 zone controller The model E4EU SUITABLE FOR: PROPERTY DEVELOPMENT COMMERCIAL HOTELS STUDENT ACCOMMODATION Fully programmable 24 hour and 7 day digital timer with Auto On, Auto Off and manual mode Programme override control Power failure memory backup of 150 hours using internal rechargeable Ni-cd battery Summer/Wintertime quick changeover facility Easy read thermostat control Tamperproof covers available for the on/off switch and thermostat control Low Capital Cost Ideally suited to single zone control The model E4E-GB Uses the Advanced R81power supply as used on the Series 8 range of heaters Fully compatible with the NOBO System 500 mains signalling 10 zone control Utilises the full range of Series 8 plug in electronic thermostats Totally silent electronic thermostat

33 59 Thermostat Control Modules 60 NOBO Series 8, LST and Series 14 E4E-GB heaters can be assembled with a range of plug-in thermostats to create specific control options. Below is a brief description of their individual function and their recommended application is outlined in the easy to use graph on page 66. GER T9 Dual electronic thermostat including 9 pre-set programmes with user variable comfort and set-back temperature settings from 5 C to 30 C maximum. GER 5124 Dual electronic thermostat with built-in receiver for System 500 Intelligent 10 zone control, temperatures from 5 C to 30 C or 5 C to 24 C for the LST. GCZ Hard wired dual electronic thermostat to be controlled by an external device and switching between fixed set-back and variable comfort to 21 C maximum. GER T10 Dual electronic thermostat and timer with 12 pre-set programmes and one programme for setting by the user, digital read-out, temperature settings from 5 C to 30 C maximum. GER 5122 Dual electronic thermostat with built-in receiver for System 500 Intelligent 12 zone control, temperatures from 5 C to 30 C, or 5 C to 24 C for LST. GCO Hard wired dual electronic thermostat to be controlled from a central timer or building management system to provide frost protection and maximum comfort of 24 C. GCH Hard wired dual electronic thermostat to be controlled from hotel key card switch or PIR (passive infra-red), with fixed set-back and variable comfort to 24 C maximum. GCL T1 Dual electronic thermostat using integral run-back timer providing fixed set-back temperatures and variable comfort control to 21 C or 24 C. GE Single electronic thermostat 5 C to 30 C.

34 61 Radiant Glass Panel Heater PRODUCT TECHNICAL DATA ON THE WEB 62 Where a commercial or domestic interior project requires something special, NOBO Heating provide the NOBO Glass Panel radiant heater. Available in black and mirror versions, the glass panel heater can create a strong design statement. Vertical and Horizontal configurations Modern and sophisticated design Only 9mm thick Easy to install and clean Hinge forward and lock back for safety Output range from 750 Watt to 1100 Watt (Mirror version 750 & 900 Watt) Should you require technical data on our products to assist you with your project - eg product dimensions, output ratings, installation etc., our website includes product specific downloadable PDF files. These PDFs are formatted to A4 size (one per each product) making this information easily accessible and clear to read. Just click on the Technical section of the website to download the information you require. The site provides comprehensive information and details on our full range of electric heating products for both domestic and commercial applications. SUITABLE FOR: PROPERTY DEVELOPMENT COMMERCIAL Ideal for Architects, Consultants, Property Developers, Interior Designers and end users alike, allows the viewer to easily navigate the site for information on Technical Specifications, the product range, applications, features, benefits and the sales support that is available from NOBO Heating. Geographical contact details are provided for all our Sales Engineers who are available to help and guide you through your specific project requirements, and who can assist you in achieving compliance with the Building Regulations.

35 63 Executive Towel Rails 64 NOBO Heating s range of Executive Towel rails complements the smartest bathroom designs. Available in Chrome and pure white curved finish and flat profile version, these Towel Rails are splash proof to IP44 and provide an elegant and maintenance free heat source. Manufactured from high quality tubular steel, the round profile version incorporates generous window openings from which to hang towels and is available in three output sizes 200 Watt, 300 Watt and 400 Watt. The similar flat profile chrome version is available in 200 Watt, 400 Watt and 500 Watt output sizes. Finished in pure white Elegant and sophisticated design Varying outputs from 200 to 800 Watt Totally sealed Splash proof (IP44) The Pure white Towel Rail is available in six output versions from 200 Watt to 800 Watt and the flat version from 200 Watt to 600 Watt. SUITABLE FOR: PROPERTY DEVELOPMENT Chrome finish Manufactured from high quality tubular steel Incorporates elegant rounded profiles Generous window openings from which to hang towels Suitable for contemporary or period setting Varying outputs from 200 to 500 Watt Splashproof (IP44) The control of Towel Rails can be incorporated in the 10 zone main signalling system 500 programmer.

36 65 The V Series Value and versatile electric heating CHOOSING THE RIGHT HEATER 66 The NOBO Heating V Series offers a comprehensive collection of electric heating products designed for the budget conscious and to provide peace of mind where a quality heating product is required. All V Series heaters have a built-in electronic thermostat ensuring room temperature control and improvements in comfort and energy savings. The V Series range is compatible with the 2 Zone electronic programmer which can provide 7 day heating in 2 zones or 1 heating zone and 1 for hot water control. Value economical project solutions Versatile options for domestic & commercial applications Variety flexible designs that complement contemporary and traditional interiors Follow the graph below for a quick reference guide to the recommended product and sector application. HEATER BODY Series 8 Slimline skirting heaters Slimline heaters Bathroom heaters Compact heaters Radiant heaters Series 12 Low surface temperature heaters Series 14 E4M E4EU E4E-GB Radiant glass panel heaters Towel rails Executive Budget Mains signalling control 10 Zone Pilot wire 2 Zone V Series THERMOSTAT MODULES FOR SERIES 8 AND 14 MODEL E4E-GB GE GER 5122 GER 5124 GCL T1 GCO GCZ GCH GER T9 Single Zone GER T10 Single Zone KEY TO SYMBOLS APARTMENTS/PENTHOUSES DOMESTIC INTERIORS COMMERCIAL BUILDINGS PUBLIC BUILDINGS COMMERCIAL RECEPTION AREAS HOTELS SOCIAL HOUSING NURSING HOMES HEALTHCARE ENVIRONMENTS STUDENT ACCOMMODATION

37 67 72 FURTHER SOURCES OF INFORMATION GLOSSARY OF TERMS Abbreviations & Further sources of information BRE Building Research Establishment CI Carbon Index EEBPP Energy Efficiency Best Practice Programme SAP Standard Assessment Procedure Goverment Web Sites referring to the Building regulations Association of Building Engineers (ABE) Association of Consulting Engineers (ACE) Electrical Contractors Association (ECA) Heating & Ventilating Contractors Association (HVCA) Chartered Institute of Building Services Engineers (CIBSE) Building Research Establishment (BRE) Department for Transport, Local Government & the Regions (DTLR) Office of the Deputy Prime Minister (ODPM) Set Back: A lower level permanently maintained temperature. Comfort Setting: A comfortable selected room temperature during room occupation. Frost Protection: A setting provided to maintain a minimum temperature to avoid frost damage in buildings. Mains Signalling: The transmission of high frequency signals at 120 khz down mains wiring to receivers in heaters or ancillary equipment. Run Back Timer: A controlled period of comfort temperature. LST: Low Surface Temperature. Pilot Wire: Independant control circuit for switching between comfort and set back. Department of National Heritage (DNH) Department of the Environment (DoE) Department of the Environment, Transport & the Regions (DETR)

38 69 74 CUSTOMER HELPLINES NOBO Heating operates dedicated helplines for both general and technical enquiries. Our technical department is able to provide you with a detailed route to compliance based on either a domestic or commercial application. Contact us or send us your plans. The telephone service is available between 8.30 am and 5.00 pm Monday to Thursday am to 3.30 pm Friday. Telephone: (Technical & Sales Support) Brochure Hotline: Facsimile: Website: info@noboheatinguk.com