DOMESTIC HOT WATER AND CENTRAL HEATING SYSTEM S Y S T E M S THE SOURCE OF SUPERIOR SYSTEMS
The new Sirrus Radiant wall hung boiler from Sirrus Systems offers good looks, comprehensive safety features and enhanced performance, providing hot water and central heating from one energy efficient source. In addition, its ease of fitting will make it popular with householders and installers alike. Page 2
WALL HUNG BOILER Attractive design The slim, attractive Sirrus Radiant wall hung boiler has been designed with soft lines and an aesthetically pleasing built-in control panel. Easy installation With extremely compact dimensions, the Sirrus Radiant is simple to install, while connection to the system is made easy by the boiler s accessible connections and room sealed combustion chamber. Advanced features Advanced Sirrus Radiant technology offers a variety of functions and safety controls. The Sirrus Radiant panel, with electronic thermometer and water pressure indicator, shows all safety information. Efficient heating coil Water heated from the Sirrus Radiant is used to supply the large indirect heating coil of the Sirrus Kwikot cylinder. Low emissions The Sirrus Radiant is also available with a low emission burner. 3-year warranty The Sirrus Radiant s main heat exchanger and flow switch come with a 3-year manufacturer s warranty. Accessories A range of accessories is available including a programmer and variety of flue options for versatility of installation. Built-in safety Water deficiency pressure indicator. High temperature limit thermostat - operates directly on the gas valve shut-down. All these are signalled on the LED control panel. Page 3
WALL HUNG BOILER SPECIFICATIONS RS24 WALL HUNG BOILER TECHNICAL DATA Max Rated Output Kcal/hr kw BTU/hr 25628 29.8 91621 Min Rated Output Kcal/hr kw BTU/hr 15000 17.5 51187 Max Working Press (heating) Min Working Press (water) Max Heating Temp Expansion Vessel Cap Bar 3 Bar 0.3 deg C 80 Ltr 6 Dimensions - mm Width Height Depth 450 790 320 Flue Diameter Coaxial KIT A int/exh. Diam KIT B double int/exh. Diam Weight mm NO mm 100/60 mm 80/80 Kg 42 Connections in Flow/Return 3/4 Hot/Cold Water NO-1/2 Gas 1/2 Elec Conn 50HZ Power Supply Elec Protection V 230 W 170 IP45 Please note the wall hung boiler comes complete with telescopic flue kit A supplied as standard. OVERALL DIMENSIONS KIT A 760 85 R G 120 280 F 101.5 47 80 85 A 85 280 85 894 790 182 125 320 182 17 760 790 948 80 60 100 790 924 60 KIT B 100 = 450 C 52 98.5 78 73 = 24 17 80 870 790 R G C F A 24 125 52 98.5 78 73 101.5 47 320 Legend R Heating return G Gas C Hot water outlet F Cold water inlet A Heating flow Page 4
FLUE DIAGRAMS KIT B Max combined distance of 30M Double system, O80/80: twin pipes system for exhaust of fumes into flue duct and air intake from outside. KIT A Max 3M Horizontal coaxial exhaust system, O100/60 revolves 360 : for flue exhaust and inlet of air from external wall. KIT C Max 30M Vertical coaxial exhaust system, O118/80: for air intake and flue exhaust. Page 5
Sirrus Systems introduce the new Sirrus Kwikot direct and indirect pressurised water cylinder. A key feature of the unit is its delivery of mains water pressure throughout the house, without the need for a pump. As the cylinder is connected directly to the water main via a pressure control valve and not gravity fed, it eliminates the requirement for a feed and expansion tank to be fitted in the loft. Page 6
UNVENTED HOT WATER STORAGE CYLINDER Enhanced pressure Connected directly to the water main via a pressure control valve, the Sirrus Kwikot is incredibly powerful and mains pressure balanced water can be fed into multiple outlets. Even shower valves and body jets work effectively without the need for a pump. Flexible and space saving As it is not gravity fed, the Sirrus Kwikot can be located at ground level for flexible building design. Additional space is saved by the elimination of a feed and expansion tank and plumbing in the loft. Easy installation and servicing The Sirrus Kwikot is a complete package designed for simple installation. There s also easy access for servicing while all pipe connections and electrical elements can be replaced without disconnecting other components. Durability and quality A thermofused porcelain inner coating fused to the steel at 860 C combined with the magnesium sacrificial anode provides durable and hygienic anti-corrosion protection. These linings conform to European standards and the Sirrus Kwikot is manufactured to ISO9000 certification and carries BBA and WRC approvals. Secondary return An additional connection is available to circulate water continuously through a building using a ring circulation pump. Consumer benefits Balanced pressure means hot water outlets can be used simultaneously without temperature fluctuations. Wider choice of tap fittings. Closed system eliminates risk of contamination of cistern water. Reduced noise with no cistern fill. Performance flow rates at all points of use. Page 7
SPECIFICATIONS 1 7 8 Indirect Cylinder 1 Sacrificial Magnesium Anode 2 3 9 2 T & P Relief Valve 3 Thermofused Vitreous Enamel Lining 4 Heating Coil for Indirect System 5 Insulation (CFC Free) 6 Cold Water Inlet 4 10 11 12 13 7 Expansion Tank Connection 8 Hot Water Outlet 9 High Limit Temperature Cut-out (Indirect) 10 Primary Flow 11 Secondary Return 12 Appliance White Pre-coated Steel 5 14 13 Temperature Control Thermostat (Indirect) 15 14 Primary Return 15 Immersion Heater with Thermostat 6 Page 8
INDIRECT UNVENTED SYSTEM Page 9
Page 10 DIRECT UNVENTED SYSTEM
SPECIFICATION NB. The system will operate below min pressure but the flow will be impaired. Page 11
SAFETY IS NO ACCIDENT In the unlikely event of a product requiring attention, A & J Gummers will respond quickly and efficiently by using our National Network of Factory Trained Service Engineers. Should you have an installation or product suitability query our Technical Team can assist and advise. STANDARDS A & J Gummers is a BS EN ISO 9002: 1994 registered company. DISTRIBUTION Sirrus Systems are available from leading Plumber s Merchants and Heating Specialists. In view of A & J Gummers policy of continuous product improvement, the right is reserved to change the specification, finish or price of the products illustrated and described in this publication. Local Stockist S Y S T E M S A & J Gummers Limited Unit H, Redfern Park Way,Tyseley, Birmingham B11 2DN Tel: 0121 706 2241 Service and Sales Fax: 0121 706 2960 Email: sales@gummers.co.uk www.gummers.co.uk Technical Helpline: 01329 828555 A Masco Company Great Products for the Home