ERGON EQUIPMENT SA PRESENTATION

PRESENTATION Contents: 1. Brief company profile 2. Areas of expertise 3. Photos of installations

BRIEF COMPANY PROFILE Company founded 1986 Rapid development in following sectors: 1. Heating & cooling installations 2. Plumbing and gas piping installations 3. Aluminum window frames installations 4. Geothermal applications Today one of the biggest companies in Greece in underfloor heating cooling and geothermal applications

BRIEF COMPANY PROFILE Company today Radiant heating-cooling in over 5.000 residences that corresponds to over 1.000.000m 2 of radiant systems, Over 10.000 window frames, Over 5 MW installed capacity of Geothermal projects since 2007 Over 1MW of heat pump installations just in 2012

BRIEF COMPANY PROFILE

BRIEF COMPANY PROFILE Depending on range of business, the company cooperates with the following international brands: Drainage, Sanitary & Pressfitting Systems Air Handling Units Heating & Cooling Ceilings, Floors, Walls Heat pumps & Dehumidifiers Fan Coils, Air-Air Heat Exchangers, Dehumidifiers

AREAS OF EXPERTISE Energy Saving Sector Radiant heating & cooling applications Heat Pumps Air water heat pump installations Geothermal applications Dehumidification Fan coils & air treatment Window frames Plumbing sector VIEGA press fitting water & gas applications

RADIANT INSTALLATIONS

RADIANT INSTALLATIONS Radiant heating & cooling systems Underfloor & wall heating/cooling Ceiling cooling

RADIANT INSTALLATIONS Underfloor Underfloor heating/cooling Comfortable solution Optimal freedom of scope Energy saving potential Hygiene Silent

RADIANT INSTALLATIONS Underfloor Underfloor heating types Base Multipress Tacker Slim line Variety of applications i. New build ii. Renovation iii. Floating or cement screed iv. Dry or wet

RADIANT INSTALLATIONS Underfloor - Photos Private Villa 5.000 m 2 (South Greece)

RADIANT INSTALLATIONS Underfloor Photos Private Villa 500m 2 (Central Greece)

RADIANT INSTALLATIONS Underfloor Photos Office Building 1.000m 2 (Athens)

RADIANT INSTALLATIONS Underfloor Photos American College 2.000m 2 (Athens)

RADIANT INSTALLATIONS Wall heating Wall Dry

RADIANT INSTALLATIONS Wall heating Types Wall Plaster Wall Dry Installations for additional heating/cooling load

RADIANT INSTALLATIONS Wall Heating Wall heating types: Special cases Specialized applications Turkish baths Concrete heated seats

RADIANT INSTALLATIONS Radiant heating & cooling systems Underfloor & wall heating/cooling Ceiling cooling

RADIANT INSTALLATIONS Ceiling cooling Application Variety Ceiling systems for all kind of projects: Office/administration buildings Banks Hospitals Schools Public administration buildings Hotels Exhibition and showrooms Museums

RADIANT INSTALLATIONS Ceiling cooling Why ceiling cooling? A higher room air temperature saves energy losses of the building, while the feeled temperature is colder than with a conventional climatic system because of radiation

RADIANT INSTALLATIONS Ceiling cooling Advantages Economic efficiency Energy saving Better performance number of the chiller unit Low energy consumption of the ventilators Lower space requirement because of smaller air ducts Low maintenance

RADIANT INSTALLATIONS Ceiling cooling Advantages Comfortableness The same temperature all over the room Cooling system is invisible Quiet cooling system, no noise development No disturbance from dust No high air speeds in the residence area

RADIANT INSTALLATIONS Ceiling cooling Types Installation covered with plasterboards

RADIANT INSTALLATIONS Ceiling cooling Types Applications with high cooling efficiency Visible plates

RADIANT INSTALLATIONS Ceiling cooling Types Applications with metalic plates (high performance) Not visible

RADIANT INSTALLATIONS Ceiling cooling Types Includes air -circulation

RADIANT INSTALLATIONS Ceiling cooling Types Ceiling Plaster Direct on ceiling for special applications

RADIANT INSTALLATIONS Ceiling cooling Photos Luxury Villa 2.000m 2 ceiling cooling surfase (South Greece) Residence ceilings with Plafotherm GX varioflex

RADIANT INSTALLATIONS Ceiling cooling Photos Luxury Villa 2.000m 2 ceiling cooling surfase (South Greece) Home cinema & gym withplafotherm GX varioflex

RADIANT INSTALLATIONS Ceiling cooling Photos Luxury Villa 2.000m 2 ceiling cooling surfase (South Greece) Curved ceilings with VIEGA ceiling Plaster

RADIANT INSTALLATIONS Ceiling cooling Photos Luxury Villa 500m 2 ceiling cooling surfase (South Greece) Residence ceilings with Plafotherm GX varioflex

HEAT PUMPS

HEAT PUMPS Types of heat pumps AIR TO WATER: Using external air as source and water to be used with radiant applications or fan coils as user WATER TO WATER: Using well or sea water as source and water to be used with radiant applications or fan coils as user GROUND SOURCE TO WATER: Using ground temperature via closed loop system as source and water to be used with radiant applications or fan coils as user HUBRID: Using both external air & water/ground as source

AIR TO WATER HEAT PUMPS Contents Heat pump principle Common types of air to water heat pumps Application photos

AIR TO WATER HEAT PUMPS Heat pump principle A heat pump is a device that moves heat from one location (called the 'source') to another location (called the 'user'), using a small quantity of high grade energy. Basically, a heat pump operates in a similar manner as an air conditioner, but in reverse.

AIR TO WATER HEAT PUMPS Common types Monoblock installation Outdoor installation of heat pump Indoor installation of heat pump with ducts Split outdoor & indoor installation

AIR TO WATER HEAT PUMPS Types: Monoblock Outdoor (2 pipe system) Indoor (2 pipe system) Features of 2 pipe system Production of hot/cold water Priority for sanitary water Unit stops cooling/heating for sanitary water production

AIR TO WATER HEAT PUMPS Types: Monoblock Outdoor (4 pipe system) Indoor (4 pipe system) Features of 4 pipe system Independent production of hot/cold water Produces simultaneously cold & hot water via recovery

AIR TO WATER HEAT PUMPS Types (monoblock) Schematic installation diagram Sanitary water Fan coil Heat pump 7ºC Summer 45ºC Winter 65ºC Sanitary Radiant 12ºC Summer 40ºC Winter

AIR TO WATER HEAT PUMPS Photos (Private Villa in South Greece) Villa 600m 2 with 2 x 52kW heat pump capacity Heat pump type: Indoor 4 pipe HIDROS CZT 52

AIR TO WATER HEAT PUMPS Photos (Private Villa in South Greece) Outdoor swimming pool heating via heat pump & solar 28 collectors (16 tube & 12 selective)

AIR TO WATER HEAT PUMPS Photos (Private Villa in Athens) Villa 400m 2 with underfloor heating & 26kW H/P capacity Heat pump type: Outdoor 2 pipe - HIDROS LZT 26

AIR TO WATER HEAT PUMPS Types: Split

AIR TO WATER HEAT PUMPS Types: Split Residential range of heating, cooling & sanitary 8kW to 28kW per unit High levels of performances (COP, EER) Inverter driven compressors & pumps User friendly graphic interface

AIR TO WATER HEAT PUMPS Split Applications Residences up to 250 square meters with Radiant heating/cooling (underfloor & ceiling) Heating/cooling via fan coils Residential & Commercial applications Via cascade installations (more than one unit)

AIR TO WATER HEAT PUMPS Split installations Schematic Indoor module Sanitary water tank Sanitary Cool Heat Outdoor module Cold water

AIR TO WATER HEAT PUMPS Photos (Athens) Villa 500m 2 : Heat pump REMKO DUO 28 kw Sanitary water production

AIR TO WATER HEAT PUMPS Photos (Private Villa in Athens) Villa 500m 2 with underfloor heating & 36kW H/P capacity Heat pump type: 2 pipe - HIDROS WZT 36

HEATING REFRIGERATION AIR-CONDITIONING INDUSTRY AND TRADE LTD CO

GEOTHERMAL APPLICATIONS

GEOTHERMAL APPLICATIONS Content Why geothermal energy? Types Closed loop systems Open loop systems Applications & photos

GEOTHERMAL APPLICATIONS Why geothermal energy? Temperatures are more or less steady all year round High levels of performance compared to air-water in Heating: where ambient temperatures are below 5ºC Cooling: where ambient temperatures are above 35ºC Best performances with water (well, sea) Low noise installations (no fans)

GEOTHERMAL APPLICATIONS Why geothermal energy? Renewable energy Not visible: Heat pump in engine room Space saving: Geosystem is underground Low maintenance

GEOTHERMAL APPLICATIONS Types: Closed loop - Horizontal Available space needed 3-4 times the cooled area No buildings or trees on top Good performances Dig 1,5 meter underground

GEOTHERMAL APPLICATIONS Photos (Private Villa in Athens) Villa 500m 2 with horizontal geothermal system 1.500m 2

GEOTHERMAL APPLICATIONS Types: Closed loop - Vertical No space needed Drills of 100m each Approximately m 2 of heating represent the total drilling meters Example: 300m residence needs 3 x 100 meters holes Holes are filled with concrete No access

GEOTHERMAL APPLICATIONS Photos (Private Villa in Athens) Villa 500m 2 with vertical 5 x 100m in foundation

GEOTHERMAL APPLICATIONS Photos (Private Villa in North Greece) Villa 500m 2 with vertical 5 x 100m deep holes (double U)

GEOTHERMAL APPLICATIONS Photos (Private Villa in Athens) Villa 400m 2 with vertical 4 x 100m deep holes (double U) Engine room photos

GEOTHERMAL APPLICATIONS Types: Open circuit Well water Sea water High performances all year long Dependable on water quantity Two drilling points needed

GEOTHERMAL APPLICATIONS Photos (Luxury Hotel in S.Greece) 700kW of geothermal heat pump (with sea water)

GEOTHERMAL APPLICATIONS Photos (Hotel Amalia S.Greece) Engine room

GEOTHERMAL APPLICATIONS Photos (Private Villa in S.Greece) Villa 1.200m 2 underfloor with 100kW H/P (sea water) Engine room photos (INOX)

DEHUMIDIFICATION AIR TREATMENT

DEHUMIDIFICATION AIR TREATMENT Contents Dehumidifiers with radiant system Swimming pool dehumidifiers Air treatment Application photos

DEHUMIDIFICATION AIR TREATMENT Dehumidifiers with radiant system Why use dehumidifiers with radiant system? Increase efficiency of radiant systems Remove moisture (dehumidification mode) Add extra cooling load (cooling mode) Same water temperature with radiant system Fresh air renewal (special models)

DEHUMIDIFICATION AIR TREATMENT Dehumidifiers with radiant system Types Wall or false ceiling installation Wall units False ceiling units

DEHUMIDIFICATION AIR TREATMENT Type False ceiling installation with fresh air treatment Dehumidification 30-60lt/24 Cooling 1,4-3,8kW Inverter fans Summer recovery 70% Winter recovery 90% Digital display

DEHUMIDIFICATION AIR TREATMENT Typical installations False ceiling installation with fresh air treatment

DEHUMIDIFICATION AIR TREATMENT Type Wall installation with fresh air treatment Dehumidification 30lt/24 Cooling 1,4kW Inverter fans Summer recovery 70% Winter recovery 90% Digital display

DEHUMIDIFICATION AIR TREATMENT Typical installations Wall installation with fresh air treatment

DEHUMIDIFICATION AIR TREATMENT Swimming pool dehumidifiers Types Wall installations Ducted installation with/without heat recovery Wall units Ducted units

DEHUMIDIFICATION AIR TREATMENT Swimming pool dehumidifiers Wall installations Dehumidification 50-190lt/24 Hot water coil 3,5-12kW with modulating 3-way valve Electric heater accessory Digital display

DEHUMIDIFICATION AIR TREATMENT Swimming pool dehumidifiers Typical installation

DEHUMIDIFICATION AIR TREATMENT Application photos - Athens (20m 2 ) Small indoor swimming pool Dehumidification & heating

DEHUMIDIFICATION AIR TREATMENT Swimming pool dehumidifiers Big units without air - recovery Humidity and temperature control Dehumidification 1.100 3.000 lt/24 Hot water coil 72-155 kw with modulation 3-way valve High static pressure Swimming pool partial heat recovery

DEHUMIDIFICATION AIR TREATMENT Swimming pool dehumidifiers Typical installation

DEHUMIDIFICATION AIR TREATMENT Swimming pool dehumidifiers Units with air heat recovery Humidity and temperature control Dehumidification 90 500 lt/24 Hot water coil 15-55 kw with modulation 3-way valve Cooling mode 6-28kW Swimming pool partial heat recovery 2-8kW Digital display with remote control Fresh air treatment up to 30% with EC fans

DEHUMIDIFICATION AIR TREATMENT Swimming pool dehumidifiers Typical installation (dehumidification & heating)

DEHUMIDIFICATION AIR TREATMENT Swimming pool dehumidifiers Typical installation (dehumidification, heating & cooling)

DEHUMIDIFICATION AIR TREATMENT Application photos (Athens Pool 50m 2 ) Radiant heating, dehumidification & air heating Air- air heat recovery (Athens)

DEHUMIDIFICATION AIR TREATMENT Application photos (Athens Gym Center) Pool & sanitary heating integration via solar Dehumidification air renewal (Pool area)

Notable Projects

Notable Projects Amalia Hotel (S.Greece) : 700kW Geothermal

Notable Projects Amalia Hotel (S.Greece) : Award 2 nd

Notable Projects Porto Elouda (Crete) : Spa 1.000m 2

Notable Projects Olive Museum (S.Greece) : Underfloor 500m 2

Notable Projects Luxury Assisted Living Residence (Athens) : Underfloor 2.500m 2

Notable Projects Private Villa(S.Greece) : Underfloor 5.000m 2, Ceiling 2.000m 2, GEO: 1MW (Sea water)

Thanks for your attention