Boiler with heat pump
New innovative product.
Sigma’s new boilers , are designed for connection with a heat pump. As more and more heating installations are being carried out with heat pumps, Sigma is responding to the needs of its customers by offering the new range of boilers rooms for connection to a heat pump.
| Material/Thickness | Low iron carbon Steel DC- 03 , St 37.2 (EN 10130/2006) / 3.0mm |
| Gluing | Automatic Metal Welding |
| Outer casing | Prepainted galvanized sheet metal 0.6mm, RAL 9006 colour (EN 10204/2.2) |
| Outer casing diameter(mm) | Ψ500 |
| Insulation | Injected polyurethane C.F.C free, p = 45kg/m³ , 60mm thickness |
| Boiler protection | 860 ºC with direct double coating ( DIN 4753-3, DIN 51032,EN 1388-2 ) |
| Corrosion protection | Magnesium anode |
| Maximum Operating Pressure, open circuit | 10 Bars |
| Maximum Operating Pressure, closed circuit | 3 Bars |
| Maximum Test Pressure | 15 Bars ( EN 12976-1 ) |
| Maximum Operating Temperature | 95 C |
| Resistance | 3-4kw |
| Dimensions | D 530 x 1290 mm |
| Exchanger surface (jacket) | 0,95m² |
| Exchanger capacity | 9L |
| Weight | 62kg |
| Hot/cold collector | ½’ male |
| Hot/cold open circuit | ½’ male |
| Antifreeze | Special heat transfer medium which protects from corrosion and frost – Pharmaceutical polypropylene glycol / water mixture |
| Material/Thickness | Low iron carbon Steel DC- 03 , St 37.2 (EN 10130/2006) / 3.0mm |
| Gluing | Automatic Metal Welding |
| Outer casing | Prepainted galvanized sheet metal 0.6mm ,RAL 9006 colour (EN 10204/2.2) |
| Outer casing diameter (mm) | Ψ500 |
| Insulation | Injected polyurethane C.F.C free, p = 45kg/m³ , 60mm thickness |
| Boiler protection | 860 ºC with direct double coating ( DIN 4753-3, DIN 51032,EN 1388-2 ) |
| Corrosion protection | Magnesium anode |
| Maximum Operating Pressure, open circuit | 10 Bars |
| Maximum Operating Pressure, closed circuit | 3 Bars |
| Maximum Test Pressure | 15 Bars ( EN 12976-1 ) |
| Maximum Operating Temperature | 95 C |
| Resistance | 3-4kw |
| Dimensions | D 580 x 1290 mm |
| Exchanger surface (jacket) | 1,1m² |
| Exchanger capacity | 11L |
| Weight | 71kg |
| Hot/cold collector | ¾’ female |
| Hot/cold open circuit | ½’ male |
| Antifreeze | Special heat transfer medium which protects from corrosion and frost – Pharmaceutical polypropylene glycol / water mixture |
| Material/Thickness | Low iron carbon Steel DC- 03 , St 37.2 (EN 10130/2006) / 3.0mm |
| Gluing | Automatic Metal Welding |
| Outer casing | Prepainted galvanized sheet metal 0.6mm ,RAL 9006 colour (EN 10204/2.2) |
| Outer casing diameter (mm) | Ψ500 |
| Insulation | Injected polyurethane C.F.C free, p = 45kg/m³ , 60mm thickness |
| Boiler protection | 860 ºC with direct double coating ( DIN 4753-3, DIN 51032,EN 1388-2 ) |
| Corrosion protection | Magnesium anode |
| Maximum Operating Pressure, open circuit | 10 Bars |
| Maximum Operating Pressure, closed circuit | 3 Bars |
| Maximum Test Pressure | 15 Bars ( EN 12976-1 ) |
| Maximum Operating Temperature | 95 C |
| Resistance | 3-4kw |
| Dimentions | D 580 x 1660mm |
| Exchanger surface (jacket) | 1,6m² |
| Exchanger capacity | 15L |
| Weight | 92kg |
| Hot/cold collector | ¾’ female |
| Hot/cold open circuit | ½’ male |
| Antifreeze | Special heat transfer medium which protects from corrosion and frost – Pharmaceutical polypropylene glycol / water mixture |
| Material/Thickness | Low iron carbon Steel DC- 03 , St 37.2 (EN 10130/2006) / 3.0mm |
| Gluing | Automatic Metal Welding |
| Outer casing | Prepainted galvanized sheet metal 0.6mm ,RAL 9006 colour(EN 10204/2.2) |
| Outer casing diameter (mm) | Ψ500 |
| Insulation | Injected polyurethane C.F.C free, p = 45kg/m³ , 60mm thickness |
| Boiler protection | 860 ºC with direct double coating ( DIN 4753-3, DIN 51032,EN 1388-2 ) |
| Corrosion protection | Magnesium anode |
| Maximum Operating Pressure, open circuit | 10 Bars |
| Maximum Operating Pressure, closed circuit | 3 Bars |
| Maximum Test Pressure | 15 Bars ( EN 12976-1 ) |
| Maximum Operating Temperature | 95 C |
| Resistance | 3-4kw |
| Dimensions | D 580 x 1810 mm |
| Exchanger surface (jacket) | 1,9m² |
| Exhanger capacity | 21L |
| Weight | 105kg |
| Hot/cold collector | ¾’ female |
| Hot/cold open circuit | ½’ male |
| Antifreeze | Special heat transfer medium which protects from corrosion and frost – Pharmaceutical polypropylene glycol / water mixture |