ETB Series Double Coil Hygienic Heat Pump Boiler
The ETB series double coil hygienic heat pump boiler can be used anywhere there is a need for heating and hot water, such as in villas, apartments, factories, hospitals, and hotels. The second coil allows solar energy to be used for hot water production. This saves fuel for heating and hot water. With a wide range of boiler capacities from 300 to 1000 liters and the option to use multiple units if necessary, it meets all needs.
The hygienic properties and durability of the product are enhanced by the use of a stainless steel flexible coil inside the boiler. With the excellent insulation of the heat pump boiler, energy efficiency is increased, leading to fuel savings for heating.
For high-performance operation of heat pumps, it is more suitable to use a hygienic heat pump boiler instead of enamel boilers. Enamel boilers typically have short heating coils and low water quantities, and therefore, they are often unable to expel heat properly, causing the devices to operate under high pressure and reducing their performance. For this reason, the choice of boiler is very important in heat pumps, and when a hygienic heat pump boiler is used, these problems are avoided.
Technical Specifications
| Model | ETB-300L | ETB-500L | ETB-800L | ETB-1000L |
|---|---|---|---|---|
| Capacity | 300 L | 500 L | 800 L | 1000 L |
| Version | Double coil and 316L Flex Hose | Double coil and 316L Flex Hose | Double coil and 316L Flex Hose | Double coil and 316L Flex Hose |
| Tank Body Material | ST37 Carbon Steel | ST37 Carbon Steel | ST37 Carbon Steel | ST37 Carbon Steel |
| Inner Coating | Untreated | Untreated | Untreated | Untreated |
| Outer Coating | Anti-rust coated | Anti-rust coated | Anti-rust coated | Anti-rust coated |
| Operating Pressure | 4 bar | 4 bar | 4 bar | 4 bar |
| Operating Temperature | 95°C | 95°C | 95°C | 95°C |
| Heat Exchanger Material | 316L Stainless Steel | 316L Stainless Steel | 316L Stainless Steel | 316L Stainless Steel |
| Operating Pressure (Heat Exchanger) | 12 bar | 12 bar | 12 bar | 12 bar |
| Insulation | Soft PU-PVC or ABS Jacket – 100 mm | Soft PU-PVC or ABS Jacket – 100 mm | Soft PU-PVC or ABS Jacket – 100 mm | Soft PU-PVC or ABS Jacket – 100 mm |
Features:
- 316L Stainless Steel Flex Hose for high hygienic standards for clean water
- Additional coil for solar energy systems
- Electric residence connection socket
- 100 mm PU insulation on the outside
- Colored PVC or ABS outer casing with zipper
- Replaceable stainless steel flex hose via flash cap on the tank
- No need for an anode rod
- Multiple connection points for heating systems (natural gas, wood, oil, heat pumps, electric heaters) in the same system