Calorifier overview
A calorifier prepares hot water by transferring heat from the boiler to domestic water through an internal coil or heat exchanger. Boiler water and domestic water never mix.
We manufacture indirect (coil), combined (twin-coil) and stratified (layered storage) calorifiers according to the required hot water flow rate.
Stainless steel shell
AISI 304/316 grade, long service life.
Twin coil
Solar + boiler or heat pump + boiler combinations.
Fast heat-up
Short heat-up time thanks to a large coil surface.
Inspection opening
Flanged manhole for descaling.
Technical specifications
| Capacity | 100 L – 10,000 L |
|---|---|
| Type | Indirect, combined, stratified, electric immersion heater |
| Material | AISI 304 / 316 stainless steel |
| Insulation | 50 – 100 mm polyurethane |
| Operation | 6 – 10 bar, up to 90 °C |
All dimensions and capacities are engineered to project requirements. Contact us for non-standard sizes.
Applications
- HotelsDomestic hot water
- HospitalsSterilisation and domestic water
- Swimming poolsPool and shower water
- IndustryProcess hot water
Frequently asked questions
What is the difference between a calorifier and a hot water storage tank?
A calorifier contains a heating coil/heat exchanger and heats the water itself; a hot water storage tank stores water that has been heated externally.
