DHW tanks
with two coils
The DHW exchanger with two coils, similarly to the tanks with one coil, are made of stainless steel, which extends their life and makes them resistant to corrosion. Two coils enable parallel connection of two heat sources, e.g. solid fuel boiler, fireplace, gas boiler or solar installation or any combination of the above.
Two coils in the tank means a much larger heating surface, and thus – greater comfort of using hot water and, at the same time, lower heating costs.
Vasti DHW exchangers with two coils are available in the following capacities: 200 l, 250 l, 300 l, energy class C.
Vasti hot water tanks are certified by the National Institute of Hygiene.
DHW tanks with two coils 200 l
Product code (current): VS-P-WYM-200-2W-C
Product code archival: VSP-ZN-200-2W-C
- height 1260 mm
- diameter 653 mm
- energy class C
- coil 1 surface – 1,1 m2
- coil 2 surface 2 -1,3 m2
- tank weight 62 kg
- storage capacity 179 l
DHW tanks with two coils 250 l
Product code (current):: VS-P-WYM-250-2W-C
Product code (archival): VSP-ZN-250-2W-C
- height 1510 mm
- diameter 653 mm
- energy class C
- coil 1 surface – 1,1 m2
- coil 2 surface – 1,4 m2
- tank weight 70 kg
- storage capacity 227 l
DHW tanks with two coils 300 l
Product code (current):: VS-P-WYM-300-2W-C
Product code (archival): VSP-ZN-300-2W-C
- height 1760 mm
- diameter 653 mm
- energy class C
- coil 1 surface – 1,1 m2
- coil 2 surface – 1,5 m2
- tank weight – 78 kg
- storage capacity 275 l
DHW tank with two coils 500 l
Product code (current): VS-P-WYM-500-2W-C
- height 1918 mm
- diameter 750 mm
- energy class C
- coil 1 surface – 2,5 m2
- coil 2 surface -1,1 m2
- tank weight 124 kg
- storage capacity 444 l
DHW tanks with two coils 1000 l
Product code (current): VS-P-WYM-1000-2W-C
- height 2208 mm
- diameter 940 mm
- energy class C
- coil 1 surface – 3,3 m2
- coil 2 surface – 1,1 m2
- tank weight 213 kg
- storage capacity 905 l