Double tank HYBV

Double storage tank for domestic water, with two fixed tubular type coils, and technical water.
Upper coil with a high exchange surface indicated for combination with the heat pump.
S235JR steel tank construction (Fe 360 B).
Insulation in rigid expanded polyurethane, 70 mm thick, self-extinguishing, foamed directly on the boiler.
SKY PVC covering in GRAY color coupled with a 4 mm thick flexible polyurethane foam layer.
Energy efficiency class C.

 Accumulation of domestic hot water:
- Vitrification according to DIN 4753-3 and UNI 10025.
- Additional corrosion protection by means of an electronic anode supplied with 230 V - 50 Hz.
- Equipped with a DN 180 central flange connection equipped with a blind flange fitted as standard.

 Technical data for domestic hot water storage:
- Maximum working temperature: 95 ° C.
- Maximum working pressure: 10 bar.
- Testing pressure: 15 bar.
- Domestic hot water capacity: HYVB300 - 270 liters / HYVB500 - 470 liters

 Technical data exchangers:
- Maximum working temperature: 95 ° C.
- Maximum working pressure: 6 bar.
- Test pressure: 9 bar.

 Technical data inertial accumulation:
- Maximum working temperature: 95 ° C.
- Maximum working pressure: 6 bar.
- Test pressure: 9 bar.
- Hot or chilled water capacity: HYVB300 - 80 liters / HYVB500 - 74 liters

 Available models: HYBV300 / HYBV500