The OVB compact unit is a ready-to-use assembly built around an all-stainless-steel heat exchanger designed for heating pool water, water in hot tubs and spas, and for underfloor heating. It is optimal when heated by a gas or other boiler, a heat pump or solar collectors; the design of the heat exchanger limits the flow rate so as to ensure maximum heat input at low pressure in the heating system. The unit is available on order only.
Assembly composition
- Heat exchanger with brass/plastic threaded outlets 1.5″ / 50 mm
- Wilo circulation pump (1″ on the primary circuit)
- Well for the thermostat temperature sensor
- Electrical automation with a residual-current circuit breaker and protective/switching elements for controlling the water temperature and switching the filtration equipment with a thermostat
- Everything mounted on a board
Technical parameters
- Thermal output: 20 kW
- Power supply: 230 V
