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Heat Exchanger OVB 250, 73 kW (64,000 kcal.)
Heat Exchanger OVB 250, 73 kW (64,000 kcal.)
Description
Heat exchangers are specially designed in their construction for heating pool water, water in hot tubs and spas, or for underfloor heating. Read more
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Heat Exchanger OVB 250, 73 kW (64,000 kcal.)
Heat exchangers are specially designed for heating pool water, water in whirlpool baths and spas, or for underfloor heating. This all-stainless-steel exchanger is ideally used for heating water with a gas or other boiler, a heat pump, or solar collectors. The exchanger design is engineered to restrict flow so as to ensure maximum heat transfer while minimizing pressure in the heating system.
Use:
- For pools with chlorinated water
- For outdoor and indoor pools with sand filtration
Package Contents
- Exchanger body
- 2 wall brackets
- 2 clamps
Connecting the OVB exchanger to the filtration and heating circuit
For connection to the secondary circuit with pool water, the internal 1 1/2" thread is used.
A brass union with a PVC end piece must be connected to it, into which a 50 mm pipe is then glued.
Because of the exchanger’s high temperatures, do not use a PVC union – the thread may loosen and water may leak out!For connection to the primary circuit with heating water, the internal 1" thread is used.
To mount the exchanger on the wall, use the included mounting parts.
Technical Parameters
- The heating output is stated for a temperature difference of 60°C
between the incoming heating water and the outgoing heated water - Material: AISI 316
- Pool circuit connection: 1 1/2" in
- Heating circuit connection: 1" in
- For pools up to: 55 - 75 m3
- Heat transfer surface area of the exchanger: 0.55 m2
- Weight: 6.36 kg
- Maximum pressure: 1.78 MPa
- Output: 73 kW
- Maximum heating water temperature: 208°C
- Flow rate heating / heated water: 35 / 270 l / min
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