Rated Output: BTU 230,000
KW: 67.4
Filter Secondary Flow: gpm 65 M3hr 18
Boiler Primary Flow: gpm 20 m3hr 6
Primary Water Design Flow Temperature: degC 82
Primary Water Design Return Temperature: degC 71
Primary Head Loss: ft 3.75 mb 130

DIMENSIONS
Width: mm 118
Length: mm 695
Depth: mm 140
P Primary Connections BSP Male Thread: In 1?
S Secondary Connections BSP Male Thread: Ins 1.5?
Weight: Kg 7.5
 
Swimming pools that utilise chlorine for water purification cannot be connected directly to solar panels - this is because chlorine can attack copper. The solution is to fit a stainless steel heat exchanger. These are available in various sizes up to 460 000 btu. For solar use, heat exchangers should be rated at least one size larger than for a conventional heat source. Pipe fittings are 1 bsp on solar/boiler input and output and 1.5 bsp on pool connections. Both connections are male fittings. They should be fitted downstream of the pool pump filter unit.