460,000 BTU 135kW Stainless Steel Heat Exchanger

Economical stainless steel heat exchangers for use on: swimming pools, Koi ponds and solar heating.
Linked to the house boiler so heat is supplied and
transferred to the pool via the heat exchanger when it is not required for the house.
Heat exchanger should be sized according to swimming pool capacity, location and boiler output.
Requires a pair 1 ??/2″ composite unions ? FT/P. See page .