Sp Water Heater
SR POOL AND SPA HEATER 120/240 VAC NATURAL GAS/LP GASSP E D BO ST ER PUM P reversed when installing heater. WATER PIPING Connect the heater directly to 2" PVC pipe, using the inte-gral unions provided. Heat sinks are not required. The low thermal mass of the heater will prevent overheating of the … Doc… Read More »