Hi Delta P-502C Commercial Pool Heater 500,000 BTUs Cold Water Run - Propane Gas watts_500 The Regenair Series R4 offers

The Regenair Series R4 offers oil-less operation ensuring that the discharge air remains free of contamination

This is a FlowMaster compatible filter grid element with center hub port measuring 24 x 12 inches

Another advantage Deck-O-Shield provides is that the product will not alter the color or tint of the surface after application

wobble or shimming

Hi Delta P-502C Commercial Pool Heater 500,000 BTUs Cold Water Run - Propane Gas watts_500 The Regenair Series R4 offersThis Raypak Hi Delta P 502C Commercial Pool Heater is 500,000 BTUs, Cold Water Run, with Versa IC controls, and is fueled by propane gas. The Cold Water Run (CWR) models provide electronic control of a variable speed pump to continuously adjust bypass flow, achieving real time cold water protection. The Hi Delta heaters are fan assisted combustion units. This heater has a patented burner "security blanket." This ingenious enhancement provides a