B-R407A-ENC 399,000 BTUs Low NOx Pool and Spa Digital Heater - Natural Gas - Copper Tubes - ASME Certified YGroup_vinyl-stencils R405A Digital Pool Heater

R405A Digital Pool Heater

This is a genuine Raypak replacement heat exchanger kit

They are similar to bike tire valves

The Neptune Benson CO2 unit will eliminate handling of hazardous materials

B-R407A-ENC 399,000 BTUs Low NOx Pool and Spa Digital Heater - Natural Gas - Copper Tubes - ASME Certified YGroup_vinyl-stencils R405A Digital Pool HeaterThis Raypak B R407A ENC Digital Low NOx Pool and Spa Heater is 399,000 BTUs, is fueled by natural gas, and features bronze headers, all copper fin tube heat exchangers, and is ASME certified. Outdoor hoods come standard with these units. These ASME heaters are for residential or commercial installations up to 5,000 feet. Raypak's Low Emissions units are Low NOx certified. The air fuel mixture is maintained by a gas valve blower system that allows the