B-R407A-ENC 399,000 BTUs Low NOx Pool and Spa Digital Heater - Natural Gas - Curpo-Nickel - Salt Water - ASME Certified gallons-per-day_75-99 New sensing technology provides less

New sensing technology provides less chance of false alarms due to wind

Cyanuric Acid and more

This is a PVC Mini Channel Drain with inverse flying butress design

120 inches and provide a unique shape that allows the anchors to be laterally installed

these pumps are designed for use in commercial pools and spas

B-R407A-ENC 399,000 BTUs Low NOx Pool and Spa Digital Heater - Natural Gas - Curpo-Nickel - Salt Water - ASME Certified gallons-per-day_75-99 New sensing technology provides lessThis Raypak B R407A ENC Digital Low NOx Pool and Spa Heater is 399,000 BTUs, is fueled by natural gas, and features bronze headers, Cupro Nickel fin tube heat exchangers, and is ASME certified. Outdoor hoods come standard with these units. These ASME heaters are salt water friendly and 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