Universal H-Series 135,000 BTUs Aboveground Low NOx Pool Heater - Natural Gas filter-width_4 5/8 inches This is a Zodiac S2044A

This is a Zodiac S2044A Half Moon Style 2-Contact Sensor

The cover cap is sold separately

This is a cross fitting for the Frontier Deck Drain in a neutral color

Letro 6in Extension f/ Fluidmaster Valve

This is a replacement Pentair Bottom Locking Flange

Universal H-Series 135,000 BTUs Aboveground Low NOx Pool Heater - Natural Gas filter-width_4 5/8 inches This is a Zodiac S2044AThis Hayward Universal H Series Natural Gas Pool Heater is 135,000 BTUs and installed outdoors only for aboveground pools. The 135K heaters are 120 VAC and have 2 inch x 2 1 2 inch CPVC union plumbing connections (not included). This aboveground pool heater features a totally managed commercial grade cupro nickel heat exchanger. It has Low Nox emissions which meets clean air quality standards. The cupro nickel heat exchanger is chemical corrosion