Universal H-Series 400,000 BTUs Inground Low NOx Pool Heater - Propane Gas Capacity/Hours/Max Depth This is a Pentair 470190Z

This is a Pentair 470190Z Water Pressure Switch Kit for MiniMax Plus 150

000 causes cloudiness

Holes are pre-drilled to fit Guardian chair

The tops are also replaceable which will save you money in the long run

Universal H-Series 400,000 BTUs Inground Low NOx Pool Heater - Propane Gas Capacity/Hours/Max Depth This is a Pentair 470190ZThis Hayward Universal H Series Propane Gas Pool Heater is 400,000 BTUs, has dual voltage, and features a commercial grade cupro nickel heat exchanger. It has Low Nox emissions and 2 inch x 2 1 2 inch CPVC union plumbing connections. The Universal H Series gas heaters are the "universal" energy efficient remedy for any new or existing pool or spa. The cupro nickel heat exchanger comes standard on all H Series heaters. The heat exchanger is chemical