Universal H-Series 250,000 BTUs Inground Low NOx Pool Heater - Propane Gas state_Alabama This white ring buoy is

This white ring buoy is 19 inches in diameter

They are similar to bike tire valves

and out of the sunlight for the longest life

designed as a seven pin plug

Unlike a screwdriver

Universal H-Series 250,000 BTUs Inground Low NOx Pool Heater - Propane Gas state_Alabama This white ring buoy isThis Hayward Universal H Series Propane Gas Pool Heater is 250,000 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