Avia PR404AE 399,000 BTUs Wi-Fi Enabled Pool and Spa Heater - Propane Gas horsepower_15 HP 24 and 26 Inch Tanks

24 and 26 Inch Tanks and Sand Dollar Top Mount Filters

You should order extra Durafirm Stainless Steel Guard Rail Attachment Clamps (DF-C207)

This motor made by Century Motors for Astral has a threaded shaft

1-1/2 inch air x 1-1/2 inch body

Avia PR404AE 399,000 BTUs Wi-Fi Enabled Pool and Spa Heater - Propane Gas horsepower_15 HP 24 and 26 Inch TanksThis wi fi enabled Avia pool and spa heater, model PR404AEPC, is 399,000 BTUs, uses propane, and features built in controls for all your pool equipment. Managing your pool has never been easier with the built in controls offered by Raypak's Avia pool heater. The heater can control lights, pumps and your entire ecosystem when utilized with the Raypak Protege Variable Speed Pump. When used with other single or two speed pumps, it can manage the heater