Pool Frog Control Dial with O-ring 01-22-9440 swimming-pool-heaters The built-in automatic bypass helps

The built-in automatic bypass helps prevent scaling and erosion by balancing the flow going into the heat exchanger

Plumbing - 2" MPT Threaded Inlet/Outlet ports

Raypak Digital Electronic Sensor Adapter 006714F

For use in elevations of 4000 to 6999 feet (be sure to verify the elevation where this heater will be installed

Pool Frog Control Dial with O-ring 01-22-9440 swimming-pool-heaters The built-in automatic bypass helpsControl Dial with O ring for the following King Technology Products: In Ground Pool Frog Mineral Cyclers New Water Mineral Cyclers Sani King Perform Max Pool and Spa Feeders King Technology 01 22 9440 King Technology 01 22 9446