Swimables 77707-0001 Bypass Valve Replacement Kit for Pentair Mastertemp and Max-E-Therm Pool and Spa Heater

Compatibility: Designed to work with 460730, 460732, 460734, 460736, 460805, 460806, SR200NA. SR333NA, SR400NA. SR400HD Assembly (Step 1): Turn off system and all electrical power from the breaker. Remove Drain Plug under the Inlet/Outlet Manifold to drain the heater. Loosen the inlet/outlet piping unions. Unscrew the Thermal Regulator Plug. Remove the Thermal Regulator along with the spring attached to it. Assembly (Step 2): Remove the Inlet/Outlet Manifold by removing the 10bolts holding the Manifold to the tube sheet. Carefully pry the bottom plate off of the Manifold. The manifold O-ring and insert will come off with the bot-tom plate Assembly (Step 3): Remove the baffle plate to gain access to the Internal bypass valve chamber. Remove the bypass valve assembly and replace it with a new one. Assembly (Step 4): To replace the valve, reverse the steps listed above. Use the Swimables bypass to ensure your heater is back up and running in no time!

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Compatibility: Designed to work with 460730, 460732, 460734, 460736, 460805, 460806, SR200NA. SR333NA, SR400NA. SR400HD
Assembly (Step 1): Turn off system and all electrical power from the breaker. Remove Drain Plug under the Inlet/Outlet Manifold to drain the heater. Loosen the inlet/outlet piping unions. Unscrew the Thermal Regulator Plug. Remove the Thermal Regulator along with the spring attached to it.
Assembly (Step 2): Remove the Inlet/Outlet Manifold by removing the 10bolts holding the Manifold to the tube sheet. Carefully pry the bottom plate off of the Manifold. The manifold O-ring and insert will come off with the bot-tom plate
Assembly (Step 3): Remove the baffle plate to gain access to the Internal bypass valve chamber. Remove the bypass valve assembly and replace it with a new one.
Assembly (Step 4): To replace the valve, reverse the steps listed above. Use the Swimables bypass to ensure your heater is back up and running in no time!