Pentair MasterTemp 200/Max-E-Therm 200 Air Orifice (77707-0111) watercousa This electronic component helps support

This electronic component helps support the control functions needed for power vent operation in supported Raypak heater models

Replacement impeller for 0

120 AC configuration

this swing check valve helps restore dependable one-way flow control and contributes to better overall plumbing-system operation

A part like this is useful because it helps restore comfort and finish in spa seating areas where the original pillow insert has worn out

Pentair MasterTemp 200/Max-E-Therm 200 Air Orifice (77707-0111) watercousa This electronic component helps supportThis replacement MasterTemp 200 Max E Therm 200 Air Orifice gives technicians and pool owners a focused way to repair the affected assembly without replacing more equipment than necessary. It is used in the heater combustion system to help meter the air path for the correct burner configuration. Because orifice sizing affects how the heater breathes and fires, this is a precision replacement part rather than a generic fitting. Before installation,