Pentair MasterTemp 400/Max-E-Therm 400 Natural Gas Blower Kit (77707-0253) brominegenerators Useful when original parts show

Useful when original parts show wear from regular pool use

Useful when the existing hood is cracked or worn

coordinated look on the spa surface

The 010394F is a practical service part when a compatible Raypak 406A heater needs a burner tray with burner to restore dependable burner performance

Pentair MasterTemp 400/Max-E-Therm 400 Natural Gas Blower Kit (77707-0253) brominegenerators Useful when original parts showKeep the repair centered on the right component with this MasterTemp 400 Max E Therm 400 Natural Gas Blower Kit. It is made for the combustion air system on compatible heater models, helping restore dependable airflow for ignition and burner performance. A worn or failing blower can cause startup issues, fault codes, poor heat output, or inconsistent firing, so replacing it with the correct kit is an important repair step. For best results, confirm