Pentair MasterTemp/Max-E-Therm Flameholder Kit

You likely need a replacement if your heater is struggling to ignite, cycling on and off frequently, or if you notice uneven burner behavior. If you open the combustion chamber and see visible damage, warping, or degradation on the existing flameholder, it should be replaced to ensure safe and efficient operation.

No, this specific kit (part number 77707-0202) is designed exclusively for the MasterTemp 175, MasterTemp 200, and Max-E-Therm 200 models. Always verify your heater's specific model number before purchasing to ensure a proper fit.

This kit includes the flameholder component itself, which is the primary part required for this specific maintenance task. Depending on the condition of your heater, you may also need to inspect associated gaskets or screws, which are typically sold separately.

If you are comfortable with basic pool heater maintenance and have experience working with combustion components, this is a manageable repair. However, because this part is critical to the safe operation of your heater's combustion system, we recommend consulting your owner's manual or hiring a professional if you are unsure about the disassembly or reassembly process.

The flameholder is responsible for stabilizing the flame pattern within the combustion chamber. A properly functioning flameholder ensures that the fuel-air mixture burns consistently, which maximizes heat transfer to your pool water and prevents the heater from working harder than necessary.