Pentair MasterTemp 250 Flameholder Kit (460746) spapumps A high-output heater assembly can

A high-output heater assembly can change the day-to-day experience of a spa in a very real way

For compatible wall fitting replacement and repair work

That helps restore the control function with a direct replacement rather than broader system changes

A spa pump drives water through a compatible spa system for circulation and therapy performance

Pentair MasterTemp 250 Flameholder Kit (460746) spapumps A high-output heater assembly canKeep the repair centered on the right component with this MasterTemp 250 Flameholder Kit. It is positioned in the burner assembly to support stable flame formation and efficient combustion on compatible heaters. Replacing a damaged or deteriorated flameholder can help correct poor ignition behavior, uneven burner operation, and service issues caused by heat worn components. Always compare the existing part, equipment label, installation date notes,