Heil Quaker ICP 34332905 Limit THPU32HP7Y Which mixing tube is required

Which mixing tube is required for the TS121

How do I know if my thermostatic air vent has failed

This kit typically replaces previous generations including the 0131M00430 and 0131M00430S

Using this in an LP configuration will cause improper combustion

ensuring reliable flame rectification and safety circuit continuity without the risks associated with generic alternatives

Heil Quaker ICP 34332905 Limit THPU32HP7Y Which mixing tube is requiredWhen you're troubleshooting a furnace that is short cycling or cutting out under load, the Heil Quaker ICP 34332905 Limit Switch is a critical diagnostic point. This genuine OEM HVAC replacement part features a 3 inch insertion depth, making it a drop in solution for a wide range of Heil, Quaker, Comfortmaker, and Tempstar air handlers and furnace supply plenums. Designed specifically as a high limit safety device, it monitors internal temperatures