Markel 29157004 Limit L99H008 Verification of your line voltage

Verification of your line voltage is critical before installation to prevent winding damage

preserving the integrity of belts

Engineered specifically for the Broan-NuTone QTXN Series and QTX Series high-cfm fans

this motor provides a 45-degree stroke to manage flow through compatible valve bodies

Media Versatility: Suitable for both aggressive and non-aggressive media

Markel 29157004 Limit L99H008 Verification of your line voltageThe Markel 29157004 Limit is a mission critical high limit safety switch designed for precision thermal protection in HVACR systems. Specifically engineered for duct heaters and electric heat assemblies, this manual reset limit prevents catastrophic equipment failure by breaking the electrical circuit when internal plenum temperatures exceed safe thresholds. Identified by the technical designation MFHE LIMIT RD103 002 104C, this component triggers at