Direct OEM Compatibility: Engineered as the exact replacement for RLY20059 to maintain factory specifications and component alignment

this assembly maintains the UL listing integrity of the original air handler

It must be paired with compatible ZoneFirst 12Vdc modular control panels

When you're servicing compact heating systems in recreational vehicles

High-capacity compatibility: Rated for large boiler configurations up to 35

Barksdale TPR-L1N-3X-Q10 Switch 320788-702 Direct OEM Compatibility: Engineered asThe Barksdale TPR L1N 3X Q10 is a heavy duty NEMA 4X temperature switch engineered for precision monitoring in demanding HVACR and industrial environments. This local mount thermal switch features a sensing range of 40F to 160F, making it an ideal solution for critical freeze protection or high limit safety cut outs. Built with a 3 foot copper capillary, this unit ensures rapid thermal response and accurate setpoint repeatability in abrasive or