Broad Compatibility: Standard 4

If the draft exceeds 1

Utilizing this 100157626 heat exchanger maintenance kit allows contractors to perform a thorough mechanical and chemical descaling

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

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

Barksdale TPR-L1N-3X-Q10 Switch 320788-702 Broad Compatibility: Standard 4The 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