Carrier 333112-701 Temp Switch Assembly 321894-706 Corrosion Resistance: Built with a

Corrosion Resistance: Built with a 316SS electrode holder and an epoxy-coated aluminum head to withstand chemical exposure and moisture

Engineers and field techs recognize this universal ignition control as the primary replacement for the legacy RLY2023 and RLY2023K units

utilizing this kit reduces labor hours by providing every necessary seal and mechanical fastener in a single package

ensuring consistent and effective defrosting

an additional step-down regulator must be installed upstream to protect the valve's diaphragm

Carrier 333112-701 Temp Switch Assembly 321894-706 Corrosion Resistance: Built with aThe Carrier 333112 701 Temp Switch Assembly is a critical safety component designed for high side discharge protection in commercial and industrial HVACR systems. Engineering grade construction ensures this discharge temperature switch provides precise thermal monitoring to prevent compressor failure due to overheating. As the direct HH18HA266 replacement, it maintains system integrity by breaking the control circuit when discharge temperatures exceed