this component ensures reliable switching of the compressor and fan motor circuits

Precision Matching: Meets "Code 1" standards for uniform length

protecting the compressor from unnecessary wear

Precise Pressure Control: Pre-set at 75 PSI to protect sensitive boiler heat exchangers and hydronic piping from structural failure

Always verify coil voltage before condemning the valve body

Carrier P110-4545 Pad 319852-301 this component ensures reliable switchingMaintain peak performance in humidification systems with the Carrier P110 4545 Humidifier Pad, supplied in a convenient 2 pack for proactive seasonal maintenance. Designed as a high efficiency evaporative water panel, this component is essential for whole house humidifiers where consistent moisture output and mineral control are critical. The Carrier P110 4545 features a robust aluminum honeycomb structure coated with a refined clay absorbent that