Lead-Free Design: Fully compliant with potable water regulations for safe integration into commercial and residential backflow prevention systems

500 square feet

Replacing a pitted or welded contactor with this genuine Lennox OEM part ensures that the silver-cadmium oxide contacts provide the low-resistance path necessary to prevent voltage drops and premature motor winding failure

Enhanced Safety: Effectively purges heat exchanger gases to minimize the risk of unburned fuel combustion and equipment damage

and industrial water control due to its longevity and low internal leakage

Carrier HK28UZ300 Timer 322838-752 Lead-Free Design: Fully compliant withThe Carrier HK28UZ300 Timer is a critical OEM replacement part designed for specific HVAC timing control applications within Carrier, Bryant, and Payne residential systems. As a time delay recycle timer, this component prevents short cycling by ensuring the compressor remains off for a set interval, protecting the system from high head pressure starts and electrical stress. This factory authorized part is engineered for high reliability HVAC cycle