Reznor 89661 Timer Freon Hard-Duty Construction: Features a bellows

Hard-Duty Construction: Features a bellows element and double sealing to prevent refrigerant-to-water cross-contamination even if internal damage occurs

precision-molded to meet OEM tolerances for HVAC compressor sealing

Is this gasket reusable after a service call

the D-3153 actuators this kit services are UL component recognized for use on 555/555S smoke and combination fire/smoke dampers

Reznor 89661 Timer Freon Hard-Duty Construction: Features a bellowsThe Reznor 89661 Timer is a critical engineering component designed for high performance HVACR control, specifically serving as a freeze stat bypass time delay relay. Engineered for heavy duty unit heaters and rooftop units, this genuine Reznor OEM replacement part ensures system stability by temporarily overriding the freezestat during initial cold weather startup. By managing the FRZSTAT bypass interval, it prevents nuisance shutdowns and short