OEM Compatibility: Specifically calibrated for Laars Pennant and Mighty Therm series ignition sequences

The dual-mechanism design features a stainless steel float for continuous condensate drainage and a bellows-type thermostatic air vent for efficient non-condensable gas removal

this contactor is commonly used in residential AC condensers and heat pump systems requiring a 2-pole 30A 24V contactor

a "pressure switch stuck open" fault is often the cause

It should be replaced every time the pump is pulled for service or if signs of "weeping" appear around the volute housing

Spartan Valves EP3.5 Replacement Cartridge 320788-703 OEM Compatibility: Specifically calibrated forMaintain peak hydronic performance with the Spartan Valves EP3. 5 Replacement Cartridge, a critical component for restoring the precision of your control valve body without the need for full valve replacement. As a veteran grade HVAC part, the EP3. 5 simplifies maintenance by allowing you to swap out the internal mechanism of Spartan V200 and V300 series zone valves. This Cv 3. 5 cartridge is engineered for 2 way and 3 way globe valves, featuring a