The Armstrong Furnace 27X97 Heat Strip Kit is a critical OEM component designed for field installation in compatible air handlers and electric furnaces

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

using this genuine Modine replacement part ensures the high-limit safety string remains compliant with the original equipment manufacturer's specifications for over-temperature protection

25-inch internal diameter (ID)

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 The Armstrong Furnace 27X97 HeatMaintain 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