Spartan Valves EP3.5 Replacement Cartridge 320074-702 Verify the 4-digit SPEC number

Verify the 4-digit SPEC number (2920) stamped near the drive shaft

Compatible with various Lennox

the 26H65 is the manufacturer-designated direct replacement for the 26H6501 limit switch

Synthetic Pleated Media: Increased surface area for superior dust-holding capacity compared to standard glass fiber filters

If you hear a rattling or scraping sound but the motor still spins

Spartan Valves EP3.5 Replacement Cartridge 320074-702 Verify the 4-digit SPEC numberMaintain 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