Utica-Dunkirk 550002576 Filter 318820-201 Stable Signal: Conditioned electronic circuitry

Stable Signal: Conditioned electronic circuitry maintains linear output across a wide temperature range (30°F to 150°F compensated)

What is the difference between the P170SA-1 and the P170SA-1C

Enhanced Safety: Includes a factory-installed pressure switch to verify airflow before allowing the burner to fire

This comprehensive OEM replacement kit is compatible with 2-1/2 inch V43 and V243 series valves

Utica-Dunkirk 550002576 Filter 318820-201 Stable Signal: Conditioned electronic circuitryThe Utica Dunkirk 550002576 Filter is a professional grade 3 8" ODF Bi Flow Liquid Filter specifically engineered for heat pump applications. As an OEM replacement component, this bi directional liquid line filter drier features internal check valves that manage refrigerant flow in both heating and cooling modes, eliminating the need for external check valve piping. The solid core desiccanttypically a blend of molecular sieve and activated aluminais