Pay in 4 interest-free payments of $8.02 Learn more
Ships within 48 hours · Estimated delivery Sep 20 - Sep 25
Durable PVC Construction: Resists degradation from moisture and heat
this Robertshaw 700 series valve is factory-set at 3
Key Benefits 2-Stage Operation: Provides precise low and high-fire regulation for improved thermal comfort and equipment efficiency
monitoring flame rectification
York S1-024-39716-000 Pressure Switch L99H008 Durable PVC Construction: Resists degradationMaintain precise combustion control and system safety with the York S1 024 39716 000 Pressure Switch. This genuine OEM replacement part is factory calibrated to a 0. 20" WC (Water Column) set point, specifically engineered for induced draft furnace draft monitoring. As a critical safety interlock, it verifies that the combustion blower is moving sufficient air to exhaust flue gases before allowing the ignition sequence to proceed. It is a direct fit