Robertshaw 720-070 Gas Valve Freon The York S1-1PS0309 Pressure Switch

The York S1-1PS0309 Pressure Switch is an OEM-specified safety component engineered for high-altitude gas furnace installations

This control is engineered for interrupted or intermittent duty and features a restricted lockout mode to prevent repetitive resetting of a fouled system

the actuator can be mounted or replaced with a single hand

offering a direct-fit solution that eliminates field modifications and reduces labor time during HVAC furnace maintenance

Use the RCW-42 specifically when high moisture is a known issue

Robertshaw 720-070 Gas Valve Freon The York S1-1PS0309 Pressure SwitchThe Robertshaw 720 070 is a high capacity gas heating valve designed for Intermittent Pilot Ignition (IPI) systems, specifically the 7200IPER S7C series. This dual stage combination gas valve features a 1 2" NPT inlet and a 3 4" NPT outlet, making it compatible with a wide range of commercial and high output residential furnaces. Built with a low profile design for tight cabinet installs, it includes a manual valve, pilot adjustment, and a high flow