Use a digital manometer to verify the set point at the unit's actual operating temperature

Secure the bulb to a horizontal section of the suction line near the evaporator outlet

this is a standard 24V relay

simplifying the electrical setup during installation

Whether you are performing a pneumatic thermostat replacement or finishing a new HVAC building automation project

York S1-7670-3451 Filter Retainer Els PW 29614 Use a digital manometer toThe York S1 7670 3451 Filter Retainer is a precision engineered OEM replacement part designed to secure air filtration media within York, Coleman, and Luxaire air handling units and furnace cabinets. As a critical HVAC filter clip, this component maintains constant tension against the filter frame, ensuring a tight seal that prevents air bypassa common cause of evaporator coil fouling and degraded indoor air quality. Fabricated from high grade spring