Armstrong Furnace R100306-02 Pressure Switch 320735-701 000 BTU/hr to ensure adequate

000 BTU/hr to ensure adequate venting for high-output boiler systems

ensuring a seamless field installation without the need for additional bracket modifications

simplifying truck stock by consolidating multiple older models

With no close-fitting or sliding parts in the water passages

If the 24V coil is energized but the contacts do not close

Armstrong Furnace R100306-02 Pressure Switch 320735-701 000 BTU/hr to ensure adequateThe Armstrong Furnace R100306 02 Pressure Switch is a vital safety component designed for precise pressure monitoring in high efficiency HVAC systems. Engineered for reliability, this 0. 3" WC pressure switch ensures that the inducer motor is creating sufficient draft before allowing the ignition sequence to proceed. As a genuine Armstrong replacement part, the R100306 02 provides a perfect fit for compatible gas furnaces, preventing dangerous exhaust