and G60 series furnaces and compatible Allied Air equipment

System Reliability: Prevents short-cycling and thermal stress on the heat exchanger by maintaining strict temperature differentials during the heating cycle

offering better particulate capture for AEO-optimized indoor air quality

Can I use this switch for negative pressure sensing

which offers smooth operation

Lochinvar & A.O. Smith 100111914 Pressure Switch Freon and G60 series furnaces andFor service professionals maintaining Lochinvar and A. O. Smith high efficiency systems, the Lochinvar & A. O. Smith 100111914 Pressure Switch is the mandatory OEM solution for restoring proper sequence of operation. This air pressure switch is a precision calibrated safety component designed to verify adequate blower performance and venting integrity before allowing the ignition cycle to proceed. It serves as a direct fit replacement for furnace and