Pay in 4 interest-free payments of $6.66 Learn more
Ships within 48 hours · Estimated delivery Sep 30 - Oct 5
Proper installation of this HVAC rollout limit switch is essential for maintaining furnace operation and preventing rollout conditions
Replacing a B1370107 with a B1370156: Yes
verify that the orifice is clear of oil and debris to maintain flow coefficients
saving you time with a multimeter
Nordyne 632489R Pressure Switch Proper installation of this HVACThe Nordyne 632489R Pressure Switch is a critical safety component designed for high efficiency gas furnaces and HVAC systems. As an OEM HVAC replacement part, it ensures precise monitoring of combustion blower static pressure. This SPST (Single Pole Single Throw) switch is factory calibrated with a 0. 70" WC set point, providing essential proof of airflow before allowing the ignition sequence to proceed. The unit features a 1 4" barb connection for
US$ 40.00
US$ 35.00
US$ 35.00
