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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
the unit features screw terminals with pressure clamp washers that facilitate secure wiring for two #12 AWG conductors per terminal
and 143-80-6 (LPCO)
this manual reset limit switch serves as a primary safeguard against combustion gases escaping the heat exchanger
for maximum efficiency
This is an automatic reset limit switch
Nordyne 632489R Pressure Switch the unit features screw terminalsThe 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