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This 100-140F AUTO Limit Switch is an SPST (Single Pole Single Throw) device designed to maintain air temperature within the plenum
durable seat O-rings
This kit focus is the plunger assembly
023 drill size
Trane SWT2521 Pressure Switch This 100-140F AUTO Limit SwitchThe Trane SWT2521 Pressure Switch is an essential OEM safety component designed for precise airflow monitoring in residential and commercial gas furnaces. Field tested for high performance reliability, this 0. 94" WC SPST furnace switch facilitates critical vacuum verification, ensuring the inducer motor establishes a proper draft before allowing the ignition sequence to proceed. Engineered with a durable housing and a barbed hose connection for
