TRANE SWT2979 SWT02979 DUAL PRESSURE SWITCH

Trane SWT2979 Dual Pressure Switch Dual Pressure Switch

INGERSOLL RAND SWT2979 / SWT2979 (BRAND NEW)

OEM Trane American Standard Furnace Air Pressure Switch Fits SWT02979 SWT2979

Trane SWT2979 Dual Pressure Switch

Trane C342634P24 OEM furnace air Pressure Switch Honeywell IS20387-5803

Trane OEM Pressure Switch SWT03324 Open @ 1.44" NEW OPEN BOX TESTED

Trane American Standard OEM Furnace Air Pressure Switch IS20428-6008 C342634P37