$59.95

Lennox Armstrong 18J3301 Air Pressure Switch .34” WC Tridenta FS6769-1554

$115

Lot of 3 Honeywell 100684-02 Furnace Air Pressure Switch 2P 0.60" WC PF - OEM

$85

BA20113 18M6101 Lennox Furnace OEM dual pressure switches

$44.8

SAVIO BIASI AIR PRESSURE SWITCH BI1256114 605.99834 BOILER

$42.68

OEM Upgraded Replacement for Goodman Furnace Vent Air Pressure Switch B13701-50

$22.99

Professional Air Pressure Switch 90-120 PSI for Compressors & More

$34.78

Durable Automatic Limit Switch L150-30 - OEM Replacement for Efficient Heating

$48.34

FERROLI 39800140 EX 3640060 36401620 DIFFERENTIAL AIR PRESSURE SWITCH FOR BOILER

$64

Peerless 54419 Hi Limit Pressure Switch

$26.67

Replacement Air Pressure Switch for Furnace Safety Control Part 632252 632444

$35

NS2-0000-03 Home Pressure Switch 143036-1-0821 USA Origin Pressure Control

$27.99

High-Quality Replacement Furnace Vent Pressure Switch B13701-42 - Compact Design