Cart 0
Lennox 34M74 Pressure Switch .33"Wc Spst 176777300
Lennox 34M74 Pressure Switch .33"Wc Spst 176777300

Lennox 34M74 Pressure Switch .33"Wc Spst 176777300

LENNOX

Shipping calculated at checkout.
Only 11 left!

Lennox 34M74 Pressure Switch .33"Wc Spst 176777300

New/Unused.

Inv.: BR


Condition: New
Brand:LENNOX
Type:Pressure Switch
Model:34M74
MPN:34M74
UPC:Does not apply
Feb 19, 2026 - LENNOX clearance sale - , ON SALE TODAY

We Also Recommend

Fujitsu K9708920009 Active Filter Power Module ACTPM PCB HVAB PM-604BSG

Fujitsu K9708920009 Active Filter Power Module ACTPM PCB HVAB PM-604BSG
Westinghouse WWRCU Wired Remote Controller For 23 SEER Single & Multi-Zone

Westinghouse WWRCU Wired Remote Controller For 23 SEER Single & Multi-Zone
Allied Air 1.861127 MS WIRED PGM CONTROL LER 120N WSTAT120N-1

Allied Air 1.861127 MS WIRED PGM CONTROL LER 120N WSTAT120N-1
NSI Tork W400B 7 Day Time Switch, Different Daily Schedules, 40A, 120V, Indoor

NSI Tork W400B 7 Day Time Switch, Different Daily Schedules, 40A, 120V, Indoor
Sold Out
Lennox 10B32 X13 Module Only (programmed) 604253-12

Lennox 10B32 X13 Module Only (programmed) 604253-12