Lennox 34M74 Pressure Switch, 0.33″ WC, 65289400

Lennox 34M74 Pressure Switch.
0.33 W.C.
Replaces 34M7401, 43K57 43K5701, 60J47, 60J4701, IS20159-3405, 1148D1/B, 65289400, 662551255636.
Use with Lennox & Armstrong Units.
Use with Models 80MGF2-75A-1, 80MGF2-75A-2, 80MGF2-75S-1, 80MGF2-75S-2, 80MGF3-75A-1, 80MGF3-75A-2, 80MGF3-75S-1, 80MGF3-75S-2, 80MGF3X-75A-1, 80MGF3X-75A-2, 80MGF4-75A-1, 80MGF4-75S-1, 80MGF4X-75A-1, G24M2-45A-2, G24M2-45A-4, G24M2-45A-6, G24M2-45S-2, G24M2-45S-4, G24M2-45S-6, G24M2-75A-1, G24M2-75A-2, G24M2-75S-1, G24M2-75S-2, G24M2X-45A-2, G24M2X-45A-4, G24M2X-45A-6, G24M2X-45S-2, G24M2X-45S-4, G24M2X-45S-6, G24M3-75A-1, G24M3-75A-2, G24M3-75A-4, G24M3-75S-1, G24M3-75S-2, G24M3-75S-4, G24M3X-75A-1, G24M3X-75A-2, G24M3X-75A-4, G24M3X-75S-1, G24M3X-75S-2, G24M3X-75S-4, G24M4-75A-1, G24M4-75A-2, G24M4-75S-1, G24M4-75S-,2 G24M4X-75A-1, G24M4X-75A-2, G24M4X-75S-,1 G24M4X-75S-2, G24MCE4/5-120A-2T, G24MCE4/5-120A-2TB, G24MCE4/5-120A-4T, G24MCE4/5-120A-4TB, G24MCE4/5-120A-5T, G24MCE4/5-120A-5TB, G24MCE4/5-120A-6T, G24MCE4/5-120A-6TB, G24MCE4/5-140A-2T, G24MCE4/5-140A-2TB, G24MCE4/5-140A-4T, G24MCE4/5-140A-4TB, G24MCE4/5-140A-5T, G24MCE4/5-140A-5TB, G24MCE4/5-140A-6T, G24MCE4/5-140A-6TB, LF24-50A-3, LF24-50A-4, LF24-50A-P2, LF24-50S-3, LF24-50S-4, LF24-50S-P2, LF24-75A-3, LF24-75A-4, LF24-75A-5, LF24-75A-P2, LF24-75S-3, LF24-75S-4, LF24-75S-5, LF24-75S-P2, TUA075SNAF-1, UHPA050SE-3, UHPA050SE-4, UHPA050SE-5, UHPA060A-5, UHPA075SE-5, UHPA090AE-5.