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    • Lennox Armstrong Ducane Furnace Air Pressure Switch 9371DO-BS-0036 0.90"

      This is a BRAND NEW OEM Lennox/Armstrong/Ducane Gas Furnace Air Pressure Switch. The Part # is 93W94 & the Honeywell # is 9371DO-BS-0036. It is rated at 0.90" W/C PF. Switch has 2 hose ports and 2 wiring terminals. Thanks for looking and good luck! Visit My eBay Store: NorthAmericaHVAC Partial List of Lennox/Armstrong/Ducane Units that use this ...  More $59.25
    • Coleman Evcon MPL Furnace Vacuum Air Pressure Switch 9371DO-HS-0031

      This is a BRAND NEW Gas Furnace Air Pressure Switch. It is designed to replace the old Coleman/Evcon/York Part #s listed below. The rating is .10" w/c and the swith has two wiring terminals and two hose ports. Thanks for looking and good luck! This Air Switch is designed to replace old Coleman Evcon MPL numbers: 9371DO-HS-0031 Visit My eBay Store: ...  More $28.99
    • Furnace Air Pessure Switch 632476 632476 -0.30 -0.70 9371DO-HD-0016

      USED FURNACE PRESSURE SWITCH 0.30 , 0.70 DUAL. CAME FROM WORKING UNIT. NO PO BOXES $49.99
    • York Johnson Controls Air Pressure Switch -0.60 IWC 157719 9371DO-HS-0029

      This is a new Johnson Controls replacement air pressure switch for the heating side of most LP or natural gas York and other furnaces made by Johnson. This was a stand by part for us considering our York Infinity furnace ate these once a year during the heating season but now after a $1000 control board update no longer an issue. I was having probl ...  More $26.66
    • Lennox Armstrong Ducane Furnace Air Pressure Switch 9371DO-BS-0036 0.90"

      BRAND NEW OEM Lennox/Armstrong/Ducane Gas Furnace Air Pressure Switch. The Part Number is 93W94 and the Honeywell Number is 9371DO-BS-0036 This Part is rated at 0.90" W/C PF. $59.25
    • NEW 024 35267 000 YORK LUXAIRE MPL 9371DO-HD-0011 EXHAUST VENTER PRESSURE SW

      SOURCE 1 YORK LUXAIRE COLEMAN 024 35267 000 02435267000 MPL 9371DO-HD-0011 HIGH FIRE -1.05 LOW FIRE -0.06 DUAL EXHAUST DRAFT VENTER PRESSURE SWITCH ASSY. JOHNSTONE SUPPLY P/N L42-012 THIS IS A NEW IN THE BOX OLD STOCK ITEM. COMBINED SHIPPING ON MULTIPLE PURCHASES. SHIPPING TO THE USA OR CANADA ONLY. THANK YOU FOR LOOKING AT THIS ITEM Most of the it ...  More $60.0
    • MPL York Furnace Air Pessure Switch 9371DO-HS-0009 165527 -0.90" PF

      $32.23
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