HVAC & Refrigeration Pressure Switches
Best Selling
SPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSOREDSPONSORED
1,460 Results
NEW Evaporative Cooler Parts two speed cooler switch, Compression nuts and more!
$12.500 bidsor Best OfferEnding Today at 12:20PM PDT6h 56m$6.16 shippingRANCO 016-108 CONTROL FAN, FAN CYCLING HIGH PRESSURE control switch 100-400 PSI
$50.00Trending at $53.33eBay determines this price through a machine learned model of the product's sale prices within the last 90 days.Free shippingHeatcraft Beacon II Pressure Transducer 28911201 Free Shipping!!!
$40.00Free shippingTrue Switch, Def Term 37T23 Freezer 800316 - Free Shipping + Geniune OEM
$117.61Estimated delivery dateEst. delivery Fri, May 24Was: $175.53Ranco O12-1594 Dual Function Pressure Control, 100 psi Low, 150 - 450 psi High
$124.99or Best OfferFree shippingRanco RHS-0520 Low Pressure Switch Open 5-20 PSI Close for SLP0520 Control
$17.18Estimated delivery dateEst. delivery Fri, May 24Only 2 leftSupco SFC75120 Fan Cycling Pressure Switch, 75-120 PSI
$16.95Free shipping632624 Nordyne -0.70"Wc Spst Pressure Switch OEM 632624
$40.95Free shippingJohnson Controls P32AC-1C Sensitive Differential Pressure Switch
$39.88or Best OfferFree shippingOnly 1 left!Temperature Sensor Activated Switch, HH18HA160 for Carrier HVAC equipment
$21.60Was: $24.00or Best Offer$5.25 shippingDetroit Radiant/Re-Verber-Ray TP-60C Exhaust Pressure Switch
$40.00Free shippingLennox 15M20 Pressure Switch
$38.99Free shippingFIELD CONTROLS GSK-3 Manual Reset Safety Switch 46086400
$30.00or Best Offer$10.00 shippingFenwal Ignition Controls 35-605959-223 Control Board, 20461
$130.00Estimated delivery dateEst. delivery Fri, May 24HONEYWELL VP513B10532 Pneumatic UNITARY Valve 2-Way NC 2.5 Cv, 5/8 OD PSIG 9-13,
$300.00or Best Offer$16.95 shippingSwitch Kit for Middleby - Part# 46521 Free shipping
$40.00or Best OfferFree shippingPressure switch Alco Controls PS4-W1 0,2/1,4 bar ATEX R290 808306 240vdc
$39.99Free shippingGenuine OEM Supco L593BA Replacement Fan Limit Control 3" Free Shipping
$25.95Free shippingJOHNSON CONTROLS ENCAPSULATED HIGH LIMIT PRESSURE SWITCH P100DA-35C Manual Reset
$25.00or Best Offer$8.45 shippingOnly 1 left!Trane RTAA High Pressure Switch, SWT01211, New
$20.00or Best Offer$4.38 shippingOEM DELFIELD 000-CZ0-0252-S TEMPERATURE CONTROLLER ERC112C (020724)
$100.00or Best OfferFree shippingOnly 1 left!626599R - OEM Upgraded Replacement for Nordyne Furnace Limit Switch
$16.00$5.99 shippingLennox 34M74 Pressure Switch .33"Wc Spst
$60.00or Best OfferFree shippingFIELD CONTROLS 46083000 RESSURE SWITCH (AP4210-1171)
$54.99Estimated delivery dateEst. delivery Fri, May 24Ranco RHS-300400 Fan Cycling Pressure Switch 300-400 PSI for SFC300400 Control
$17.96Estimated delivery dateEst. delivery Fri, May 2469 soldHoneyWell Tradeline Q607B 1083 Auxiliary Switch 2 SPDT Switches w/ Adapter Plate
$24.95$11.75 shippingMars 39004 SPDT Change Over Switch
$30.00Estimated delivery dateEst. delivery Fri, May 24or Best Offer1PC New ALCO PS3-A3S 1/3bar Pressure Switch
$258.39or Best OfferFree shippingJohnson Controls Sensitive Differential Pressure Switch P32AF-2C
$31.49Was: $44.99or Best Offer$12.50 shippingGOODMAN JANITROL AMANA 201973-05 .37WC PRESSURE SWITCH
$35.00Free shippingRanco 010-2054 High Pressure Fan Cycling Control Switch 100-400 PSI 40-150 Diff.
$59.99or Best OfferFree shippingSupco SLP2550 Low Pressure Switch | 25 PSI Open, 50 PSI Close
$24.29Free shippingArmstrong Air R101432-14 Pressure Switch
Free Shipping on orders over $75$24.35Was: $41.95$5.00 shippingPressure switch Danfoss KP 36 [10,34]bar Diff [1,38]bar Auto 060-541466
$98.00$31.00 shippingJohnson Control P74BA-1C Trane SWT 0232 Differential Pressure Control 8/70PSI
$23.05Was: $54.99or Best Offer$16.37 shipping42-105601-24 Rheem -0.20"Wc Spst Pressure Switch OEM 42-105601-24
$29.95Free shippingHoneywell Sp470A 1000-2 4 port Manual Pneumatic Switch w/ 2 position interchange
$29.95or Best Offer$4.95 shippingDanfoss Compensator Pressure 5992553-001
$214.07Was: $690.56or Best Offer💥NEW PENN CONTROLS SINGLE POLE PRESSURE CONTROL 120-600V AC/DC 2303
$44.99Was: $49.99Free shippingP32AF-1 Johnson Controls .05/5"Wc,Spdt,# Switch,L Brkt OEM P32AF-1
$139.95Free shippingKlixon Sensata 20PS000EC055E04 K93V Pressure Switch
$69.99Free shippingAntunes Controls L37-511 Air Pressure Switch, SPDT, Range: 0.17" to 6.0" W.C.
$28.95$8.75 shippingLennox 79J08 Suction Pressure Switch
$22.50Free shippingDanfoss 060B200891 MP54 Differential Control Pressure Switch 1/4" Flare
$159.99or Best Offer$9.99 shippingLot Of 3 Sets Parker R/S 201585 Flange Bolt Kit, New
$35.00or Best Offer$12.00 shippingFactory Authorized - HK06WC030 - .05-2.0" WC SPDT Air Flow Switch HFS-271 -(NEW)
$34.50$6.76 shippingNew In Box FESTO PEV-1/4-B 10773 PLC Pressure Switch 24VDC
$52.29or Best OfferFree shippingParker R/S 210220 Refrigerant Float Switch W/ QD Plug, Type LLSS, New
$399.00or Best Offer$15.00 shippingCleveland Controls Adjustable Differential Pressure Switch AFS-460
$24.65Was: $29.00or Best OfferFree shippingTridelta FS6756-1540 Pressure Sensing Switch 024-25808-002A
$59.99Free shippingLennox 79J07 39PS02-0010 Oil Sensor Pressure Switch
$34.05Was: $42.56or Best OfferFree shippingParker R/S S8F Refrigerant Solenoid Valve, DN15 1/2”, New
$185.00or Best Offer$12.00 shippingNEW Vaporstat Controller (Steam), 0 - 16 oz/in2 Brand: Honeywell L408J1009 bx411
$194.73Free shippingNOS SERVICE FIRST CNT0145 CONTROL TEMP OPEN 200F CLOSE 160F (2701-3518-02-07) V2
$8.96Was: $9.95or Best Offer$4.95 shippingJOHNSON CONTROLS - F61LB-1C - F61 - Fluid Flow Switch, SPDT - (NEW in BOX)
$89.50$6.62 shippingOnly 1 left!Erie Vm2323 Zone Valve,3/4" Npt,2W,4 Cv
7,000+ Brands. Free Shipping. Hassle Free Returns.$87.39Was: $105.34Free shipping