HVAC & Refrigeration Controls & Circuit Boards
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7,150 results
Ranco O12-1506 Dual Pressure Control
AU $149.12AU $46.06 postage61 soldIntegrated Unit Assembly Start-Up Refrigeration Micro Air Conditioning Unit
AU $461.99 to AU $537.89AU $218.90 postageOTIS DCSS IV GFA24350AW1 DOOR CONTROL BOX ELEVATOR CONTROLLER
AU $542.98Free postageDanfoss 130B7002AT-09 FC-302
AU $304.81or Best OfferFree postageUNIVERSAL AIR CONDITIONING REMOTE CONTROL & PCB BOARD KIT QD-U03C QD-U03CE RE387
AU $47.50Was: AU $50.00Free postageIBM 01GR493 SYSTEM BOARD X 3550 M4- V2 CAPABLE BOARD 01GR493
AU $99.75Free postageFENWAL 35-663900-113 Automatic Ignition System E0234700 -NEW 20680
AU $127.38AU $36.02 postage55 sold0.7m Temperature Control Switch Oven, Refrigerator, Heater
AU $14.39Was: AU $15.64Free postageVintage Johnson Controls PENN Thermostat Controller A19ADB-1 120-277Vac
AU $98.28Local pickupHANWEST REVERSE CYCLE SYSTEM AIR WATER COOLED RELAY BOARD WCS-201HS/PCB079HP1010
AU $365.75Was: AU $385.00Free postageOnly 1 left!(MX603) HEVAC HTC-2 DUAL VOLTAGE 240/24 TEMP CONTROL
AU $100.00Free postageRheem 61-101160-13 Valve 3/8", Sweat Odf, 600Psig, Liquid Srvc (SF)
AU $50.94AU $67.99 postageDanfoss EKD316 Superheat Regulator/Controller 084B8040
AU $592.70Free postageDANFOSS EKD316 SUPERHEAT REGULATOR/CONT ROLLER 08488B8040
AU $587.91Free postageResideo L8148J1009 Aquastat Relay
AU $390.63AU $63.06 postageMJB Controls Used ,air conditioner De Ice Controller EDF-02A 240 Volt And Probe
AU $110.000 bidsor Best OfferEnding Today at 17:22 AEST2h 40mFree postageJohnson Controls Metasys MS-NAE3510-2 Network Controller
AU $1,543.86or Best OfferAU $163.79 postageClean Burn waste oil heater RETENTION HEAD SPINNER- LG OPENING 65012
AU $95.03AU $29.23 postage187 soldSCHNEIDER ELECTRIC B3867 Bacnet Controller SMK - BRAND NEW
AU $60.00AU $10.60 postage(3) Honeywell T7047C 2049 Electronic Thermostat Remote Setpoint Space Sensor
AU $169.00AU $68.33 postageHoneywell 50032893-001 Connector Set, Sola R7910A Hydronic & R7911 Steam Control
AU $84.92AU $28.94 postageNew listingFurnance Fan Control Module Circuit Board 12V DC
AU $134.16AU $45.67 postageSetra Model 267 Very Low Differential Pressure Transducer
AU $99.00or Best OfferFree postageResideo Fan Center Control 120/208/240V - Part # R8285B 1053 - New in Box !
AU $84.91AU $48.20 postage4 watchingIBM 01GR491 SYSTEM BOARD X 3550 M4- V2 CAPABLE BOARD 01GR491
AU $89.25Free postage(5 PAGES) Brady Self Sticking Vinyl Pipe Marker Range Sticker DRAIN Part: 842460
AU $16.80Local pickupJohnson Controls A19BAC-3
AU $150.00or Best OfferAU $15.00 postageSensor Temperature And Humidity 2.5m Full Gauge Sb56 (Works With Mt-530e Super)
AU $312.68AU $35.65 postageDanfoss ERC112C 080G3494 Programed Replaces Erc112C 080G3216 SAME DAY SHIPPING
AU $178.34or Best OfferAU $36.60 postageDelta Controls DVC-V322-AAFB 333219
AU $849.21or Best OfferAU $68.82 postageJohnson Controls C-9506-1 Air Switching Cumulator
AU $110.40or Best OfferAU $44.81 postageTRANE X13760335-01 Tracer TD7 Display, New!
AU $1,852.84AU $112.59 postageICM275C HH84AA021 GAS FURNACE CIRCUIT BOARD Control Center NEW 1010-83-919B
AU $56.03Trending at AU $84.91eBay determines this price through a machine-learned model of the product's sale prices within the last 90 days.AU $47.64 postagePCBCP150 Amana PTAC Control Circuit Board
AU $203.81AU $67.05 postageA419GBF-1C Johnson controls Temp Controller- New
AU $135.88AU $45.64 postage2 watchingCARRIER BRYANT 313680-751 INDUCER CONTROL BOARD HH84AA019A NEW Factory Authorize
AU $49.24AU $58.09 postageOnly 1 left!Trane MOD01405 Module Comm 4 Interface Card New
AU $339.67or Best OfferAU $52.63 postageLae Electronics LTR-5CSRE Refridgeration and Heating Controller. 230 volts AC
AU $167.79or Best OfferFree postageGenuine LG Indoor Main PCB Assembly EBR39215621 6871A10193W
AU $75.00or Best OfferFree postageNew listingNEW OEM Adjustable Thermostat 175-215 I-012
AU $84.91or Best OfferAU $472.83 postage250V/16A Timer Switch Mechanical Time Switch Oven, Refrigerator, Heater
AU $14.94Free postageSPORLAN PANEL DISPLAY 958737 -Brand New
AU $599.00or Best OfferFree postageReplacement 31501 Ignition Control Circuit Board For Atwood Hydro Flame Furnaces
AU $78.55Free postage7556A0000U BECKETT GENISYS 12V PRIMARY CONTROL 12 VDC NEW!
AU $390.56AU $93.33 postage153 soldREFRIGERATION/ELECTRICAL TB388S TIMER SWITCH RELAY 24HR/7D 20A 230V AC PLASTIC
AU $94.05Was: AU $99.00Free postageNew ICM282A Replacement Furnace control board for Carrier, Bryant, Payne HK42FZ
AU $152.78AU $43.33 postage68 soldLennox 10T50 Equipment Interface Module New 2023 stock for s30 s40 thermostats !
AU $594.44AU $49.80 postageEmerson Dixell CPC XM678D Stepper Motor Controller XM678D-2C1F2B ⭐New⭐
AU $168.15AU $58.82 postagePANASONIC AIR CONDITIONER ELECTRONIC CONTROLLER PCB #CWA742837 #139547
AU $120.00Free postageNew listingEmerson Electro Air Type J Power Pack 908 910 912 916 920 924 932 940 948 960
AU $115.72or Best OfferAU $247.74 postagePressure Switch Black Universal CG-01-017 4254563 20PS586-8 Parts For Excavator
AU $34.70or Best OfferFree postageMagnehelic Guage Mount Plate
AU $35.00or Best OfferFree postageWATERCO Electroheat MK4 MKIV Heat Pump Control Board Assembly
AU $300.00Local pickupor Best OfferJohnson Controls T-5210-1002 Pneumatic Temp. Transmitter New In Seal Box
AU $101.91AU $35.28 postageBrand New Taco SR503-4 3 Zone Switching Relay With Priority
AU $169.76Trending at AU $186.81eBay determines this price through a machine-learned model of the product's sale prices within the last 90 days.AU $74.66 postageLIEBERT MAIN PCB CEMS100, CEMS100 PCB
AU $700.00or Best OfferAU $11.00 postage50a50-473 White Rodgers Furnace Control Board 50A50-473 D330930P01 / CNT2182
AU $339.69Was: AU $424.61or Best OfferAU $46.84 postage125 sold