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Controls & SensorsHeat ExchangeClear all

62,882 parts

Showing 2221–2280.

SortWhat we stock Name, A to Z Price, low to high Price, high to low Most in stock Brand

48" MANUAL RESET SPST N/C

43316MARSAvailable to order

$128.86

List / EA

48VDC Coil; 18" Leads

C111C4Parker Fluid ControlAvailable to order

$191.88

List / EA

48" Water Sensor

240007708Utica-DunkirkAvailable to order

$82.87

List / EA

4 BIT TERMINAL BOARD

69700130Friedrich Air ConditioningAvailable to order

$57.39

List / EA

4-CELL 21I HEAT EXCHANGER ASSY

0270F00930SAmana-GoodmanAvailable to order

$296.16

List / EA

4Cell Heat Exchanger W/Gaskets

S1-373-19804-651YorkAvailable to order

$1,830.16

List / EA

4"DuctMnt 10kOhm TempSensor

TE-636GM-1Johnson ControlsAvailable to order

$59.70

List / EA

4" DuctRigSensor W/10'cable

STE-1405KMC ControlsAvailable to order

$52.45

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4" DuctTempSensor -40/302f10k

ETD500-4Schneider Electric (Barber Colman)Available to order

$57.85

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4 ELEMENT CONTROL BOARD W/WIRE

240010296Utica-DunkirkAvailable to order

$935.61

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4" Flg Duct Temp Sensor;1K Ohm

TE-702-A-3-AMAMAC SystemsAvailable to order

$21.40

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4" FlgMt Duct Temp Sensor

TE-635GV-2Johnson ControlsAvailable to order

$56.55

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4 Function Light Rocker Switch

FV-WCSW41-WPanasonic VentilationAvailable to order

$112.88

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4h/2c 12"Touchscreen UnivProg

1F95-1280Copeland Comfort Control (White Rodgers)Available to order

$386.09

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4h/2c 6"Touchscreen UnivProg

1F95-0680Copeland Comfort Control (White Rodgers)Available to order

$256.73

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4H/2C 7Day Programable Wi-Fi

D4272CAmana-GoodmanAvailable to order

$287.72

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4h/2c,Heatpump,conv.univprog

1F95-0671Copeland Comfort Control (White Rodgers)Available to order

$248.80

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4H/2C Touch Screen W/Wi-Fi

DT4272CAmana-GoodmanAvailable to order

$644.96

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4H/2C WIFI RESID TOUCHSCREEN

VST7850VenstarAvailable to order

$446.96

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4H/3C 7-Day Prog Thermostat

TCONT850AC52UCTraneAvailable to order

$767.89

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4HOUR SPST SpringWoundTmrAlum

FF4HIntermaticAvailable to order

$104.80

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4HR.20MIN. DEFROST TIMER

DJ2000-00ParagonAvailable to order

$47.56

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4HT/2CL HtPump 7d PROG TSTAT

1F85U-42PRCopeland Comfort Control (White Rodgers)Available to order

$176.64

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4HT/2CL HtPump NON-PROG TSTAT

1F85U-42NPCopeland Comfort Control (White Rodgers)Available to order

$153.85

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4 PIN OUTDOOR PRESSURE SENSOR

TDR0365TraneAvailable to order

$192.69

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4"RndControlDampNC W/O ACT/BKT

RCG04NJohnson ControlsAvailable to order

$90.35

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4sec FFRT program module

YP300FireyeAvailable to order

$989.86

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4" SENSOR WELL

10HB50106802CarrierAvailable to order

$86.78

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4 Stage Control Board

S1-6555129YorkAvailable to order

$1,009.12

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4 Stage Control Board Kit

S1-331-09194-000YorkAvailable to order

$610.45

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4Stage Expansion Control Board

S1-031-09151-000YorkAvailable to order

$557.65

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4StageTempCtrlDinMt W/Sensor

MS4DR24T-11Johnson ControlsAvailable to order

$731.19

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4" TEMP IMMERSION SENSOR

ETI800-4Schneider Electric (Barber Colman)Available to order

$51.02

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4TON EVAPORATOR COIL W/TEV

RCFZ4821STANMCRheem-RuudAvailable to order

$1,414.01

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4 TON UNCASED COIL

RCH-4824STAVUARheem-RuudAvailable to order

$1,289.44

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4 Tube Heat Exchanger

S1-363-90016-701YorkAvailable to order

$2,636.44

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4-Tube Heat Exchanger

S1-373-12894-704YorkAvailable to order

$4,089.86

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4Tube Heat Exchanger

S1-373-16471-704YorkAvailable to order

$3,558.99

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4 TUBE HEAT EXCHANGER

12K42LennoxAvailable to order

$888.03

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4"wc Nat Gas Thermostat Valve

100110706Lochinvar & A.O. SmithAvailable to order

$432.15

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.4"wc SPST Pressure Switch

E2074502Laars Heating SystemsAvailable to order

$97.76

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.4"WC SPST PRESSURE SWITCH

80160738Burnham BoilerAvailable to order

$178.17

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.4"WC SPST PRESSURE SWITCH

240013045Utica-DunkirkAvailable to order

$108.59

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4 WIRE SENSOR

D4SSystem SensorAvailable to order

$234.41

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4 WIRE TEMPERATURE CONTROL

A70HA-14Johnson ControlsAvailable to order

$477.86

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4 ZONE CONTROL PANEL AUTO CHNG

UZC-4EWC ControlsAvailable to order

$761.32

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4 ZONE CONTROL PANEL-HARMONY 3

X9953LennoxAvailable to order

$1,447.91

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500/375# HP Pressure Switch

025-41854-000YorkAvailable to order

$141.39

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50/100f Temp Controller

066540822Daikin-McQuayAvailable to order

$144.56

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50/130F SPDT 8'CAP ADJ.DIF.

A19ABC-4Johnson ControlsAvailable to order

$245.41

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.50-150Amp Adj Current Sensor

RIBXKTAFunctional DevicesAvailable to order

$62.90

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50/175# PRESSURE SWITCH

69JG8Hubbell Industrial ControlsAvailable to order

$283.27

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50-200F 20' AdjDif 6-24 SPDT

A19ABC-44Johnson ControlsAvailable to order

$328.18

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50/22# Low Pressure Switch

0130R00000SAmana-GoodmanAvailable to order

$177.64

List / EA

-50/250F TEMP.SENSOR,U.P.+-.1%

TE-6000-100Johnson ControlsAvailable to order

$131.30

List / EA

50-400# SPDT NEMA4 Mini # Sw.

10-C14United ElectricAvailable to order

$263.18

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50/450#OPEN HI,#SWITCH 1/4"FL

P70CA-2Johnson ControlsAvailable to order

$232.93

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50-600f FLUSH MT TEMP SENSOR

11-030002-000FenwalAvailable to order

$111.90

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50/80f Line Voltage Thermostat

M600SMarley Engineered ProductsAvailable to order

$179.87

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.50/.85" 2Stg Pressure Switch

63W39LennoxAvailable to order

$147.74

List / EA

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