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Controls & SensorsHeat ExchangeClear all

62,882 parts

Showing 721–780.

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

12-60"wc Gas Pressure Switch

84447833KromschroderAvailable to order

$314.67

List / EA

12 - 60"wc M/R Gas Switch

266943Karl DungsAvailable to order

$206.55

List / EA

12"/80# OPEN-LO 5-35#DIF SPST

P70AB-12Johnson ControlsAvailable to order

$227.40

List / EA

1.29"WC SPST PRESSURE SWITCH

SWT3220TraneAvailable to order

$177.06

List / EA

1.29"WC SPST PRESSURE SWITCH

SWT2520TraneAvailable to order

$204.33

List / EA

1/2" Air/gas Ratio Control

03155176KromschroderAvailable to order

$565.95

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1/2"ANG TS-2 50# RADIATOR TRAP

D23324Armstrong InternationalAvailable to order

$279.69

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1/2" Aquastat 96"lead L85-15F

70011411International EnvironmentalAvailable to order

$109.78

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1/2" AQUASTAT CONTROL

113223Xylem-Bell & GossettAvailable to order

$164.74

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1/2" Aquastat, L85-15F

70011415International EnvironmentalAvailable to order

$191.26

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12'AVERAGING TEMP SENSOR

C7031J2009HoneywellAvailable to order

$295.57

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1/2" BFP W/ FLOOD SENSOR

88004015WattsAvailable to order

$881.90

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1/2" CLIP-ON AQUASTAT

61-13500-01Enviro-tecAvailable to order

$266.02

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12" Digital VAV, No Control

DESV-12Titus HVACAvailable to order

$617.53

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1/2" DISCHARGE LINE TSTAT KIT

998-7022-02CopelandAvailable to order

$260.42

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12'DuctSensor,1Kohm Platinum

ETAPK0-12Schneider Electric (Barber Colman)Available to order

$264.61

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12"DUCT SENSOR, 20K OHMS

C7041B2013HoneywellAvailable to order

$59.45

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1/2"HorizontalAngleRadiatorVlv

V2040ASL15ResideoAvailable to order

$66.63

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12HOUR SPRING WOUND SPDT TIMER

FD12HCIntermaticAvailable to order

$104.30

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12 HOUR TIMER SPST

FF12HCIntermaticAvailable to order

$104.80

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1/2HP 208-230V Non-Program Mtr

51-108728-00Rheem-RuudAvailable to order

$564.45

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1/2HP PROGRAMMABLE X-13 MOTOR

0131M00501SAmana-GoodmanAvailable to order

$703.29

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12Hr SPST SpringWnd Tmr W/Hold

FF12HHCIntermaticAvailable to order

$104.80

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12K NTC 1/4"NPT WATER SENSOR

240008290Utica-DunkirkAvailable to order

$111.44

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12K OHM OUTDOOR AIR SENSOR

381-356-586Weil McLainAvailable to order

$64.58

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12" Level Sensor for R134A

325-43503-001YorkAvailable to order

$4,071.93

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12" M+MG2 DRAFT CONTROL

01952701Field ControlsAvailable to order

$589.32

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1/2"NPT CI Dual Control

334-T3TacoAvailable to order

$283.20

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1/2" NPT Male Aquastat Well

RE2058300Laars Heating SystemsAvailable to order

$158.86

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1/2"ODF Head Pressure Control

903006Sporlan ControlsAvailable to order

$492.86

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1/2"ODF Head Pressure Control

903011Sporlan ControlsAvailable to order

$492.86

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1/2"ODF Head Pressure Control

903057Sporlan ControlsAvailable to order

$492.86

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1/2"ODF Head Pressure Control

903097Sporlan ControlsAvailable to order

$492.86

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1/2"ODF Head Pressure Control

903084Sporlan ControlsAvailable to order

$492.86

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1/2"ODF Head Pressure Control

903112Sporlan ControlsAvailable to order

$916.22

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1-2 Output Humidistat (Equip)

8403-047Bard HVACAvailable to order

$832.56

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12 PIN MALE CONTROL BOARD WIRE

0259G00116Amana-GoodmanAvailable to order

$24.73

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1/2" SPDT Xprf Low Flow Switch

V6EPB-B-S-LFDwyer InstrumentsAvailable to order

$754.25

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1/2"sw KVR12 Condenser#Reg

034L0093DanfossAvailable to order

$223.55

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12" TEMP SENSOR PASSIVE NTC10K

01DT-5MRBelimoAvailable to order

$45.56

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1/2" THERMOSTATIC TRAP

750-ASterling-SterlcoAvailable to order

$242.74

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1/2" Tstatic Radiator Steam Tr

0036095WattsAvailable to order

$474.01

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12VDC 10WATT COIL

042N0826DanfossAvailable to order

$63.18

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12VDC Coil

RSDA95A-12CBASO Gas ProductsAvailable to order

$60.14

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12VDC Coil W/Junction Box

311905Sporlan ControlsAvailable to order

$268.66

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12VDC Coil W/Junction Box

310416Sporlan ControlsAvailable to order

$223.98

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12VDC FT COIL 11.6Watts

238710-004-DASCOAvailable to order

$401.20

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12Watt 220VAC COIL

018F6814DanfossAvailable to order

$135.75

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.12"wc Pressure Switch

100208376Lochinvar & A.O. SmithAvailable to order

$83.95

List / EA

.12"WC PRESSURE SWITCH

NS2-1110-02Cleveland ControlsAvailable to order

$50.47

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1/2" WELL DIRECT MT TO CONTROL

F89-0062Copeland Comfort Control (White Rodgers)Available to order

$73.26

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130-150F AUTO Limit Switch

SHL510SupcoAvailable to order

$34.97

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130-150F AUTO Limit Switch

626418RNordyneAvailable to order

$51.87

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130-160F AUTO Limit Switch

73K20LennoxAvailable to order

$79.75

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130-160F AUTO Limit Switch

84L00LennoxAvailable to order

$23.25

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130-160F AUTO Limit Switch

626598NordyneAvailable to order

$24.63

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130-160F AUTO Limit Switch

20J99LennoxAvailable to order

$64.85

List / EA

130-160F AUTO Limit Switch

SWT1651TraneAvailable to order

$133.61

List / EA

130-160F AUTO Limit Switch

SWT1257TraneAvailable to order

$125.65

List / EA

130-160F AUTO Limit Switch

B1370187Amana-GoodmanAvailable to order

$24.73

List / EA

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