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Controls & SensorsKits & AssembliesClear all

77,351 parts

Showing 721–780.

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

1.25"wc SPDT Pressure Switch

NS2-0220-00Cleveland ControlsAvailable to order

$110.57

List / EA

1.25"wc SPST Pressure Switch

82M33LennoxAvailable to order

$111.36

List / EA

1.25"wc SPST Pressure Switch

382-200-317Weil McLainAvailable to order

$210.57

List / EA

1.25"X-PRF,SPDT,300# #120100

FS7-4EXylem-McDonnell & MillerAvailable to order

$1,362.85

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12-60"wc Air Switch

267145Karl DungsAvailable to order

$184.72

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12-60"wc Gas Pressure Switch

84447832KromschroderAvailable to order

$286.26

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12-60"wc Gas Pressure Switch

84447833KromschroderAvailable to order

$314.67

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12-60"wc Gas Pressure Switch

84447830KromschroderAvailable to order

$297.18

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12 - 60"wc M/R Gas Switch

266943Karl DungsAvailable to order

$206.55

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

P70AB-12Johnson ControlsAvailable to order

$227.40

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1.29"WC SPST PRESSURE SWITCH

SWT2520TraneAvailable to order

$204.33

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1.29"WC SPST PRESSURE SWITCH

SWT3220TraneAvailable to order

$177.06

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1/2" Air/gas Ratio Control

03155176KromschroderAvailable to order

$565.95

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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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12Bracket DC2500 Mounting Kit

51452763-501HoneywellAvailable to order

$188.88

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1/2 CHATLEFF KIT

183375Parker-SporlanAvailable to order

$47.17

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1/2" CIRCULATOR W/PLUMBING KIT

006-CT-USKTacoAvailable to order

$1,045.46

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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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1/2"DUAL MAIN 24V/ W/ LP KIT

VR8200A2132ResideoAvailable to order

$220.16

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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" Flowmeter Kit

640-000-084Weil McLainAvailable to order

$196.92

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12 FT EXTENSION KIT

R3203612SupcoAvailable to order

$64.25

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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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12 MONTH MAINT KIT

58036-07AERCO Boiler and Water HeaterAvailable to order

$1,059.13

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1/2" Nat,Std Opening,w/LP Kit

SV9501M2528ResideoAvailable to order

$613.96

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1/2"NPT CI Dual Control

334-T3TacoAvailable to order

$283.20

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1/2"NPT Immersion Well Kit

RE2074000Laars Heating SystemsAvailable to order

$275.88

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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

903112Sporlan ControlsAvailable to order

$916.22

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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

903097Sporlan ControlsAvailable to order

$492.86

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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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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 to 3/4 TS-2 Series Kit

D25519Armstrong InternationalAvailable to order

$213.76

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1/2" UnivGasVlv W/LP KIT

VR8245M2530ResideoAvailable to order

$249.57

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1/2" VALVE REPAIR KIT

RYB-721-4Schneider Electric (Barber Colman)Available to order

$137.74

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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

List / EA

1/2" Well Assembly

123872AResideoAvailable to order

$112.86

List / EA

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