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Johnson Control P74BA-1C Trane SWT 0232 Differential Pressure Control 8/70PSI

$ 37.44 $ 22.46

Trane Pressure Switch Swt01211 300-405Psi Spst

$ 16.72 $ 10.03

York Luxaire Coleman Dual Air Pressure Switch 024-27657-001 MPL-9300-V-0.35 .20

$ 20.23 $ 12.14

Jard Low Pressure Cut Off Switch Open on Fall Open 25 Close 80 Auto Reset 43948

$ 15.84 $ 9.5

CARRIER HH18JA004 TEMPERATURE ACTIVATED CONTROL SWITCH SPST NC OPEN 5° CLOSE 45°

$ 21.95 $ 13.17

HK 02ZA 395 PRESSURE SWITCH, PRESS CLOSE 295/OPEN 395SPST, NIB

$ 35.19 $ 21.11

Rheem 47-22860-03 Auto Reset Limit Switch, L105-10F, Normally Closed, SPST

$ 21.99 $ 13.19

Carrier Hh12zb170 Auto Limit Switch,130 Deg.-170 Deg. F

$ 23.24 $ 13.94

Johnson Controls P74FA-5C SPDT Differential Pressure Control Switch 1/4" NPT New

$ 48.35 $ 29.01

Factory Authorized Parts HH 18HA 211 Temp Act Switch SPDT Opens On Rise 225F NEW

$ 13.15 $ 7.89

S1-024-23224-000 York Controls 370F Rollout Switch OEM S1-024-23224-000

$ 59.79 $ 35.87

20J97 Lennox 1.15"Wc Spst Pressure Switch OEM 20J97

$ 52.75 $ 31.65

Tridelta FS6595-1098 / HK06NB065A Furnace Air Pressure Switch 011617 3492

$ 14.08 $ 8.44

Rheem 47-25349-02 Limit Switch SPST, N/C, L170-20F, 170F Open, 150F Close

$ 15.83 $ 9.49

Reznor RZ039732 CN2 2-Position Switch DPST 2x4 Thomas & Betts.

$ 21.62 $ 12.97

Ranco Controls A22-5104 SPDT Change Over-Temperature Switch 26F to 46F 30" Capil

$ 44.87 $ 26.92

0130f00473 pressure switch.

$ 48.4 $ 29.04

Johnson Controls P32AC-2 Sensitive Differential Pressure Switch

$ 22 $ 13.2

Robertshaw 700-725 Energy Cut Off Switch HT-38 SPST NOS NIB

$ 18.92 $ 11.35

SMC ZSE40A-01-R-M Pressure Switch New ✦KD

$ 127.59 $ 76.55

Bryant HH18HA148 Limit Switch

$ 15.83 $ 9.49

Carrier HH 18HA 150 Temperature Activted Switch, Opens At 150, Closes At 110

$ 24.64 $ 14.78

Liebert E-011Bs Compressor Contactor,24V,20/30A,2P

$ 50.96 $ 30.57

McLean SPDT 5 Amp Switch Reverse Air Flow Sensor Made in the USA TB

$ 43.12 $ 25.87

Factory Authorized Parts HH 18HD 070B Temp Act Switch, SPST, Open 85F Close 65F

$ 28.99 $ 17.39

Rheem 47-22861-02 Manual Reset Rollout Limit Switch, SPST, N/C, L300F

$ 14.07 $ 8.44

Antunes Controls L37-511 Air Pressure Switch, SPDT, Range: 0.17" to 6.0" W.C.

$ 25.47 $ 15.28

024 25329 704 YORK LUXAIRE MPL 9370DO-BS-0011 FURNACE VENTER PRESSURE SWITCH

$ 30.8 $ 18.48

Factory Authorized Parts HH 18HD 070 Temp Act Switch, SPST, Open 85F Close 65F

$ 35.15 $ 21.09

True 810802 Door Gasket,24-5/8 In. X 54-1/8 In.

$ 40.43 $ 24.26

RH3A Columbus electric air flow switch

$ 17.6 $ 10.56

Lennox 49L91 - .51"wc SPST Pressure Switch

$ 53.67 $ 32.2

024 25006 707 YORK LUXAIRE MPL 9370DD-HS-0014 EXHAUST VENTER PRESSURE SW

$ 13.2 $ 7.91

Partner's Choice/Nordyne Air Pressure Switch -0.55" WC SPST 632427R

$ 42.62 $ 25.57

ML70-SEAL SUPCO (SEALED UNIT PARTS) SWITCH DEFROST OP70° CL50° SPST

$ 1.17 $ 0.7

CARRIER 51KX68007 FAN 2 SPEED ROCKER CONTROL SWITCH 20A 125/250V SPDT CONTACT

$ 21.95 $ 13.17

632426 NORDYNE GIBSON MPL 9371-V-0.58-DEACT-N/OFURNACE AIR PRESSURE SWITCH

$ 30.8 $ 18.48

42-105601-24 Rheem -0.20"Wc Spst Pressure Switch OEM 42-105601-24

$ 24.59 $ 14.75

NORDYNE 632624 SPST M7 PRESSURE SWITCH .70 W.C. SPST M7 PRESSURE SWITCH .70 W.C

$ 30.7 $ 18.42

B1370176 Goodman -0.47"Wc Spst Pressure Switch OEM B1370176

$ 37.79 $ 22.67

65W49 Lennox -.60"Wc Spst Pressure Switch OEM 65W49

$ 27.23 $ 16.34

Encapsulated High Pressure Switch, Johnson Controls # P100DA-9 (For a Cold Room)

$ 61.6 $ 36.96

Cleveland Controls AFS-460-159 Pressure 0.4-12In SPST Switch W/ Manual Reset

$ 27.72 $ 16.63

42-105601-20 Rheem Spsp Pressure Switch -.45Wc OEM 42-105601-20

$ 25.47 $ 15.28

Envirotec Pe-09-8140 Limit Switch,140 Deg. F,One Time

$ 47.52 $ 28.51

ALCO CONTROLS FF113-65 REFRIGERANT CONTROL PRESSURE SWITCH VALVE X13210082-02

$ 33.88 $ 20.32

S1-025-27733-002 York Controls Dpst Rollout Switch;175Op 95Cl OEM

$ 30.75 $ 18.45

SOURCE S1-02526392011 LIMIT SWITCH, ROLLOUT CONTROL 225 OPEN-145 CLOSE SPST NIB

$ 15.62 $ 9.37

Honeywell IS20341-5596 0643D3/C Pressure Switch

$ 22 $ 13.2

Johnson Controls Penn S91AA-3 SPDT Auxiliary Switch Kit for M40/M80/M81 Actuator

$ 66 $ 39.6

JOHNSON CONTROLS P32AF-1C DIFFERENTIAL PRESSURE SWITCH

$ 13.2 $ 7.91

12W49 Lennox 1.35"Wc Spst Pressure Switch OEM 12W49

$ 43.95 $ 26.37

Lennox 26H61 125/250VAC Lever Activated Damper Door Switch SPDT 26H6101 G17/G20

$ 23.76 $ 14.25

Mars Low Pressure Switch 43347

$ 39.6 $ 23.76

Differential Air Pressure Switch, Operating Range .07 To 12" W.C. (SPDT)

$ 19.36 $ 11.61

470004 Rheem Limitswitchop160Fcl120F Spst OEM 470004

$ 46.59 $ 27.95

NEW Penn Johnson Pressure/Temperature Control Adjustment Knob Kit

$ 3.51 $ 2.1

Honeywell T834A 1337 2 Heat Cool Thermostat 3-Wire 24V 55-95F Range TRANE HEIL

$ 35.19 $ 21.11

Supco SRL300 Thermostat SPST Rollout Limit Switch 300F Manual Reset

$ 14.63 $ 8.78

Genuine Gas Engine Oil Pressure Sensor 100CP2-137 100CP2137

$ 76.53 $ 45.92

632337R Nordyne On/Off Switch OEM 632337R

$ 11.39 $ 6.83

632493R Nordyne 0.60"Wc Spst Pressure Switch OEM 632493R

$ 21.07 $ 12.64

CARRIER HH22HA060 TEMPERATURE ACTIVATED SWITCH SPST 45F 75F HVAC 20FLA @120/240V

$ 39.55 $ 23.73

SWT1211 Trane 300/405# Spst Cutout # Switch OEM SWT1211

$ 41.31 $ 24.78

Limit Switch, 1/2"npt, Telemechanique P# XCKM-ZCK-D15, Steris # P72110141F

$ 264 $ 158.4

Supco SRL350 Thermostat SPST Rollout Limit Switch 350F Manual Reset

$ 13.88 $ 8.33

Chicago Safety Products RLGP Low Pressure Switch 1-6 Inch H2O

$ 74.79 $ 44.87

White-Rodgers Replacement Adjustable Limit Switch SPST 3L05-13

$ 14.07 $ 8.44

Raypak 007413F ER COMB AIR LTHAND 992-2342 302B/402B

$ 96.8 $ 58.08

Honeywell Industrial Pressure Sensor MLH05KSCD1183 NOS

$ 39.55 $ 23.73

York Luxaire Coleman Pressure Switch 024-27657-001 024-27657-000 0.20 0.35

$ 22 $ 13.2

White Rodgers 770-1 SPDT Type Dual Purpose Air Switch, 300 VA

$ 26.39 $ 15.83

SRL300 Supco Parts 300F M/R Spst Rollout Switch OEM SRL300

$ 14.03 $ 8.42

SRL350 Supco Parts 350F Spst M/R Rollout Switch OEM SRL350

$ 14.03 $ 8.42

Johnson Controls P32AF-1C Sensitive Differential Pressure Switch

$ 39.6 $ 23.76

SUPCO HIGH PRESSURE CONTROL SWITCH SHP425300 BRAND NEW IN BOX

$ 17.6 $ 10.56

42-101956-09 Rheem -1.00"Wc Spst Pressure Switch OEM 42-101956-09

$ 43.95 $ 26.37

024 23282 700 YORK LUXAIRE MPL 9300-0.85 FURNACE PRESSURE SWITCH

$ 30.8 $ 18.48

JOHNSON CONTROLS P61AA35C PRESSURE SWITCH 21822

$ 7.92 $ 4.75

Factory Authorized Parts HH 12ZA 240 Temp ACT Switch SPST Auto Reset NEW!

$ 14.91 $ 8.94

S1-02526392011 Source1 Limit Switch 225 Open-145 Close Spst

$ 8.79 $ 5.27

~Discount HVAC~ MS-92603 - Mars - Model 93 - Auxiliary Switch: SPDT 20-40A

$ 6.57 $ 3.94

PENN Johnstone Supply P32AF-1C Sensitive Differential Pressure Switch

$ 26.4 $ 15.83

HH18HA490 Carrier 290F M/R Spst Rollout Switch OEM HH18HA490

$ 14.91 $ 8.94

CARRIER HH18HA252 TEMPERATURE ACTIVATED LIMIT CONTROL SWITCH PILOT DUTY SPST

$ 21.95 $ 13.17

SENSATA KAALP0201R22 LOW-PRESSURE SWITCH KIT 197221

$ 16.72 $ 10.03

Lennox 49L92 Pressure Switch .58" WC, N.O., 42L9201 FREE SHIPPING

$ 43.99 $ 26.39

~Discount HVAC~ MS-92610 - Mars - Auxiliary Switch - SPDT

$ 6.96 $ 4.17

Carrier Sensata PS80 240VAC Pressure Switch HK02ZA442 (Open @ 448# Close @ 327#)

$ 43.99 $ 26.39

34M74 Lennox .33"Wc Spst Pressure Switch OEM 34M74

$ 37.79 $ 22.67

Amana Goodman Mpl-9300-v-0.45-deact-N/O-VS111771-03 D-c25/00 MPL-9300V0.80

$ 35.19 $ 21.11

LOT 3 , 1 Tecumseh Pressure Switch 84095-3 , 2 84076-1

$ 11.67 $ 7

024 23280 700 YORK LUXAIRE MPL 9370DD-BS-0002 FURNACE PRESSURE SWITCH

$ 26.4 $ 15.83

8406-142 Bard High Pressure Switch 650 Psig OEM 8406-142

$ 27.23 $ 16.34

Air Conditioning Limit Control w/ SPDT Switch P20EB-2/

$ 25.47 $ 15.28

Universal Pressure Switch NS2000031 14"W.C, -40 Degree F to 190 Degree F by ESP

$ 11.39 $ 6.83

LENNOX 51W90 ARMSTRONG 101256-02 MPL 9370DO-BD-0008 FURNACE PRESSURE SWITCH

$ 21.99 $ 13.19

Carrier HH22HB076 Temperature ACT Switch - Fan SPST Open 60F Close 70F Length 60

$ 23.17 $ 13.9

220736A-HONE HONEYWELL SWITCH AUX INTERNAL 2-SPDT MOD IV MTR

$ 29.65 $ 17.79

TS-3-DVRS DIVERSITECH SWITCH TOGGLE SPDT-CO

$ 4.4 $ 2.64