HVAC & Refrigeration Pressure Switches | Surplus Network

True Switch, Def Term 37T23 Freezer 800316 - Free Shipping + Geniune OEM

True Switch, Def Term 37T23 Freezer...

$100.39 USD

True Switch, Def Term 37T23 Freezer...

$100.39 USD

Ranco RHS-300400 Fan Cycling Pressure Switch 300-400 PSI for SFC300400 Control

Ranco RHS-300400 Fan Cycling Pressure...

$18.14 USD

Ranco RHS-300400 Fan Cycling Pressure...

$18.14 USD

Ranco RHS-2045 Low Pressure Switch Open 20-45 PSI Close for SLP2045 Control

Ranco RHS-2045 Low Pressure Switch...

$18.14 USD

Ranco RHS-2045 Low Pressure Switch...

$18.14 USD

Ranco RHS-170250 Fan Cycling Pressure Switch 170-250 PSI for SFC170250 Control

Ranco RHS-170250 Fan Cycling Pressure...

$18.14 USD

Ranco RHS-170250 Fan Cycling Pressure...

$18.14 USD

Ranco RHS-425325 High Pressure Switch 425-325 PSI for SHP425325 Control

Ranco RHS-425325 High Pressure Switch...

$18.14 USD

Ranco RHS-425325 High Pressure Switch...

$18.14 USD

GOODMAN AMANA JANITROL C6456503 TRIDELTA FS6111-385 FURNACE PRESSURE SWITCH

GOODMAN AMANA JANITROL C6456503...

$20.00 USD

GOODMAN AMANA JANITROL C6456503...

$20.00 USD

Honeywell C341750P01 IS20137-3311 Pressure Switch

Honeywell C341750P01 IS20137-3311...

$20.00 USD

Honeywell C341750P01 IS20137-3311...

$20.00 USD

IRP SFC210275 Fan Cycling Switch Open 210 Auto Reset 275 Mars 33341 300-0041M

IRP SFC210275 Fan Cycling Switch Open...

$20.00 USD

IRP SFC210275 Fan Cycling Switch Open...

$20.00 USD

GOODMAN AMANA JANITROL 10207904 TRIDELTA FS6534-1045 FURNACE PRESSURE SWITCH

GOODMAN AMANA JANITROL 10207904...

$20.00 USD

GOODMAN AMANA JANITROL 10207904...

$20.00 USD

Ranco RHS-210275 Fan Cycling Pressure Switch 210-275 PSI for SFC210275 Contro

Ranco RHS-210275 Fan Cycling Pressure...

$18.78 USD

Ranco RHS-210275 Fan Cycling Pressure...

$18.78 USD

Ranco O16-108-070 High Pressure Control SPDT Switch 100-400 PSIG

Ranco O16-108-070 High Pressure...

$79.90 USD

Ranco O16-108-070 High Pressure...

$79.90 USD

Low Pressure Switch, Open 25, Close 80, Equivalent to Johnson Control P100AP-9C

Low Pressure Switch, Open 25, Close...

$15.95 USD

Low Pressure Switch, Open 25, Close...

$15.95 USD

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

HH18HA490 Carrier 290F M/R Spst...

$15.95 USD

HH18HA490 Carrier 290F M/R Spst...

$15.95 USD

Bradford White Thermal Reset Switch 56001000-A 36TXVG26 L240F

Bradford White Thermal Reset Switch...

$14.99 USD

Bradford White Thermal Reset Switch...

$14.99 USD

Wilspec HC200-318-0002 Low Pressure Switch LPS1032

Wilspec HC200-318-0002 Low Pressure...

$14.99 USD

Wilspec HC200-318-0002 Low Pressure...

$14.99 USD

Wilspec HC400-318-0001 High Pressure Switch FCS195275

Wilspec HC400-318-0001 High Pressure...

$14.99 USD

Wilspec HC400-318-0001 High Pressure...

$14.99 USD

20197312 - Goodman OEM Furnace Replacement Air Pressure Switch -0.37 PF

20197312 - Goodman OEM Furnace...

$14.99 USD

20197312 - Goodman OEM Furnace...

$14.99 USD

Erie 3-Way Modulating Zone VM3212 Valve AN2126 VM PopTop Schneider Electric

Erie 3-Way Modulating Zone VM3212...

$29.99 USD

Erie 3-Way Modulating Zone VM3212...

$29.99 USD

Carrier HH-22HA-189 190F Rollout Switch 40-150°F 30VAC (RE119)

Carrier HH-22HA-189 190F Rollout...

$29.99 USD

Carrier HH-22HA-189 190F Rollout...

$29.99 USD

Rheem 42-101233-81 Pressure Switch

Rheem 42-101233-81 Pressure Switch

$37.60 USD

Rheem 42-101233-81 Pressure Switch

$37.60 USD

Trane TDR00272 Pressure Transducer

Trane TDR00272 Pressure Transducer

$450.00 USD

Trane TDR00272 Pressure Transducer

$450.00 USD

✅TradePro TP-MR410 SMR410 410 psi Open Hi Pressure Switch

✅TradePro TP-MR410 SMR410 410 psi...

$23.99 USD

✅TradePro TP-MR410 SMR410 410 psi...

$23.99 USD

Johnson Controls TE-67NP-0N00 Wall Temperature Sensor w/ Phone Jack Connection

Johnson Controls TE-67NP-0N00 Wall...

$39.99 USD

Johnson Controls TE-67NP-0N00 Wall...

$39.99 USD

OEM REZNOR 197030 Air Pressure Switch NS2-1017-00 .40” +- .05” WC 🔥Checked

OEM REZNOR 197030 Air Pressure Switch...

$39.99 USD

OEM REZNOR 197030 Air Pressure Switch...

$39.99 USD

REZNOR 196388 Air Pressure Switch Honeywell IS22050051L5019 .50” WC PF 🔥Checked

REZNOR 196388 Air Pressure Switch...

$39.99 USD

REZNOR 196388 Air Pressure Switch...

$39.99 USD

GOODMAN AMANA JANITROL 11111910 TRIDELTA FS6104A-2187 FURNACE PRESSURE SWITCH

GOODMAN AMANA JANITROL 11111910 ...

$30.00 USD

GOODMAN AMANA JANITROL 11111910 ...

$30.00 USD

Honeywell T834A1261 Thermostat 3-wire 24V range 55-95F NEW

Honeywell T834A1261 Thermostat 3-wire...

$30.00 USD

Honeywell T834A1261 Thermostat 3-wire...

$30.00 USD

Carrier / United Technologies 00PPG000003100A Flow Switch. IFM SC0501.

Carrier / United Technologies...

$395.00 USD

Carrier / United Technologies...

$395.00 USD

Supco Fan Cycling Pressure Switch 170-250 PSI for SFC170250 Control

Supco Fan Cycling Pressure Switch...

$16.00 USD

Supco Fan Cycling Pressure Switch...

$16.00 USD

Bradford White 2394367602 THERMAL SWITCH, RESETTABLE

Bradford White 2394367602 THERMAL...

$22.74 USD

Bradford White 2394367602 THERMAL...

$22.74 USD

72" OEM Trane Pressure Switch Cutout SPST 300-405Psi SWT01211

72" OEM Trane Pressure Switch Cutout...

$16.99 USD

72" OEM Trane Pressure Switch Cutout...

$16.99 USD

Cleveland Controls Air Sensing Switch w/ Manual Reset AFS-460-159 - Incomplete

Cleveland Controls Air Sensing Switch...

$18.71 USD

Cleveland Controls Air Sensing Switch...

$18.71 USD

Powers Skd62ua Actuator, Reversible Spring Return, 24V

Powers Skd62ua Actuator, Reversible...

$967.73 USD

Powers Skd62ua Actuator, Reversible...

$967.73 USD

York Source 1 5452080 S1-02439716000 -0.20" WC SPST Switch - New OEM

York Source 1 5452080 S1-02439716000...

$37.98 USD

York Source 1 5452080 S1-02439716000...

$37.98 USD

JOHNSON CONTROLS P100DA-81C ENCAPSULATED PRESSURE CONTROL B18-792

JOHNSON CONTROLS P100DA-81C...

$22.50 USD

JOHNSON CONTROLS P100DA-81C...

$22.50 USD

GOODMAN AMANA JANITROL C6456505 TRIDELTA FS6111-386 FURNACE PRESSURE SWITCH

GOODMAN AMANA JANITROL C6456505...

$15.00 USD

GOODMAN AMANA JANITROL C6456505...

$15.00 USD

RANCO 016-108 CONTROL FAN, FAN CYCLING HIGH PRESSURE control switch 100-400 PSI

RANCO 016-108 CONTROL FAN, FAN...

$78.00 USD

RANCO 016-108 CONTROL FAN, FAN...

$78.00 USD

Rancho 010-1402 Low Pressure Control 12" Hg to 50 PSI (0.4 to 3.5 bar) NOS

Rancho 010-1402 Low Pressure Control ...

$49.00 USD

Rancho 010-1402 Low Pressure Control ...

$49.00 USD

Loss of Charge Pressure Switch S1-02436274000

Loss of Charge Pressure Switch...

$20.99 USD

Loss of Charge Pressure Switch...

$20.99 USD

Johnson Controls P100AP-105C Low Pressure Switch CI 60PSI, CO 30PSI Open on Fall

Johnson Controls P100AP-105C Low...

$20.99 USD

Johnson Controls P100AP-105C Low...

$20.99 USD

Robertshaw 4590-004 Black Knob

Robertshaw 4590-004 Black Knob

$15.75 USD

Robertshaw 4590-004 Black Knob

$15.75 USD

SENSATA HIGH PRESSURE OPEN PRESSURE Switch 47-102290-01

SENSATA HIGH PRESSURE OPEN PRESSURE...

$13.99 USD

SENSATA HIGH PRESSURE OPEN PRESSURE...

$13.99 USD

Armstrong Air R101432-14 Pressure Switch

Armstrong Air R101432-14 Pressure Switch

$41.95 USD

Armstrong Air R101432-14 Pressure Switch

$41.95 USD

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

~Discount HVAC~ MS-92610 - Mars -...

$7.91 USD

~Discount HVAC~ MS-92610 - Mars -...

$7.91 USD

Cartridge pressure switch Danfoss ACB 061F9054

Cartridge pressure switch Danfoss ACB...

$50.00 USD

Cartridge pressure switch Danfoss ACB...

$50.00 USD

Cartridge pressure switch Danfoss ACB 061F8708

Cartridge pressure switch Danfoss ACB...

$50.00 USD

Cartridge pressure switch Danfoss ACB...

$50.00 USD

Cartridge pressure switch Danfoss ACB 061F7523

Cartridge pressure switch Danfoss ACB...

$50.00 USD

Cartridge pressure switch Danfoss ACB...

$50.00 USD

Cartridge pressure switch Danfoss ACB 061F9058

Cartridge pressure switch Danfoss ACB...

$50.00 USD

Cartridge pressure switch Danfoss ACB...

$50.00 USD

Schneider Erie 0453H0077ga00 Actuator, 24V, Damper Oper, Med Duty, Direct Cw

Schneider Erie 0453H0077ga00...

$66.45 USD

Schneider Erie 0453H0077ga00...

$66.45 USD

Fenwal Ignition Controls 35-605959-223 Control Board, 20461

Fenwal Ignition Controls...

$130.00 USD

Fenwal Ignition Controls...

$130.00 USD

Fenwal 35-605606-227 Ignition Control,24V SAME DAY SHIPPING

Fenwal 35-605606-227 Ignition...

$193.90 USD

Fenwal 35-605606-227 Ignition...

$193.90 USD

Lennox 79J07 39PS02-0010 Oil Sensor Pressure Switch

Lennox 79J07 39PS02-0010 Oil Sensor...

$36.18 USD

Lennox 79J07 39PS02-0010 Oil Sensor...

$36.18 USD

JOHNSON CONTROLS - P74BA-1C - Differential Pressure Control - 8-70PSI - (NEW)

JOHNSON CONTROLS - P74BA-1C -...

$39.50 USD

JOHNSON CONTROLS - P74BA-1C -...

$39.50 USD

Powers 257-02035 Valve Assembly

Powers 257-02035 Valve Assembly

$158.38 USD

Powers 257-02035 Valve Assembly

$158.38 USD

20197312 - Goodman OEM Furnace Replacement Air Pressure Switch

20197312 - Goodman OEM Furnace...

$27.54 USD

20197312 - Goodman OEM Furnace...

$27.54 USD

B13701-55 - Goodman OEM Furnace Replacement Limit Switch

B13701-55 - Goodman OEM Furnace...

$11.97 USD

B13701-55 - Goodman OEM Furnace...

$11.97 USD

Bradford White 2394367602 THERMAL SWITCH, RESETTABLE

Bradford White 2394367602 THERMAL...

$31.32 USD

Bradford White 2394367602 THERMAL...

$31.32 USD

International Environmental 71534804 Fan Coil Motor

International Environmental 71534804...

$336.80 USD

International Environmental 71534804...

$336.80 USD

Danfoss Dual Pressure Switch 060-5614 / 0605614 Model Number KPU15

Danfoss Dual Pressure Switch 060-5614...

$100.00 USD

Danfoss Dual Pressure Switch 060-5614...

$100.00 USD

OEM HONEYWELL FS6593-1090 3" WCPR PRESSURE SWITCH HVAC 58H3101

OEM HONEYWELL FS6593-1090 3" WCPR...

$35.00 USD

OEM HONEYWELL FS6593-1090 3" WCPR...

$35.00 USD

HONEYWELL L404A 1065 1 PRESSURETROL HIGH PRESSURE STEAM BOILER CONTROL CUT-OUT

HONEYWELL L404A 1065 1 PRESSURETROL...

$35.00 USD

HONEYWELL L404A 1065 1 PRESSURETROL...

$35.00 USD

Rheem 47-25350-01 Furnace Auto Reset Limit Switch L190-20F, SPST, N.C.

Rheem 47-25350-01 Furnace Auto Reset...

$19.99 USD

Rheem 47-25350-01 Furnace Auto Reset...

$19.99 USD

Source 1 Air Pressure Switch S1-0243576000 0.67 IWC On Fall SPNO

Source 1 Air Pressure Switch...

$19.99 USD

Source 1 Air Pressure Switch...

$19.99 USD

Tridelta FS6706-1385 Furnace Air Pressure Switch 0.40"

Tridelta FS6706-1385 Furnace Air...

$19.99 USD

Tridelta FS6706-1385 Furnace Air...

$19.99 USD

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

Rheem 47-25349-02 Limit Switch SPST,...

$19.99 USD

Rheem 47-25349-02 Limit Switch SPST,...

$19.99 USD

12-01039-08 Carrier TRANSICOLD Diff Pressure Switch

12-01039-08 Carrier TRANSICOLD Diff...

$34.76 USD

12-01039-08 Carrier TRANSICOLD Diff...

$34.76 USD

ROBERTSHAW - Pressure CONTROL SWITCH - MG21-1629 - for Koldwave 066-A-095 (NIB)

ROBERTSHAW - Pressure CONTROL SWITCH...

$19.49 USD

ROBERTSHAW - Pressure CONTROL SWITCH...

$19.49 USD

Nordyne Furnace Pressure Switch -0.55" PF 6322120

Nordyne Furnace Pressure Switch...

$19.00 USD

Nordyne Furnace Pressure Switch...

$19.00 USD

F59A-1C, Johnson Controls, Liquid Level Control - New In Original Packaging

F59A-1C, Johnson Controls, Liquid...

$115.99 USD

F59A-1C, Johnson Controls, Liquid...

$115.99 USD

Pressure switch Danfoss KP 36 P [1,0-10,5]bar Man. 060-2178

Pressure switch Danfoss KP 36 P...

$98.00 USD

Pressure switch Danfoss KP 36 P...

$98.00 USD

CARRIER SUCTION/LOW PRESSURE TRANSDUCER PART#00PPG000030700A

CARRIER SUCTION/LOW PRESSURE...

$175.00 USD

CARRIER SUCTION/LOW PRESSURE...

$175.00 USD

Johnson Controls 1/4 Inch Female Low Pressure Switch 40G319 NOS

Johnson Controls 1/4 Inch Female Low...

$43.49 USD

Johnson Controls 1/4 Inch Female Low...

$43.49 USD

Robertshaw 2374-510 Air Pressure Switch,0.10"-10.0" Wc

Robertshaw 2374-510 Air Pressure...

$27.16 USD

Robertshaw 2374-510 Air Pressure...

$27.16 USD

Daikin Low Pressure Transducer 336078351

Daikin Low Pressure Transducer 336078351

$32.99 USD

Daikin Low Pressure Transducer 336078351

$32.99 USD

Danfoss 060-5614 Dual Refrigerant Pressure Switch

Danfoss 060-5614 Dual Refrigerant...

$45.00 USD

Danfoss 060-5614 Dual Refrigerant...

$45.00 USD

Robertshaw 4590-078 Dial For Gas Thermostat Low 550F

Robertshaw 4590-078 Dial For Gas...

$19.47 USD

Robertshaw 4590-078 Dial For Gas...

$19.47 USD

2394367602 THERMAL SWITCH, RESETTABLE

2394367602 THERMAL SWITCH, RESETTABLE

$22.30 USD

2394367602 THERMAL SWITCH, RESETTABLE

$22.30 USD

632624 Nordyne -0.70"Wc Spst Pressure Switch OEM 632624

632624 Nordyne -0.70"Wc Spst Pressure...

$37.95 USD

632624 Nordyne -0.70"Wc Spst Pressure...

$37.95 USD

Pressure switch Danfoss KP 7B 060-1191

Pressure switch Danfoss KP 7B 060-1191

$105.00 USD

Pressure switch Danfoss KP 7B 060-1191

$105.00 USD

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

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

$114.95 USD

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

$114.95 USD

DANFOSS REFRIGERATION KP17W Pressure Switch SPDT+SPST(NO) 060-127666 NEW OEM

DANFOSS REFRIGERATION KP17W Pressure...

$224.00 USD

DANFOSS REFRIGERATION KP17W Pressure...

$224.00 USD

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

632493R Nordyne 0.60"Wc Spst Pressure...

$34.95 USD

632493R Nordyne 0.60"Wc Spst Pressure...

$34.95 USD

LENNOX/DUCANE/ARMSTRONG AIR PRESSURE SWITCH -0.40"WC R102614-01/102614-01

LENNOX/DUCANE/ARMSTRONG AIR PRESSURE...

$41.75 USD

LENNOX/DUCANE/ARMSTRONG AIR PRESSURE...

$41.75 USD

GOODMAN AMANA 1177101 MPL 9371VO-HD-0116 DUAL FURNACE PRESSURE SWITCH

GOODMAN AMANA 1177101 MPL...

$25.00 USD

GOODMAN AMANA 1177101 MPL...

$25.00 USD

Honeywell 2455RBV 87550003 F140 Commercial Thermostat Thermostatic Switch SPST

Honeywell 2455RBV 87550003 F140...

$19.95 USD

Honeywell 2455RBV 87550003 F140...

$19.95 USD

HIGH PRESSURE CONTROL SPDT Switch - Auto Reset Control Gemline® PT2024 NEW

HIGH PRESSURE CONTROL SPDT Switch -...

$19.95 USD

HIGH PRESSURE CONTROL SPDT Switch -...

$19.95 USD

Ranco RHS-195275 Fan Cycling Pressure Switch Open 195-275 PSI Close 1/4 in. SAE

Ranco RHS-195275 Fan Cycling Pressure...

$16.50 USD

Ranco RHS-195275 Fan Cycling Pressure...

$16.50 USD

Erie 0453H0077ga00 Actuator,24V,Damper Oper,Med Duty,Cw

Erie 0453H0077ga00...

$99.99 USD

Erie 0453H0077ga00...

$99.99 USD

Source 1 024-25006-710 024-25006-010 Tridelta FS6436-855 Pressure Switch .65"

Source 1 024-25006-710 024-25006-010...

$21.95 USD

Source 1 024-25006-710 024-25006-010...

$21.95 USD

White Rodgers 770-3 Pressure Sensing Actuated Air Switch SPDT Control USA NOS

White Rodgers 770-3 Pressure Sensing...

$55.00 USD

White Rodgers 770-3 Pressure Sensing...

$55.00 USD

Johnson Controls P32af-1C Differential Air Pressure Switch

Johnson Controls P32af-1C...

$102.19 USD

Johnson Controls P32af-1C...

$102.19 USD

Johnson Controls P32AC-1C Sensitive Differential Pressure Switch

Johnson Controls P32AC-1C Sensitive...

$37.99 USD

Johnson Controls P32AC-1C Sensitive...

$37.99 USD

Reznor 146465 Limit Switch,105 Deg-135 Deg F,Auto Fan

Reznor 146465 Limit Switch,105...

$24.89 USD

Reznor 146465 Limit Switch,105...

$24.89 USD

Tridelta FS6436-855 Pressure Switch 024-25006-010 .65”WC

Tridelta FS6436-855 Pressure Switch...

$30.30 USD

Tridelta FS6436-855 Pressure Switch...

$30.30 USD

Belimo S1A Auxillary Switch for Non Spring Return Direct Coupled Actuators 1SPDT

Belimo S1A Auxillary Switch for Non...

$59.00 USD

Belimo S1A Auxillary Switch for Non...

$59.00 USD

Powers Sax61.03U Non-Spring Return Actuator, 0-10Vdc

Powers Sax61.03U Non-Spring Return...

$343.88 USD

Powers Sax61.03U Non-Spring Return...

$343.88 USD

Rheem 47-21900-01 Auto Limit Switch,230 Deg. F

Rheem 47-21900-01 Auto Limit...

$23.82 USD

Rheem 47-21900-01 Auto Limit...

$23.82 USD

Mcquay/Daikin 056792401K Control Board

Mcquay/Daikin 056792401K Control Board

$352.84 USD

Mcquay/Daikin 056792401K Control Board

$352.84 USD

Johnson Controls P70GA-27C Pressure Control 100 PSIG 1/4"-18 NPT HVAC Part NOS

Johnson Controls P70GA-27C Pressure...

$675.00 USD

Johnson Controls P70GA-27C Pressure...

$675.00 USD

Emerson Pressure Transducer 0-500 PSI

Emerson Pressure Transducer 0-500 PSI

$85.00 USD

Emerson Pressure Transducer 0-500 PSI

$85.00 USD