HVAC & Refrigeration: Gauges & Probes | Surplus Network

Compatible w/Beckett w/F, FBX, L1 & V1 heads, Electrode & Z setting Gauge Z2000U

USA

Compatible w/Beckett w/F, FBX, L1 &...

$17.95 USD

Compatible w/Beckett w/F, FBX, L1 &...

$17.95 USD

BECKETT Oil Burner Electrode Insulator Kit 5780 & T501 gauge for AF AFG AR SF SR

USA

BECKETT Oil Burner Electrode...

$25.50 USD

BECKETT Oil Burner Electrode...

$25.50 USD

Red R Electrode Setting Gauge for Riello oil burners 40 F3 F5 BF3 BF5 R35 z

USA

Red R Electrode Setting Gauge for...

$17.99 USD

Red R Electrode Setting Gauge for...

$17.99 USD

Fieldpiece JL3PR Job Link Pressure Probe

USA

Fieldpiece JL3PR Job Link Pressure Probe

$64.99 USD

Fieldpiece JL3PR Job Link Pressure Probe

$64.99 USD

VEVOR AC Manifold Gauge Set 4-Way Fit R134A R12 R410A Refrigeration Charging

USA

VEVOR AC Manifold Gauge Set 4-Way Fit...

$48.99 USD

VEVOR AC Manifold Gauge Set 4-Way Fit...

$48.99 USD

AC Manifold Gauge set Combo 3 CFM Air Vacuum Pump HVAC + R134A Kit AC A/C

USA

AC Manifold Gauge set Combo 3 CFM Air...

$95.95 USD

AC Manifold Gauge set Combo 3 CFM Air...

$95.95 USD

A/C R134A Quick Coupler Connector Adapters High/Low Manifold AC Gauge Auto Set

USA

A/C R134A Quick Coupler Connector...

$11.99 USD

A/C R134A Quick Coupler Connector...

$11.99 USD

OMT AC Manifold Gauge Set A/C Charging Service Air Conditioner Professional Kit

USA

OMT AC Manifold Gauge Set A/C...

$25.99 USD

OMT AC Manifold Gauge Set A/C...

$25.99 USD

Imperial 4 Valve Manifold Gauge Set with Manual Refrigeration Tool

USA

Imperial 4 Valve Manifold Gauge Set...

$40.00 USD

Imperial 4 Valve Manifold Gauge Set...

$40.00 USD

2PCS R134a Quick Connector Adapter Coupler Auto A/C Manifold Gauge Set Low/High

USA

2PCS R134a Quick Connector Adapter...

$12.34 USD

2PCS R134a Quick Connector Adapter...

$12.34 USD

OMT 3.5CFM 1/4HP Combo AC Manifold Gauge Set Air Vacuum Pump for Auto Home HVAC

USA

OMT 3.5CFM 1/4HP Combo AC Manifold...

$89.99 USD

OMT 3.5CFM 1/4HP Combo AC Manifold...

$89.99 USD

Yellow Jacket® 69020 Omni Digital Vacuum Gauge with 1/4" Coupler - No Users Manu

USA

Yellow Jacket® 69020 Omni Digital...

$89.99 USD

Yellow Jacket® 69020 Omni Digital...

$89.99 USD

AC Manifold Gauge Set A/C Refrigeration 3 Way Hose Fit For R502 R134a R12 R22

USA

AC Manifold Gauge Set A/C...

$23.99 USD

AC Manifold Gauge Set A/C...

$23.99 USD

Universal Oil Burner Electrode Setting Gauge Tool Beckett Carlin Wayne Aero

USA

Universal Oil Burner Electrode...

$11.55 USD

Universal Oil Burner Electrode...

$11.55 USD

Supco VG64 Digital Vacuum Gauge AUX VAC

USA

Supco VG64 Digital Vacuum Gauge AUX VAC

$54.99 USD

Supco VG64 Digital Vacuum Gauge AUX VAC

$54.99 USD

Automobile HVAC Heater Inlet Hose Connector Replacement for 15055343

China

Automobile HVAC Heater Inlet Hose...

$7.66 USD

Automobile HVAC Heater Inlet Hose...

$7.66 USD

R134A Car A/C Refrigeration Air Conditioning Recharge Hose Pressure Sell

USA

R134A Car A/C Refrigeration Air...

$10.78 USD

R134A Car A/C Refrigeration Air...

$10.78 USD

R410a Adapter Kit Mini Split Adapter 5/16 To 1/4 Coupler + Valve Core Remover

USA

R410a Adapter Kit Mini Split Adapter...

$14.99 USD

R410a Adapter Kit Mini Split Adapter...

$14.99 USD

Mini Split Refrigerant Service Charging Shut Off Valve 5/16" Adapter For R410a

USA

Mini Split Refrigerant Service...

$12.99 USD

Mini Split Refrigerant Service...

$12.99 USD

2PC Refrigerant Service Charging AC Adapter For R410 R22 1/4" 5/16" Liquid Valve

USA

2PC Refrigerant Service Charging AC...

$12.99 USD

2PC Refrigerant Service Charging AC...

$12.99 USD

2PCS R410 R22 Refrigerant Service Charging Shut off Adapter Control Valve HVAC

USA

2PCS R410 R22 Refrigerant Service...

$12.99 USD

2PCS R410 R22 Refrigerant Service...

$12.99 USD

Imperial Manifold Gauge with Hoses Model 621-C Used

USA

Imperial Manifold Gauge with Hoses ...

$59.99 USD

Imperial Manifold Gauge with Hoses ...

$59.99 USD

3 Way Air Conditioner Diagnostic Manifold Gauge Set For R1234yf Freon Charging

USA

3 Way Air Conditioner Diagnostic...

$59.99 USD

3 Way Air Conditioner Diagnostic...

$59.99 USD

Green G Electrode Setting Gauge for Beckett AFII (AF 2), NX & RF Oil Burners z

USA

Green G Electrode Setting Gauge for...

$17.89 USD

Green G Electrode Setting Gauge for...

$17.89 USD

Open Box Elitech AC Manifold Gauge App Control Pressure Gauges, DMG-4B

USA

Open Box Elitech AC Manifold Gauge...

$119.99 USD

Open Box Elitech AC Manifold Gauge...

$119.99 USD

FIELDPIECE SVG3 COMPACT DIGITAL MICRON VACUUM GAUGE W/HOOK

USA

FIELDPIECE SVG3 COMPACT DIGITAL...

$119.99 USD

FIELDPIECE SVG3 COMPACT DIGITAL...

$119.99 USD

OMT 4 Way Air Conditioner Diagnostic Manifold Gauge Set for R1234yf AC Recharge

USA

OMT 4 Way Air Conditioner Diagnostic...

$65.99 USD

OMT 4 Way Air Conditioner Diagnostic...

$65.99 USD

3Pcs HVAC A/C Straight Shut-Off Ball Valve Adapter For Air Conditioner 1/4"

USA

3Pcs HVAC A/C Straight Shut-Off Ball...

$21.87 USD

3Pcs HVAC A/C Straight Shut-Off Ball...

$21.87 USD

Testo 552i App Controlled Wireless Vacuum Probe I for HVAC Systems w Bluetooth

USA

Testo 552i App Controlled Wireless...

$103.99 USD

Testo 552i App Controlled Wireless...

$103.99 USD

3,5CFM 1/4hp Air Vacuum Pump HVAC Refrigeration AC Manifold Gauge Set R134a Kit

USA

3,5CFM 1/4hp Air Vacuum Pump HVAC...

$89.90 USD

3,5CFM 1/4hp Air Vacuum Pump HVAC...

$89.90 USD

Yellow jacket P51-870 Titan Digital Manifold

USA

Yellow jacket P51-870 Titan Digital...

$100.00 USD

Yellow jacket P51-870 Titan Digital...

$100.00 USD

FIELDPIECE MG44 Wireless Vacuum Gauge

USA

FIELDPIECE MG44 Wireless Vacuum Gauge

$149.00 USD

FIELDPIECE MG44 Wireless Vacuum Gauge

$149.00 USD

NEW Yellow Jacket 29985 60" 3 Pak HBVV RYB Plus II Refrigerant Charging Hose

USA

NEW Yellow Jacket 29985 60" 3 Pak...

$99.00 USD

NEW Yellow Jacket 29985 60" 3 Pak...

$99.00 USD

AC Diagnostic Manifold Gauge Set with 4 Way HVAC Gauges for R1234yf R404a R134a

USA

AC Diagnostic Manifold Gauge Set with...

$68.99 USD

AC Diagnostic Manifold Gauge Set with...

$68.99 USD

Testo 550 Digital HVAC A/C Air Conditioning Manifold W/ Hoses

USA

Testo 550 Digital HVAC A/C Air...

$159.95 USD

Testo 550 Digital HVAC A/C Air...

$159.95 USD

Diesel/Gasoline Dual Mode Preheater Liquid Fuel Heater Parking Heater

China

Diesel/Gasoline Dual Mode Preheater...

$260.99 USD

Diesel/Gasoline Dual Mode Preheater...

$260.99 USD

Duct Blaster With Dg 1000 Meter

USA

Duct Blaster With Dg 1000 Meter

$2,000.00 USD

Duct Blaster With Dg 1000 Meter

$2,000.00 USD

Manifold Gauge Set HVAC AC Refrigeration Charging Hoses,72" differents refrig.

USA

Manifold Gauge Set HVAC AC...

$19.99 USD

Manifold Gauge Set HVAC AC...

$19.99 USD

OMT 4CFM Vacuum Pump HVAC Refrigeration AC Manifold Gauge Set Leak Detector Bag

USA

OMT 4CFM Vacuum Pump HVAC...

$152.99 USD

OMT 4CFM Vacuum Pump HVAC...

$152.99 USD

Testo case compatible with 1550 and 1557 gauges

USA

Testo case compatible with 1550 and...

$80.00 USD

Testo case compatible with 1550 and...

$80.00 USD

Beckett Burner ELECTRODE KIT, AF AFG AR SF SR 5780 up to 9" INCLUDES Z2000 Gauge

USA

Beckett Burner ELECTRODE KIT, AF AFG...

$29.32 USD

Beckett Burner ELECTRODE KIT, AF AFG...

$29.32 USD

Yellow Jacket 19020 Replacement Gaskets for All 1/4" Charging Hoses, 10-Pack

USA

Yellow Jacket 19020 Replacement...

$10.69 USD

Yellow Jacket 19020 Replacement...

$10.69 USD

Pressure Test Gauge for Beckett, Suntec, Webster & Danfoss Oil Burner Pumps

USA

Pressure Test Gauge for Beckett,...

$19.98 USD

Pressure Test Gauge for Beckett,...

$19.98 USD

Ritchie Yellow Jacket 78060 Gas Pressure Test Kit

USA

Ritchie Yellow Jacket 78060 Gas...

$27.99 USD

Ritchie Yellow Jacket 78060 Gas...

$27.99 USD

DiversiTech DP-1 Nitrogen Purge Tool Aluminum Red

USA

DiversiTech DP-1 Nitrogen Purge Tool...

$44.95 USD

DiversiTech DP-1 Nitrogen Purge Tool...

$44.95 USD

Oil Burner Fuel Pressure Test Gauge for Beckett, Suntec, Webster & Danfoss Pumps

USA

Oil Burner Fuel Pressure Test Gauge...

$15.48 USD

Oil Burner Fuel Pressure Test Gauge...

$15.48 USD

Testo 550s 115i Smart Digital Manifold Hoses clamps bundle Works

USA

Testo 550s 115i Smart Digital...

$244.95 USD

Testo 550s 115i Smart Digital...

$244.95 USD

Fieldpiece SM380V 3-port SMAN Refrigerant Manifold With Micron Gauge

USA

Fieldpiece SM380V 3-port SMAN...

$314.99 USD

Fieldpiece SM380V 3-port SMAN...

$314.99 USD

Blue B Electrode Setting Gauge for BECKETT oil burner with L2 combustion head z

USA

Blue B Electrode Setting Gauge for...

$17.74 USD

Blue B Electrode Setting Gauge for...

$17.74 USD

Fieldpiece SM480V 4-port SMAN Refrigerant Manifold with Micron Gauge

USA

Fieldpiece SM480V 4-port SMAN...

$460.00 USD

Fieldpiece SM480V 4-port SMAN...

$460.00 USD

Dual Display Air Suspension Gauge Air Ride Air Pressure Gauge 2Inch 0-220PSI ...

USA

Dual Display Air Suspension Gauge Air...

$39.78 USD

Dual Display Air Suspension Gauge Air...

$39.78 USD

Self Sealing R134A Can Tap Valve with Convenient Handle for Safe Operation

USA

Self Sealing R134A Can Tap Valve with...

$9.58 USD

Self Sealing R134A Can Tap Valve with...

$9.58 USD

YELLOW JACKET 18975 1/4" Ball Valve 4 In 1 Vacuum Charge Valve & Core Tool

USA

YELLOW JACKET 18975 1/4" Ball Valve 4...

$63.00 USD

YELLOW JACKET 18975 1/4" Ball Valve 4...

$63.00 USD

Refrigeration Digital Manifold Gauge Set HVAC System Vacuum Pressure Temp Tester

USA

Refrigeration Digital Manifold Gauge...

$99.99 USD

Refrigeration Digital Manifold Gauge...

$99.99 USD

VEVOR 5 CFM Vacuum Pump Air Conditioning Vacuum Pump 2 Stage Rotary Vane HVAC

USA

VEVOR 5 CFM Vacuum Pump Air...

$88.99 USD

VEVOR 5 CFM Vacuum Pump Air...

$88.99 USD

UNIWELD GAUGE MANIFOLD SET WITH HOSES

USA

UNIWELD GAUGE MANIFOLD SET WITH HOSES

$39.99 USD

UNIWELD GAUGE MANIFOLD SET WITH HOSES

$39.99 USD

Yellow Jacket HVAC Hose Gasket,Hvac Hose Seals HVAC 71Pcs Air Condition Repair K

USA

Yellow Jacket HVAC Hose Gasket,Hvac...

$16.40 USD

Yellow Jacket HVAC Hose Gasket,Hvac...

$16.40 USD

Testo 550s AC Manifold Gauge Set with 2 Wired Probes for HVAC and Refrigeration

USA

Testo 550s AC Manifold Gauge Set with...

$269.00 USD

Testo 550s AC Manifold Gauge Set with...

$269.00 USD

10 Pack Flat S Hooks - Stainless Steel Heavy Duty 3Inch S Hooks for Hanging Pots

USA

10 Pack Flat S Hooks - Stainless...

$11.79 USD

10 Pack Flat S Hooks - Stainless...

$11.79 USD

Yellow Jacket 42006 Series 41 Manifold with 3-1/8" Gauge, psi, R-22/134A/404A

USA

Yellow Jacket 42006 Series 41...

$120.00 USD

Yellow Jacket 42006 Series 41...

$120.00 USD

TESTO 4 PIECE SET SMART PROBES 549i AND 115i with testo case.

USA

TESTO 4 PIECE SET SMART PROBES 549i...

$289.99 USD

TESTO 4 PIECE SET SMART PROBES 549i...

$289.99 USD

AC Manifold Gauge Set 3-Way Fit R22 R134a R404A R410A Refrigeration Charging

USA

AC Manifold Gauge Set 3-Way Fit R22...

$32.39 USD

AC Manifold Gauge Set 3-Way Fit R22...

$32.39 USD

New CPS Blackmax BTLGP4 4” Gear Puller and Pulley Remover

USA

New CPS Blackmax BTLGP4 4” Gear...

$57.00 USD

New CPS Blackmax BTLGP4 4” Gear...

$57.00 USD

FLUKE HVAC 52 K/J Thermometer (2) 80PK-8 Clamp (2) 80PK-4A & 10+ Extra Probes

USA

FLUKE HVAC 52 K/J Thermometer (2)...

$180.00 USD

FLUKE HVAC 52 K/J Thermometer (2)...

$180.00 USD

Fuel Oil, Diesel Oil, DEF or Water Tank Gauge 275, 330, 55 gallon 42" and 24"

USA

Fuel Oil, Diesel Oil, DEF or Water...

$36.50 USD

Fuel Oil, Diesel Oil, DEF or Water...

$36.50 USD

4 CFM Vacuum Pump HVAC Refrigeration AC Manifold Gauge R134A R502 Kit ETL Listed

USA

4 CFM Vacuum Pump HVAC Refrigeration...

$104.49

4 CFM Vacuum Pump HVAC Refrigeration...

$104.49

Fieldpiece JL3PR Job Link System Pressure Probes - Pair

USA

Fieldpiece JL3PR Job Link System...

$199.00 USD

Fieldpiece JL3PR Job Link System...

$199.00 USD

R410A Adapter Mini Split HVAC Sys. 5/16" Female Quick Couplers X 1/4" Male Flare

USA

R410A Adapter Mini Split HVAC Sys....

$11.47 USD

R410A Adapter Mini Split HVAC Sys....

$11.47 USD

YELLOW JACKET 42001 Manifolds with 3-1/8" Coded Gauges

USA

YELLOW JACKET 42001 Manifolds with...

$80.99 USD

YELLOW JACKET 42001 Manifolds with...

$80.99 USD

Fieldpiece SM480V 4-port SMAN Refrigerant Manifold With Micron Gauge (PD3039956)

USA

Fieldpiece SM480V 4-port SMAN...

$425.00 USD

Fieldpiece SM480V 4-port SMAN...

$425.00 USD

SCULLY 10159 REPLACEMENT VIAL & GASKET SCULLY GAUGE CRYSTAL LEVEL SIGHT PLASTIC

USA

SCULLY 10159 REPLACEMENT VIAL &...

$7.53 USD

SCULLY 10159 REPLACEMENT VIAL &...

$7.53 USD

Used - TESTO 557 Smart Vacuum Kit w/ Case

USA

Used - TESTO 557 Smart Vacuum Kit w/...

$200.00 USD

Used - TESTO 557 Smart Vacuum Kit w/...

$200.00 USD

Yellow Jacket Charging/Vacuum Hose, 36" , Yellow,Red And Blue

USA

Yellow Jacket Charging/Vacuum Hose,...

$36.99 USD

Yellow Jacket Charging/Vacuum Hose,...

$36.99 USD

electricians level

USA

electricians level

$10.00 USD

electricians level

$10.00 USD

Genteq TEC Inspect ECM Motors Diagnostic Service Tool For HVAC

USA

Genteq TEC Inspect ECM Motors...

$50.00 USD

Genteq TEC Inspect ECM Motors...

$50.00 USD

Yellow Jacket 93842 1/4" Compact Ball Valve 45° 3 Pack

USA

Yellow Jacket 93842 1/4" Compact Ball...

$80.77 USD

Yellow Jacket 93842 1/4" Compact Ball...

$80.77 USD

Retrotec Blower Door Test Equipment | Duct Testing Equipment

USA

Retrotec Blower Door Test Equipment |...

$1,499.99 USD

Retrotec Blower Door Test Equipment |...

$1,499.99 USD

45360 60" Charging Hose Low Loss Set Air Conditioning Refrigeration Manifold NEW

USA

45360 60" Charging Hose Low Loss Set...

$51.55 USD

45360 60" Charging Hose Low Loss Set...

$51.55 USD

Testo 115i Smart Probe Pipe-Clamp Thermometers - Pack Of 2

USA

Testo 115i Smart Probe Pipe-Clamp...

$116.00 USD

Testo 115i Smart Probe Pipe-Clamp...

$116.00 USD

OMT 3 Way Manifold Gauge Set A/C Air Refrigeration Kit for R12 R22 R502 R134a

USA

OMT 3 Way Manifold Gauge Set A/C Air...

$29.68 USD

OMT 3 Way Manifold Gauge Set A/C Air...

$29.68 USD

Bomba De Vacio Aire HVAC Conjuntos Manometro Combinado Refrigeracion AC 1/4HP US

USA

Bomba De Vacio Aire HVAC Conjuntos...

$150.39 USD

Bomba De Vacio Aire HVAC Conjuntos...

$150.39 USD

FAVORCOOL CT-136G AC Manifold Gauge Set, R410A, R134A, R22 Refrigerants Charge

USA

FAVORCOOL CT-136G AC Manifold Gauge...

$47.89 USD

FAVORCOOL CT-136G AC Manifold Gauge...

$47.89 USD

Fieldpiece SMAN4 4-Port Digital Manifold Untested For Repair

USA

Fieldpiece SMAN4 4-Port Digital...

$116.96 USD

Fieldpiece SMAN4 4-Port Digital...

$116.96 USD

Testo 557 Digital Manifold Kit with Bluetooth

USA

Testo 557 Digital Manifold Kit with...

$210.00 USD

Testo 557 Digital Manifold Kit with...

$210.00 USD

Low Side R1234yf to R-134a Service Quick Coupler W/ R12 to R134a Adapter Kit US

USA

Low Side R1234yf to R-134a Service...

$10.95 USD

Low Side R1234yf to R-134a Service...

$10.95 USD

A/C R134A Quick Coupler Connector Adapters High/Low Manifold AC Gauge Auto Sets

USA

A/C R134A Quick Coupler Connector...

$11.18 USD

A/C R134A Quick Coupler Connector...

$11.18 USD

NAVAC NTD28 Tube Deburrer

USA

NAVAC NTD28 Tube Deburrer

$15.00 USD

NAVAC NTD28 Tube Deburrer

$15.00 USD

Yellow Jacket 78060 Gas Pressure Test Kit - 0-35" W.C.

USA

Yellow Jacket 78060 Gas Pressure Test...

$72.95 USD

Yellow Jacket 78060 Gas Pressure Test...

$72.95 USD

61pcs Set AC Manifold Gauge Repair Tools Kit 40pcs Rubber Hose Gaskets Parts US

USA

61pcs Set AC Manifold Gauge Repair...

$11.49 USD

61pcs Set AC Manifold Gauge Repair...

$11.49 USD

VGC SUPCO Vacuum Gauge Coupler Sealed Units Parts Co

USA

VGC SUPCO Vacuum Gauge Coupler Sealed...

$21.08 USD

VGC SUPCO Vacuum Gauge Coupler Sealed...

$21.08 USD

HVAC Thermometer Pipe Clamp Temperature Digital Temperature Probe -58℉ to +500℉

USA

HVAC Thermometer Pipe Clamp...

$56.29 USD

HVAC Thermometer Pipe Clamp...

$56.29 USD

VEVOR AC Manifold Gauge Set 3-Way Fit R134A R12 R502 Refrigeration Charging

USA

VEVOR AC Manifold Gauge Set 3-Way Fit...

$30.87 USD

VEVOR AC Manifold Gauge Set 3-Way Fit...

$30.87 USD

Yellow Jacket 29985 PLUS 800 PSI Working Pressure 5 Hose 3-Pack - Standard 1/4"

USA

Yellow Jacket 29985 PLUS 800 PSI...

$61.98 USD

Yellow Jacket 29985 PLUS 800 PSI...

$61.98 USD

4 CFM 1/3HP Air Vacuum Pump HVAC Manifold Gauge Set AC A/C Refrigeration Kit US

USA

4 CFM 1/3HP Air Vacuum Pump HVAC...

$37.99 USD

4 CFM 1/3HP Air Vacuum Pump HVAC...

$37.99 USD

Appion CTEE14 MegaSeal Low-Loss Charging T-Fitting 1/4in FL

USA

Appion CTEE14 MegaSeal Low-Loss...

$47.50 USD

Appion CTEE14 MegaSeal Low-Loss...

$47.50 USD

JB Industries DV-22N - Digital Micron Vacuum Gauge NEW

USA

JB Industries DV-22N - Digital Micron...

$126.00 USD

JB Industries DV-22N - Digital Micron...

$126.00 USD

VEVOR AC Manifold Gauge Set 3-Way Fit R134A R12 R502 Refrigeration Charging

USA

VEVOR AC Manifold Gauge Set 3-Way Fit...

$29.39 USD

VEVOR AC Manifold Gauge Set 3-Way Fit...

$29.39 USD

R134A HVAC A/C Refrigeration Kit AC Manifold Gauge Set Auto Service Kit

USA

R134A HVAC A/C Refrigeration Kit AC...

$49.99 USD

R134A HVAC A/C Refrigeration Kit AC...

$49.99 USD

10 Pack Flat S Hooks - Stainless Steel Heavy Duty 3Inch S Hooks for Hanging Pots

USA

10 Pack Flat S Hooks - Stainless...

$13.95 USD

10 Pack Flat S Hooks - Stainless...

$13.95 USD

Dayton 4Pdg8 72" Charging/Vacuum Hose, Black

USA

Dayton 4Pdg8 72" Charging/Vacuum...

$27.85 USD

Dayton 4Pdg8 72" Charging/Vacuum...

$27.85 USD