HVAC & Refrigeration Adapters | Surplus Network

HVAC R32 Reverse Thread 1/4” Female, 1/4” Male Adapter For A2L R454B/R32 Tanks

USA

HVAC R32 Reverse Thread 1/4”...

$14.99 USD

HVAC R32 Reverse Thread 1/4”...

$14.99 USD

T-Adapter 1/4*1/4*1/4"SAE Flare Connector to Vacuum Gauge Pump Manifold R22 R134

China

T-Adapter 1/4*1/4*1/4"SAE Flare...

$14.99 USD

T-Adapter 1/4*1/4*1/4"SAE Flare...

$14.99 USD

Robertshaw 1751-712 Gaffers & Sattler Pilot Adaptor Kit

USA

Robertshaw 1751-712 Gaffers & Sattler...

$14.99 USD

Robertshaw 1751-712 Gaffers & Sattler...

$14.99 USD

Switching Power Supply Innov IVP1200-1000 AC Adapter 12V 1.0A 5.5MM

China

Switching Power Supply Innov...

$14.99 USD

Switching Power Supply Innov...

$14.99 USD

Robinair 12458 Process Tube Adapter Kit

USA

Robinair 12458 Process Tube Adapter Kit

$129.99 USD

Robinair 12458 Process Tube Adapter Kit

$129.99 USD

R410a Mini Split AC HVAC Charging Vacuum Adapter 5/16" to 1/4" w/Valve Core

USA

R410a Mini Split AC HVAC Charging...

$9.99 USD

R410a Mini Split AC HVAC Charging...

$9.99 USD

HVAC A/C Straight SHUT-OFF Ball Valve Adapter For R134a R22 R12 R410a 1/4" FIT

USA

HVAC A/C Straight SHUT-OFF Ball...

$9.99 USD

HVAC A/C Straight SHUT-OFF Ball...

$9.99 USD

R410 Refrigerant Service Charging Shut off Adapter Flow Control Ball Valve HVAC

USA

R410 Refrigerant Service Charging...

$9.99 USD

R410 Refrigerant Service Charging...

$9.99 USD

Mini Split AC HVAC Vacuum Charging adapter Converts R410a style 5/16" SAE

USA

Mini Split AC HVAC Vacuum Charging...

$9.99 USD

Mini Split AC HVAC Vacuum Charging...

$9.99 USD

Ductless Mini Split AC HVAC Vacuum adapter Converts R410a style 5/16" SAE

USA

Ductless Mini Split AC HVAC Vacuum...

$10.99 USD

Ductless Mini Split AC HVAC Vacuum...

$10.99 USD

Flare X Solder Adapter- Copper Mini splint AC - Line set Adapter HVAC

USA

Flare X Solder Adapter- Copper Mini...

$10.99 USD

Flare X Solder Adapter- Copper Mini...

$10.99 USD

T-Adapter Size:1/4X1/8X1/4"Add Gauge at Deep Vacuum Pump/Manifold NPT/Flare HVAC

USA

T-Adapter Size:1/4X1/8X1/4"Add Gauge...

$15.99 USD

T-Adapter Size:1/4X1/8X1/4"Add Gauge...

$15.99 USD

NEW Eberspacher Heater Basic Diagnostic Test Unit 221545890000

USA

NEW Eberspacher Heater Basic...

$199.99 USD

NEW Eberspacher Heater Basic...

$199.99 USD

4" to 6", Duct Hose Connecter, Reducer, Expander, Adapter, in. inch, New

USA

4" to 6", Duct Hose Connecter,...

$11.69 USD

4" to 6", Duct Hose Connecter,...

$11.69 USD

Mini Split AC HVAC Vacuum Charging Adapter Converts R410a Style 5/16 To 1/4 SAE

USA

Mini Split AC HVAC Vacuum Charging...

$9.67 USD

Mini Split AC HVAC Vacuum Charging...

$9.67 USD

SPIROTOP VTP 050 FT 1/2” 3/4” THREADED AUTOMATIC AIR VENT AIR RELEASE VALVE NEW

USA

SPIROTOP VTP 050 FT 1/2” 3/4”...

$48.00 USD

SPIROTOP VTP 050 FT 1/2” 3/4”...

$48.00 USD

8" to 6 ", Duct Hose Connecter, Reducer, Expander, Adapter, in. inch, New,

USA

8" to 6 ", Duct Hose Connecter,...

$12.59 USD

8" to 6 ", Duct Hose Connecter,...

$12.59 USD

Yellow Jacket 19105 3/4" NPS Cylinder Valve Adapter with 1/4" Male Flare

USA

Yellow Jacket 19105 3/4" NPS Cylinder...

$28.99 USD

Yellow Jacket 19105 3/4" NPS Cylinder...

$28.99 USD

1" Threaded, Spirovent Jr Air Eliminator

USA

1" Threaded, Spirovent Jr Air Eliminator

$110.82 USD

1" Threaded, Spirovent Jr Air Eliminator

$110.82 USD

3" to 3", Same Size Duct Hose Connecter, Coupler, Joiner, Splicer, in. inch, New

USA

3" to 3", Same Size Duct Hose...

$6.97 USD

3" to 3", Same Size Duct Hose...

$6.97 USD

2 1/2" (2.5), Duct Hose Flange Connecter, Port, Flexible Hose, in. inch, New

USA

2 1/2" (2.5), Duct Hose Flange...

$6.97 USD

2 1/2" (2.5), Duct Hose Flange...

$6.97 USD

2 1/2" to 4", Duct Hose Connecter, Reducer, Expander, Adapter, in. inch 2.5, New

USA

2 1/2" to 4", Duct Hose Connecter,...

$6.97 USD

2 1/2" to 4", Duct Hose Connecter,...

$6.97 USD

Robinair 12458 Process Tube Adapter Kit Incomplete?

USA

Robinair 12458 Process Tube Adapter...

$99.95 USD

Robinair 12458 Process Tube Adapter...

$99.95 USD

AC Adapter 90° 1/4" Male to 1/4" Flare Female #2290

USA

AC Adapter 90° 1/4" Male to 1/4"...

$5.85 USD

AC Adapter 90° 1/4" Male to 1/4"...

$5.85 USD

Refrigerant Service Charging Shut off Adapter Flow Control Valve HVAC 1/4

USA

Refrigerant Service Charging Shut off...

$10.50 USD

Refrigerant Service Charging Shut off...

$10.50 USD

R410 Refrigerant Service Charging Shut off Adapter Flow Control Valve HVAC

USA

R410 Refrigerant Service Charging...

$10.50 USD

R410 Refrigerant Service Charging...

$10.50 USD

3pc HVAC A/C Straight SHUT-OFF Ball Valve Adapter For R134a R22 R12 R410a 1/4"

USA

3pc HVAC A/C Straight SHUT-OFF Ball...

$21.99 USD

3pc HVAC A/C Straight SHUT-OFF Ball...

$21.99 USD

HOIOTO 12V 2.5A Power Supply ADS-40NP-12-1 12030E Ac Adapter Charger White

USA

HOIOTO 12V 2.5A Power Supply...

$12.99 USD

HOIOTO 12V 2.5A Power Supply...

$12.99 USD

10x6 Round Duct Reducer 10" to 6" Adapter

USA

10x6 Round Duct Reducer 10" to 6"...

$29.99 USD

10x6 Round Duct Reducer 10" to 6"...

$29.99 USD

Rheem 45-100834-04 Rev. 1 Latest Copeland Molded Plug Wiring Harness 34 Inch OEM

USA

Rheem 45-100834-04 Rev. 1 Latest...

$19.94 USD

Rheem 45-100834-04 Rev. 1 Latest...

$19.94 USD

Rheem 45-100834-02 Rev. 3 Latest Copeland Molded Plug Wiring Harness 56 Inch OEM

USA

Rheem 45-100834-02 Rev. 3 Latest...

$19.94 USD

Rheem 45-100834-02 Rev. 3 Latest...

$19.94 USD

FRIGIDAIRE 3ARR51A1E1 (218721101) RELAY/OL STARTER NOM. HP 1/5-1/4HP

USA

FRIGIDAIRE 3ARR51A1E1 (218721101)...

$27.95 USD

FRIGIDAIRE 3ARR51A1E1 (218721101)...

$27.95 USD

Imperial 17-C Kwik-Coupler Adapter 90˚ Elbow (45° Flare) 1/4” female x 1/4” male

USA

Imperial 17-C Kwik-Coupler Adapter...

$27.95 USD

Imperial 17-C Kwik-Coupler Adapter...

$27.95 USD

1" Threaded Spirotrap Dirt Separator

USA

1" Threaded Spirotrap Dirt Separator

$109.70 USD

1" Threaded Spirotrap Dirt Separator

$109.70 USD

1" Sweat, Spirovent Jr Air Eliminator

USA

1" Sweat, Spirovent Jr Air Eliminator

$109.70 USD

1" Sweat, Spirovent Jr Air Eliminator

$109.70 USD

A/C Manifold Gauge Set AC High & Low Quick Coupler Adapter SAE HVAC Adapter

USA

A/C Manifold Gauge Set AC High & Low...

$17.99

A/C Manifold Gauge Set AC High & Low...

$17.99

2 Car Adapter AC Air Adjustable Quick High Low Adapter Connector Couplers Kit

USA

2 Car Adapter AC Air Adjustable Quick...

$17.99

2 Car Adapter AC Air Adjustable Quick...

$17.99

Refrigerant Service Charging Shut off Adapter Flow Control Valve HVAC 1/4

USA

Refrigerant Service Charging Shut off...

$11.00 USD

Refrigerant Service Charging Shut off...

$11.00 USD

HVAC A/C Straight And Manual SHUT-OFF 1/4" FIT Ball Valve Adapter

USA

HVAC A/C Straight And Manual SHUT-OFF...

$9.69 USD

HVAC A/C Straight And Manual SHUT-OFF...

$9.69 USD

5" to 6", Duct Hose Connecter, Reducer, Expander, Adapter, in. inch, New,

USA

5" to 6", Duct Hose Connecter,...

$9.97 USD

5" to 6", Duct Hose Connecter,...

$9.97 USD

6" to 6", Same Size Duct Hose Connecter, Coupler, Joiner, Splicer, in. inch, New

USA

6" to 6", Same Size Duct Hose...

$9.97 USD

6" to 6", Same Size Duct Hose...

$9.97 USD

3" to 4", Duct Hose Connecter, Reducer, Expander, Adapter, in. inch, New,

USA

3" to 4", Duct Hose Connecter,...

$9.89 USD

3" to 4", Duct Hose Connecter,...

$9.89 USD

R410a Ductless Mini Split AC charging vacuum port adapter Converts 1/4" ~ 5/16"

USA

R410a Ductless Mini Split AC charging...

$11.99 USD

R410a Ductless Mini Split AC charging...

$11.99 USD

Carrier Bryant Copeland Compressor Condenser Three Pin Molded Plug 324091-405

USA

Carrier Bryant Copeland Compressor...

$11.99 USD

Carrier Bryant Copeland Compressor...

$11.99 USD

Mitsubishi MAC-334IF-E M-Series System Control Interface

USA

Mitsubishi MAC-334IF-E M-Series...

$179.95 USD

Mitsubishi MAC-334IF-E M-Series...

$179.95 USD

4" to 5", Duct Hose Connecter, Reducer, Expander, Adapter, in. inch, New

USA

4" to 5", Duct Hose Connecter,...

$10.79 USD

4" to 5", Duct Hose Connecter,...

$10.79 USD

Refrigerant Service Charging Shut off Adapter R410 R22 R407 1/4”,5/16”(pair)

USA

Refrigerant Service Charging Shut off...

$17.00 USD

Refrigerant Service Charging Shut off...

$17.00 USD

R134a Adapter Kit, 1/8" NPT Male x R134a 1/2" ACME Male or 1/4" (R12/R22)

USA

R134a Adapter Kit, 1/8" NPT Male x...

$7.99 USD

R134a Adapter Kit, 1/8" NPT Male x...

$7.99 USD

Acetylene Adapter "A" LH Inlet to "B" LH Hose Nuts F58L

USA

Acetylene Adapter "A" LH Inlet to "B"...

$16.46 USD

Acetylene Adapter "A" LH Inlet to "B"...

$16.46 USD

Paragon Defrost Timer Screw-In Pins Set of 4, PGX3596, X-3596

USA

Paragon Defrost Timer Screw-In Pins...

$11.81 USD

Paragon Defrost Timer Screw-In Pins...

$11.81 USD

WELDING HANDLE ADAPTER, "A" FM CONNECTION LH FUEL X "B" CONNECTION LH MALE FUEL

USA

WELDING HANDLE ADAPTER, "A" FM...

$17.95 USD

WELDING HANDLE ADAPTER, "A" FM...

$17.95 USD

R134a Service Port Adapter Straight Low-Side 1/4 Female Flare, ES# 3005

USA

R134a Service Port Adapter Straight...

$3.95 USD

R134a Service Port Adapter Straight...

$3.95 USD

Refrigeration Fitting Brass 1/4" Service Port Caps Hex Head, Set of Two

USA

Refrigeration Fitting Brass 1/4"...

$3.95 USD

Refrigeration Fitting Brass 1/4"...

$3.95 USD

Rubber Plug Nozzle, 3/4" to 1-1/4" Rubber Plug Adapter with 1/4 Male Flare

USA

Rubber Plug Nozzle, 3/4" to 1-1/4"...

$9.95 USD

Rubber Plug Nozzle, 3/4" to 1-1/4"...

$9.95 USD

3" to 6", Duct Hose Connector, Reducer, Expander, Adapter, in. inch, New,

USA

3" to 6", Duct Hose Connector,...

$10.97 USD

3" to 6", Duct Hose Connector,...

$10.97 USD

6" to 8", Duct Hose Connector, Reducer, Expander, Adapter, in. inch, New,

USA

6" to 8", Duct Hose Connector,...

$16.97 USD

6" to 8", Duct Hose Connector,...

$16.97 USD

Diversitech Gg-1A Drain Gun,Charles Gallo Ad.Kit

USA

Diversitech Gg-1A Drain Gun,Charles...

$18.89 USD

Diversitech Gg-1A Drain Gun,Charles...

$18.89 USD

1/4" SAE Valve Adapter Male to Female R22 Manifold Gauge Tool HVAC/AC Connector

China

1/4" SAE Valve Adapter Male to Female...

$13.97 USD

1/4" SAE Valve Adapter Male to Female...

$13.97 USD

~D.HVAC~ WC - CU-W1180 - Mueller Copper Male Adapter 1-5/8" OD X 1-1/4" MPT

USA

~D.HVAC~ WC - CU-W1180 - Mueller...

$13.97 USD

~D.HVAC~ WC - CU-W1180 - Mueller...

$13.97 USD

HAGO 030L4042 NICKEL PLATED STANDARD NOZZLE ADAPTER 1/8 NPT FEMALE 1-3/8 LONG

USA

HAGO 030L4042 NICKEL PLATED STANDARD...

$6.05 USD

HAGO 030L4042 NICKEL PLATED STANDARD...

$6.05 USD

2 1/2" to 3", Duct Hose Connecter, Reducer, Expander, Adapter, in. inch 2.5, New

USA

2 1/2" to 3", Duct Hose Connecter,...

$6.47 USD

2 1/2" to 3", Duct Hose Connecter,...

$6.47 USD

2.5" to 2.5" Same Size Duct Hose Connecter, Coupler, Joiner, Splicer, inch 2 1/2

USA

2.5" to 2.5" Same Size Duct Hose...

$5.97 USD

2.5" to 2.5" Same Size Duct Hose...

$5.97 USD

3" to 5", Duct Hose Connector, Reducer, Expander, Adapter, in. inch, New,

USA

3" to 5", Duct Hose Connector,...

$7.97 USD

3" to 5", Duct Hose Connector,...

$7.97 USD

4" to 5", Duct Hose Connecter, Reducer, Expander, Adapter, in. inch, New,

USA

4" to 5", Duct Hose Connecter,...

$7.97 USD

4" to 5", Duct Hose Connecter,...

$7.97 USD

EN17147 Brass Siphon Nozzle Adapter 1/8 NPT Oil Intake For Delavan 17147

USA

EN17147 Brass Siphon Nozzle Adapter...

$18.99 USD

EN17147 Brass Siphon Nozzle Adapter...

$18.99 USD

1" Press, Spirovent Jr Air Eliminator

USA

1" Press, Spirovent Jr Air Eliminator

$135.46 USD

1" Press, Spirovent Jr Air Eliminator

$135.46 USD

4" to 6", Duct Hose Connecter, Reducer, Expander, Adapter, in. inch, New,

USA

4" to 6", Duct Hose Connecter,...

$8.97 USD

4" to 6", Duct Hose Connecter,...

$8.97 USD

6" Duct Hose Flange Connecter, Port, Flexible Hose, in. inch, New

USA

6" Duct Hose Flange Connecter, Port,...

$8.97 USD

6" Duct Hose Flange Connecter, Port,...

$8.97 USD

Mars 08207 Shaft Bushing 1/2" OD 3/8" ID (Pack of 5)

USA

Mars 08207 Shaft Bushing 1/2" OD 3/8"...

$15.00 USD

Mars 08207 Shaft Bushing 1/2" OD 3/8"...

$15.00 USD

2 McMaster Flange Adapter JIC Male -8 1/2" M14 x 1.5 Fitting Stainless Steel

USA

2 McMaster Flange Adapter JIC Male -8...

$24.95 USD

2 McMaster Flange Adapter JIC Male -8...

$24.95 USD

5" Duct Hose Flange Connecter, Port, Flexible Hose, in. inch, New

USA

5" Duct Hose Flange Connecter, Port,...

$8.47 USD

5" Duct Hose Flange Connecter, Port,...

$8.47 USD

Delavan 30609-3 0.30 GPH Waste Oil Nozzle With EN4068 Brass Adapter

USA

Delavan 30609-3 0.30 GPH Waste Oil...

$47.99 USD

Delavan 30609-3 0.30 GPH Waste Oil...

$47.99 USD

1-1/2" Threaded, Spirovent Jr Air Eliminator

USA

1-1/2" Threaded, Spirovent Jr Air...

$200.42 USD

1-1/2" Threaded, Spirovent Jr Air...

$200.42 USD

Switching Power Supply Innov IVP0500-0300 AC Adapter 5V 0.3A UL

USA

Switching Power Supply Innov...

$16.95 USD

Switching Power Supply Innov...

$16.95 USD

Imperial 16-C Kwik-Coupler™ Adapter Straight (45° Flare) 1/4” female x 1/4” male

USA

Imperial 16-C Kwik-Coupler™ Adapter...

$23.99 USD

Imperial 16-C Kwik-Coupler™ Adapter...

$23.99 USD

New 118117 Bell & Gossett NOS Dyna-Disc Assembly 118117

USA

New 118117 Bell & Gossett NOS...

$71.60 USD

New 118117 Bell & Gossett NOS...

$71.60 USD

1-1/2" Threaded RaVent Jr. Spiral Air Eliminator RAV-SP112T

USA

1-1/2" Threaded RaVent Jr. Spiral Air...

$129.95 USD

1-1/2" Threaded RaVent Jr. Spiral Air...

$129.95 USD

~Discount HVAC~ CU-W1206 - Mueller - Female Adapter - 1/4 x 1/4

USA

~Discount HVAC~ CU-W1206 - Mueller -...

$6.29 USD

~Discount HVAC~ CU-W1206 - Mueller -...

$6.29 USD

~Discount HVAC~ CP-320655701 - Carrier - Strainer & Adapter For HT Pump Cond

USA

~Discount HVAC~ CP-320655701 -...

$6.29 USD

~Discount HVAC~ CP-320655701 -...

$6.29 USD

~Discount HVAC~ SV-183371 - Sporlan Adapter 1/2" ODF X 3/8" SAE

USA

~Discount HVAC~ SV-183371 - Sporlan...

$8.91 USD

~Discount HVAC~ SV-183371 - Sporlan...

$8.91 USD

UZHMC - Universal Zebra Adapter C # G36-450 / G36450

USA

UZHMC - Universal Zebra Adapter C #...

$41.25 USD

UZHMC - Universal Zebra Adapter C #...

$41.25 USD

AC Adapter 45° 1/4" Male to 1/4" Flare Female #2245

USA

AC Adapter 45° 1/4" Male to 1/4"...

$6.00 USD

AC Adapter 45° 1/4" Male to 1/4"...

$6.00 USD

4" to 8", Duct Hose Connector, Reducer, Expander, Adapter, in. inch, New,

USA

4" to 8", Duct Hose Connector,...

$17.47 USD

4" to 8", Duct Hose Connector,...

$17.47 USD

3" Duct Hose Flange Connecter, Port, Flexible Hose, in. inch, New

USA

3" Duct Hose Flange Connecter, Port,...

$7.47 USD

3" Duct Hose Flange Connecter, Port,...

$7.47 USD

Tee Adapter 1/4X1/4X1/4"SAE Flare Add Micron Gauge Set Vacuum Deep O8S8 USA

China

Tee Adapter 1/4X1/4X1/4"SAE Flare Add...

$5.38 USD

Tee Adapter 1/4X1/4X1/4"SAE Flare Add...

$5.38 USD

3/4" Press, Spirovent Jr Air Eliminator

USA

3/4" Press, Spirovent Jr Air Eliminator

$115.30 USD

3/4" Press, Spirovent Jr Air Eliminator

$115.30 USD

Yellow Jacket 25802 1/4" Heavy Duty Flexflow Adapter*

USA

Yellow Jacket 25802 1/4" Heavy Duty...

$45.25 USD

Yellow Jacket 25802 1/4" Heavy Duty...

$45.25 USD

1-1/4" Threaded, Spirovent Jr Air Eliminator

USA

1-1/4" Threaded, Spirovent Jr Air...

$153.38 USD

1-1/4" Threaded, Spirovent Jr Air...

$153.38 USD

Venstar ACC-VWF2 Wi-Fi Module for Voyager Explorer Thermostats, Newest Version

USA

Venstar ACC-VWF2 Wi-Fi Module for...

$69.99 USD

Venstar ACC-VWF2 Wi-Fi Module for...

$69.99 USD

MARS 40005 ADAPTER HUB 1/2"BORE

USA

MARS 40005 ADAPTER HUB 1/2"BORE

$13.99 USD

MARS 40005 ADAPTER HUB 1/2"BORE

$13.99 USD

Automotive 134 High Side & Low Side Retrofit Set #3000

USA

Automotive 134 High Side & Low Side...

$4.95 USD

Automotive 134 High Side & Low Side...

$4.95 USD

Mini Split Ductless Service Port Adapter R410a 5/16 SAE #3660

USA

Mini Split Ductless Service Port...

$7.50 USD

Mini Split Ductless Service Port...

$7.50 USD

ZD001 - Zebra

USA

ZD001 - Zebra'Dapter (Male End) #...

$45.50 USD

ZD001 - Zebra'Dapter (Male End) #...

$45.50 USD

Ralston QTHA-2MB0 1/4" Male NPT x Male Quick-Test Adapter, Brass

USA

Ralston QTHA-2MB0 1/4" Male NPT x...

$26.33 USD

Ralston QTHA-2MB0 1/4" Male NPT x...

$26.33 USD

Robinair 12458 Single Washer 5/16" Inside Diameter 43541 for Evacuation Charging

USA

Robinair 12458 Single Washer 5/16"...

$16.69 USD

Robinair 12458 Single Washer 5/16"...

$16.69 USD

Mini Split AC HVAC-Vacuum Charging Adapter Converts R410a Style 5/16 SAE Quality

USA

Mini Split AC HVAC-Vacuum Charging...

$10.82 USD

Mini Split AC HVAC-Vacuum Charging...

$10.82 USD

Webstone 1-1/2" Brass Sweat Air Separator With Removable Vent H-75006

USA

Webstone 1-1/2" Brass Sweat Air...

$139.95 USD

Webstone 1-1/2" Brass Sweat Air...

$139.95 USD

Refrigeration Fitting 90° AC Adapter 1/4" Male to 1/4" Flare Female #2290

USA

Refrigeration Fitting 90° AC Adapter...

$6.95 USD

Refrigeration Fitting 90° AC Adapter...

$6.95 USD

Robinair 12458 Process Tube Adapter Kit

USA

Robinair 12458 Process Tube Adapter Kit

$171.65 USD

Robinair 12458 Process Tube Adapter Kit

$171.65 USD

Conex MPA5285G0060601 , MaxiPro 3/4" Copper Flare x Press Adapter (PK 2)

USA

Conex MPA5285G0060601 , MaxiPro 3/4"...

$64.00 USD

Conex MPA5285G0060601 , MaxiPro 3/4"...

$64.00 USD