HVAC & Refrigeration Adapters | Surplus Network

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

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

Flare X Solder Adapter- Copper Mini...

$10.99 USD

Flare X Solder Adapter- Copper Mini...

$10.99 USD

2X 45° Angle R410a Adapter 5/16" Female x 1/4" Male SAE For Mini Split HVAC N823

2X 45° Angle R410a Adapter 5/16"...

$8.99 USD

2X 45° Angle R410a Adapter 5/16"...

$8.99 USD

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

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

$11.69 USD

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

$11.69 USD

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

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

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

$9.99 USD

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

$9.99 USD

Refrigerant Quick Coupler Access Tee Split Connector 1/4

Refrigerant Quick Coupler Access Tee...

$9.99 USD

Refrigerant Quick Coupler Access Tee...

$9.99 USD

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

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

Mini Split AC HVAC Vacuum Charging...

$9.99 USD

Mini Split AC HVAC Vacuum Charging...

$9.99 USD

Refrigeration Adapter, 1/4" N.P.T. W30-2 x 1/2 ACME (R134A) Male Less Valve Core

Refrigeration Adapter, 1/4" N.P.T....

$9.99 USD

Refrigeration Adapter, 1/4" N.P.T....

$9.99 USD

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

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

$15.99 USD

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

$15.99 USD

Robinair 12458 Process Tube Adapter Kit

Robinair 12458 Process Tube Adapter Kit

$129.99 USD

Robinair 12458 Process Tube Adapter Kit

$129.99 USD

Pro-Fit support & release kit for 1/4" - 5/8" fittings

Pro-Fit support & release kit for...

$17.79 USD

Pro-Fit support & release kit for...

$17.79 USD

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

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

Imperial 17-C Kwik-Coupler Adapter...

$27.95 USD

Imperial 17-C Kwik-Coupler Adapter...

$27.95 USD

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

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

R410 Refrigerant Service Charging...

$10.50 USD

R410 Refrigerant Service Charging...

$10.50 USD

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

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

$12.59 USD

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

$12.59 USD

Refrigerant HVAC 1/4" Charging Refilling Safety Valve Adapter For Mini Split AC

Refrigerant HVAC 1/4" Charging...

$14.99 USD

Refrigerant HVAC 1/4" Charging...

$14.99 USD

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

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

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

Refrigerant Service Charging Shut off...

$17.00 USD

Refrigerant Service Charging Shut off...

$17.00 USD

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

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

$21.99 USD

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

$21.99 USD

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

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

$11.99 USD

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

$11.99 USD

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

AC Adapter 90° 1/4" Male to 1/4"...

$6.33 USD

AC Adapter 90° 1/4" Male to 1/4"...

$6.33 USD

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

AC Adapter 45° 1/4" Male to 1/4"...

$6.33 USD

AC Adapter 45° 1/4" Male to 1/4"...

$6.33 USD

Tee Adapter 1/4X1/4X1/4SAE Flare Add Micron Gauge Set Vacuum Access Pump E2C0

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

$5.43 USD

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

$5.43 USD

4x3 Round Duct Reducer 4" to 3" Adapter

4x3 Round Duct Reducer 4" to 3" Adapter

$20.00 USD

4x3 Round Duct Reducer 4" to 3" Adapter

$20.00 USD

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

Mini Split Ductless Service Port...

$7.50 USD

Mini Split Ductless Service Port...

$7.50 USD

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

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

$9.69 USD

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

$9.69 USD

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

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

$19.94 USD

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

$19.94 USD

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

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

$19.94 USD

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

$19.94 USD

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

Refrigerant Service Charging Shut off...

$11.00 USD

Refrigerant Service Charging Shut off...

$11.00 USD

Tee Adapter 1/4X1/4X1/4"SAE Flare Add Micron Gauge Set Vacuum Deep O8S8 Y6E4

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

$5.32 USD

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

$5.32 USD

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

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

$5.32 USD

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

$5.32 USD

Robinair 12458 HVAC

Robinair 12458 HVAC

$144.04 USD

Robinair 12458 HVAC

$144.04 USD

1" Sweat, Spirovent Jr Air Eliminator

1" Sweat, Spirovent Jr Air Eliminator

$109.70 USD

1" Sweat, Spirovent Jr Air Eliminator

$109.70 USD

1" Threaded Spirotrap Dirt Separator

1" Threaded Spirotrap Dirt Separator

$109.70 USD

1" Threaded Spirotrap Dirt Separator

$109.70 USD

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

Refrigeration Fitting Brass 1/4"...

$3.95 USD

Refrigeration Fitting Brass 1/4"...

$3.95 USD

3pc Panasonic FV-VS43R WhisperValue DC 4 Inch to 3-Inch Round Duct Adapter Osb43

3pc Panasonic FV-VS43R WhisperValue...

$24.99 USD

3pc Panasonic FV-VS43R WhisperValue...

$24.99 USD

Klein Tools 86939 Hex Key Adapter for Refrigeration Service Wrench

Klein Tools 86939 Hex Key Adapter for...

$12.99 USD

Klein Tools 86939 Hex Key Adapter for...

$12.99 USD

Robinair 12458 Process Tube Adapter Kit

Robinair 12458 Process Tube Adapter Kit

$154.44 USD

Robinair 12458 Process Tube Adapter Kit

$154.44 USD

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

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

$10.97 USD

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

$10.97 USD

NEW Eberspacher Heater Basic Diagnostic Test Unit 221545890000

NEW Eberspacher Heater Basic...

$179.99 USD

NEW Eberspacher Heater Basic...

$179.99 USD

MARS 40005 ADAPTER HUB 1/2"BORE

MARS 40005 ADAPTER HUB 1/2"BORE

$13.99 USD

MARS 40005 ADAPTER HUB 1/2"BORE

$13.99 USD

HVAC 7" ROUND METAL SHORT CRIMP COLLAR

HVAC 7" ROUND METAL SHORT CRIMP COLLAR

$2.99 USD

HVAC 7" ROUND METAL SHORT CRIMP COLLAR

$2.99 USD

HVAC 3" ROUND CAP

HVAC 3" ROUND CAP

$2.99 USD

HVAC 3" ROUND CAP

$2.99 USD

10x Midland Metal 10600 Brass 1/4" Male Flare 45° x 1/4" Sweat Adapters

10x Midland Metal 10600 Brass 1/4"...

$19.99 USD

10x Midland Metal 10600 Brass 1/4"...

$19.99 USD

X5 Motor Shaft Adapter Bushings 1/2" ID, 5/8" OD , 1 1/16" Long

X5 Motor Shaft Adapter Bushings 1/2"...

$19.99 USD

X5 Motor Shaft Adapter Bushings 1/2"...

$19.99 USD

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

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

$23.99 USD

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

$23.99 USD

Car Refrigeration Port Quick Snap Coupler Adapter R134a HVAC M14X1.5 1/4"Flare

Car Refrigeration Port Quick Snap...

$37.97 USD

Car Refrigeration Port Quick Snap...

$37.97 USD

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

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

$8.97 USD

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

$8.97 USD

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

Refrigerant Service Charging Shut off...

$17.50 USD

Refrigerant Service Charging Shut off...

$17.50 USD

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

Refrigeration Fitting 90° AC Adapter...

$6.95 USD

Refrigeration Fitting 90° AC Adapter...

$6.95 USD

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

Refrigeration Fitting 45° AC Adapter...

$6.95 USD

Refrigeration Fitting 45° AC Adapter...

$6.95 USD

Automotive 134 High Side & Low Side Retrofit Set #3000

Automotive 134 High Side & Low Side...

$4.95 USD

Automotive 134 High Side & Low Side...

$4.95 USD

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

Mini Split AC HVAC-Vacuum Charging...

$7.81 USD

Mini Split AC HVAC-Vacuum Charging...

$7.81 USD

Adapter:1/4"MFL X1/2"ACME:R134a Drum/Vacuum Pump/R22 Manifold Gauge Connection

Adapter:1/4"MFL X1/2"ACME:R134a...

$6.99 USD

Adapter:1/4"MFL X1/2"ACME:R134a...

$6.99 USD

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

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

$17.99

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

$17.99

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

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

$6.47 USD

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

$6.47 USD

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

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

$9.97 USD

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

$9.97 USD

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

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

$7.97 USD

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

$7.97 USD

Car AC R134a System Port Quick Snap on Coupler Adapter+Can Tapper 1/4"Flare MFL

Car AC R134a System Port Quick Snap...

$37.77 USD

Car AC R134a System Port Quick Snap...

$37.77 USD

Process Tube Adapter Kit for 3/16", 1/4", 5/16", 3/8" Copper Tubing

Process Tube Adapter Kit for 3/16",...

$140.00 USD

Process Tube Adapter Kit for 3/16",...

$140.00 USD

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

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

$15.00 USD

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

$15.00 USD

3/4" Press, Spirovent Jr Air Eliminator

3/4" Press, Spirovent Jr Air Eliminator

$115.30 USD

3/4" Press, Spirovent Jr Air Eliminator

$115.30 USD

Motor Shaft Reducing Bushing, Open Slot, 1/2 ID x 5/8 OD, 1-1/4 Overall Length

Motor Shaft Reducing Bushing, Open...

$4.68 USD

Motor Shaft Reducing Bushing, Open...

$4.68 USD

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

Switching Power Supply Innov...

$13.56 USD

Switching Power Supply Innov...

$13.56 USD

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

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

$18.29 USD

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

$18.29 USD

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

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

$139.95 USD

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

$139.95 USD

1" Threaded, Spirovent Jr Air Eliminator

1" Threaded, Spirovent Jr Air Eliminator

$110.82 USD

1" Threaded, Spirovent Jr Air Eliminator

$110.82 USD

2" Fem. PVC/CPVC to 2" Innoflue SW Appliance Adapter

2" Fem. PVC/CPVC to 2" Innoflue SW...

$13.50 USD

2" Fem. PVC/CPVC to 2" Innoflue SW...

$13.50 USD

Adapter Converts AC Air Conditioning Charging HVAC Parts R410a Style Split Tool

Adapter Converts AC Air Conditioning...

$9.87 USD

Adapter Converts AC Air Conditioning...

$9.87 USD

CAM-STAT FAL3C-05TD-120-A COMBINATION FAN & LIMIT START CONTROL 3" EXTENSION

CAM-STAT FAL3C-05TD-120-A COMBINATION...

$34.99 USD

CAM-STAT FAL3C-05TD-120-A COMBINATION...

$34.99 USD

Genuine Power Supply HOIOTO ADS-12FG-12N 12012EPCU Switching Adapter 12V 1A

Genuine Power Supply HOIOTO...

$16.99 USD

Genuine Power Supply HOIOTO...

$16.99 USD

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

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

$6.97 USD

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

$6.97 USD

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

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

$6.97 USD

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

$6.97 USD

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

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

$6.97 USD

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

$6.97 USD

Mastercool 90637 3/4" NPS F x 1/4" MFL Refrigerant Tank Adapter

Mastercool 90637 3/4" NPS F x 1/4"...

$13.30 USD

Mastercool 90637 3/4" NPS F x 1/4"...

$13.30 USD

R12, R22 Refrigeration Adapter, 1/4 N.P.T. male x 1/4 Male Flare Less Valve Core

R12, R22 Refrigeration Adapter, 1/4...

$5.95 USD

R12, R22 Refrigeration Adapter, 1/4...

$5.95 USD

3/4" Threaded, Spirocombi Vertical Air & Dirt Magnetic Separator

3/4" Threaded, Spirocombi Vertical...

$242.59 USD

3/4" Threaded, Spirocombi Vertical...

$242.59 USD

2" Innoflue Flex Chimney Component Kit

2" Innoflue Flex Chimney Component Kit

$190.34 USD

2" Innoflue Flex Chimney Component Kit

$190.34 USD

PARKER, Brass Flare Adapter, 1/4" NPT Male x 1/4" SAE Male Flare, W30-2

PARKER, Brass Flare Adapter, 1/4" NPT...

$1.92 USD

PARKER, Brass Flare Adapter, 1/4" NPT...

$1.92 USD

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

Mini Split AC HVAC Vacuum Charging...

$6.86 USD

Mini Split AC HVAC Vacuum Charging...

$6.86 USD

1" Press, Spirovent Jr Air Eliminator

1" Press, Spirovent Jr Air Eliminator

$135.46 USD

1" Press, Spirovent Jr Air Eliminator

$135.46 USD

Yellow Jacket Ball Valve for Vacuum/Charging 1/4 IN SAE Ma fl. x Fe fl. - 93844

Yellow Jacket Ball Valve for...

$32.99 USD

Yellow Jacket Ball Valve for...

$32.99 USD

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

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

$17.47 USD

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

$17.47 USD

2pcs R410A R22 Refrigeration Charging Adapter for 1/4" Safety Valve ServicH f*x*

2pcs R410A R22 Refrigeration Charging...

$17.40 USD

2pcs R410A R22 Refrigeration Charging...

$17.40 USD

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

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

$7.47 USD

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

$7.47 USD

One Venstar ACCVWF1 Thermostat Wi-Fi Module voyager

One Venstar ACCVWF1 Thermostat Wi-Fi...

$50.00 USD

One Venstar ACCVWF1 Thermostat Wi-Fi...

$50.00 USD

Delavan 30609-11 1.00 GPH Waste Oil (Siphon) Nozzle With EN17147 Brass Adapter

Delavan 30609-11 1.00 GPH Waste Oil...

$47.99 USD

Delavan 30609-11 1.00 GPH Waste Oil...

$47.99 USD

Delavan 30609-9 0.85 GPH Waste Oil (Siphon) Nozzle With EN17147 Brass Adapter

Delavan 30609-9 0.85 GPH Waste Oil...

$47.99 USD

Delavan 30609-9 0.85 GPH Waste Oil...

$47.99 USD

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

~Discount HVAC~ CP-320655701 -...

$6.29 USD

~Discount HVAC~ CP-320655701 -...

$6.29 USD

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

Mini Split AC HVAC Vacuum Charging...

$5.99 USD

Mini Split AC HVAC Vacuum Charging...

$5.99 USD

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

Mini Split AC HVAC-Vacuum Charging...

$10.14 USD

Mini Split AC HVAC-Vacuum Charging...

$10.14 USD

3/4" Threaded, Spirovent Jr Air Eliminator

3/4" Threaded, Spirovent Jr Air...

$99.62 USD

3/4" Threaded, Spirovent Jr Air...

$99.62 USD

Refrigeration Adapter, 1/4" N.P.T. male x 1/2" ACME (R134A) Male, AD48 & W30-2

Refrigeration Adapter, 1/4" N.P.T....

$11.95 USD

Refrigeration Adapter, 1/4" N.P.T....

$11.95 USD

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

Mini Split AC HVAC-Vacuum Charging...

$9.54 USD

Mini Split AC HVAC-Vacuum Charging...

$9.54 USD

~D.HVAC~ WC - CU-W1171- Mueller Copper Male Adapter 1-3/8 X 1-1/4" OD WC-401

~D.HVAC~ WC - CU-W1171- Mueller...

$9.27 USD

~D.HVAC~ WC - CU-W1171- Mueller...

$9.27 USD

Brass Flare to Sweat Adapter, For 3/8" O.D. Tubing x 1/4" Male Flare w/Cap

Brass Flare to Sweat Adapter, For ...

$5.26 USD

Brass Flare to Sweat Adapter, For ...

$5.26 USD

3" Innoflue Flex Chimney Component Kit

3" Innoflue Flex Chimney Component Kit

$212.74 USD

3" Innoflue Flex Chimney Component Kit

$212.74 USD