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  • Mastercool Bending Springs for Copper Tubes Set of 5
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    Mastercool Spring Tube Bender Set 5 Pieces 1/4" to 5/8"

    Mastercool Spring Tube Bender Set 5 Pieces 1/4" to 5/8"
    Mastercool Genuine OEM
    MPN: 70076
    ✓ Same Day Dispatch
    £10.68
  • JAVAC EDGE 2-in-1 Flaring and Swaging Tool
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    Javac Edge 2-in-1 Flaring & Swaging Tool – JAV-1023 | Diamond Cone | 6 Tube Sizes

    Javac Edge 2-in-1 Flaring & Swaging Tool – JAV-1023 | Diamond Cone | 6 Tube Sizes
    Javac Genuine OEM
    MPN: JAV-1023
    ✓ Same Day Dispatch
    £158.69
  • Javac EDGE Mini Tube Cutter, 1/8 - 7/8 inch
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    Javac Edge Tube Cutter 1/8–7/8" – JAV-1010 | Titanium Blade | Patented Smart Spring

    Javac Edge Tube Cutter 1/8–7/8" – JAV-1010 | Titanium Blade | Patented Smart Spring
    Javac Edge Genuine OEM
    MPN: JAV-1010
    ✓ Same Day Dispatch
    £30.72
  • Javac Edge Eccentric Cone Flaring Tool – JAV-1024 | 7 Tube Sizes 3/16–3/4"
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    Javac Edge Eccentric Cone Flaring Tool – JAV-1024 | 7 Tube Sizes 3/16–3/4"

    Javac Edge Eccentric Cone Flaring Tool – JAV-1024 | 7 Tube Sizes 3/16–3/4"
    Javac Edge Genuine OEM
    MPN: JAV-1024
    ✓ Same Day Dispatch
    £190.94
  • Javac S2 Self-Fluxing Silver Copper Brazing Rods — JAV-S2
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    Javac JAV-S2 S2 Brazing Rods 1kg | Self-Fluxing Copper Phosphorus | 500mm | Made in UK

    Javac JAV-S2 S2 Brazing Rods 1kg | Self-Fluxing Copper Phosphorus | 500mm | Made in UK
    Javac Genuine OEM
    MPN: JAV-S2
    ✓ Same Day Dispatch
    £47.08
  • Mastercool 4-in-1 Lever Style 180° Tube Bender for 3/16" to 3/8" Tubing
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    Mastercool 4-in-1 Lever Style 180° Tube Bender 3/16" to 3/8"

    Mastercool 4-in-1 Lever Style 180° Tube Bender 3/16" to 3/8"
    Mastercool Genuine OEM
    ✓ Same Day Dispatch
    £21.29
  • EasyFind Bubble-Up Leak Detector 400ml Aerosol

    EasyFind Bubble-Up Leak Detector 400ml Aerosol

    EasyFind Bubble-Up Leak Detector 400ml Aerosol
    EasyFind Genuine OEM
    ✓ Same Day Dispatch
    £15.67
  • Javac Edge 72" Safe Seal x3 (1/4 x 5/16)
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    Javac Edge 72" Safe Seal x3 (1/4 x 5/16)

    Javac Edge 72" Safe Seal x3 (1/4 x 5/16)
    Javac Genuine OEM
    MPN: JAV-1072
    ✓ Same Day Dispatch
    £176.14
  • Mastercool 90329 5/16“ FFL x 1/4“ MFL control valve
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    Mastercool 90329 — 5/16 FFL x 1/4 MFL Control Valve

    Mastercool 90329 — 5/16 FFL x 1/4 MFL Control Valve
    Mastercool Genuine OEM
    MPN: 90329
    ✓ Same Day Dispatch
    £16.25
  • Javac 2 Valve Manifold R410A/R32, 3 x 72 x 1/4-5/16 inch Hoses, Case, Sight Glass

    Javac EL86372 2-Valve Manifold Kit R410A/R32 | 3 x 72" Hoses, Case & Sight Glass

    Javac EL86372 2-Valve Manifold Kit R410A/R32 | 3 x 72" Hoses, Case & Sight Glass
    Javac Genuine OEM
    MPN: EL86372
    ✓ Same Day Dispatch
    £268.76
  • Mastercool Nitrogen Pressure Testing Gauge Set R410a UK
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    Mastercool 53003 — Nitrogen Pressure Regulator UK BS3

    Mastercool 53003 — Nitrogen Pressure Regulator UK BS3
    Mastercool Genuine OEM
    MPN: 53003
    ✓ Same Day Dispatch
    £162.10
  • Imperial 470-FH Triple Head 180° Tube Bender with Roto-Lok™ Indexing Handle for 3/16” to 3/8” HVAC Tubing
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    Imperial 470-FH Triple Head 180° Tube Bender with Roto-Lok™ Indexing Handle for 3/16” to 3/8” HVAC Tubing

    Imperial 470-FH Triple Head 180° Tube Bender with Roto-Lok™ Indexing Handle for 3/16” to 3/8” HVAC Tubing
    Imperial Genuine OEM
    MPN: Q045
    ✓ Same Day Dispatch
    £52.81
  • Mastercool 70058-A 45° Eccentric Flaring Tool Kit for 1/4" to 3/4" Tubing
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    Mastercool 70058-A 45° Eccentric Flaring Tool Kit 1/4" to 3/4"

    Mastercool 70058-A 45° Eccentric Flaring Tool Kit 1/4" to 3/4"
    Mastercool Genuine OEM
    MPN: 70058-A
    ✓ Same Day Dispatch
    £123.82
  • Mastercool Pencil Type Pipe Tube Reamer Metal
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    Mastercool 71685 — Pencil-Type Inner-Outer Reamer (Tungsten Carbide Blade)

    Mastercool 71685 — Pencil-Type Inner-Outer Reamer (Tungsten Carbide Blade)
    Mastercool Genuine OEM
    MPN: 71685
    ✓ Same Day Dispatch
    £17.88
  • Vacuum Pump Oil Single 18oz 531ml Bottle Mastercool 90018
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    Mastercool Vacuum Pump Oil 18oz (531ml) for HVAC Vacuum Pumps

    Mastercool Vacuum Pump Oil 18oz (531ml) for HVAC Vacuum Pumps
    Mastercool Genuine OEM
    MPN: 90018
    ✓ Same Day Dispatch
    £9.05
  • Mastercool Standard Valve Core 20 Pieces
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    90377-20 — Standard valve core (20pcs)

    90377-20 — Standard valve core (20pcs)
    Mastercool Genuine OEM
    MPN: 90377-20
    ✓ Same Day Dispatch
    £11.16
  • Javac EDGE Mini Tube Cutter, 1/8 - 5/8 (4 - 16mm)
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    Javac Edge Mini Tube Cutter 1/8" - 5/8" OD | JAV-1009 | Hard & Soft Tube

    Javac Edge Mini Tube Cutter 1/8" - 5/8" OD | JAV-1009 | Hard & Soft Tube
    Javac Genuine OEM
    MPN: JAV-1009
    ✓ Same Day Dispatch
    £25.78
  • Mastercool Copper Pipe Tube 45 Degree Flaring Tool - Imperial Standard 70051

    Mastercool 70051 45° Flaring Tool Imperial Standard

    Mastercool 70051 45° Flaring Tool Imperial Standard
    Mastercool Genuine OEM
    MPN: 70051
    ✓ Same Day Dispatch
    £26.06
  • Mastercool R134a Manual Couplers High-Side Low-Side HVAC Tool (16mm/13mm)

    Mastercool R134a Manual Couplers High-Side Low-Side HVAC Tool (16mm/13mm)

    Mastercool R134a Manual Couplers High-Side Low-Side HVAC Tool (16mm/13mm)
    Mastercool Genuine OEM
    MPN: 82934-E
    ✓ Same Day Dispatch
    £33.48
  • Mastercool 1/4 Spring Bender for Soft Copper

    Mastercool 70071 Spring-Style Tube Bender 1/4" O.D. 10" Length

    Mastercool 70071 Spring-Style Tube Bender 1/4" O.D. 10" Length
    Mastercool Genuine OEM
    MPN: 70071
    ✓ Same Day Dispatch
    £1.86
  • Mastercool 90262-36 Set of 3-90cm Standard Hose 1/4 - 1/4 Manual Shut-Off
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    Mastercool 90262-36 Set of 3-90cm Standard Hose 1/4 - 1/4 Manual Shut-Off

    Mastercool 90262-36 Set of 3-90cm Standard Hose 1/4 - 1/4 Manual Shut-Off
    Mastercool Genuine OEM
    MPN: 90262-36
    ✓ Same Day Dispatch
    £40.60
  • JAV-1021 Multi-Size Tube Bender Set for Copper - 7 Sizes

    Javac Edge Tube Bender Set Multi-Size – JAV-1021 | 7 Sizes 1/4–7/8"

    Javac Edge Tube Bender Set Multi-Size – JAV-1021 | 7 Sizes 1/4–7/8"
    Javac Edge Genuine OEM
    MPN: JAV-1021
    ✓ Same Day Dispatch
    £300.41
  • Mastercool Valve Core Remover
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    Mastercool 91496 Valve Core Remover Tool HVAC Service

    Mastercool 91496 Valve Core Remover Tool HVAC Service
    Mastercool Genuine OEM
    MPN: 91496
    ✓ Same Day Dispatch
    £38.57
  • Mastercool Refrigerant Hose Line Spare 3/8 inch Gasket Pack of 10

    Mastercool Refrigerant Hose Line Spare 3/8 inch Gasket Pack of 10

    Mastercool Refrigerant Hose Line Spare 3/8 inch Gasket Pack of 10
    Mastercool Genuine OEM
    MPN: 48010-10
    ✓ Same Day Dispatch
    £5.08
  • Mastercool Refrigerant Hose Line Spare 1/4 inch Gasket Pack of 10
    Sold out

    Mastercool Refrigerant Hose Line Spare 1/4 inch Gasket Pack of 10

    Mastercool Refrigerant Hose Line Spare 1/4 inch Gasket Pack of 10
    Mastercool Genuine OEM
    MPN: 42010-10
    ✓ Same Day Dispatch
    £3.05
  • Mastercool Inner outer Pipe Reamer Size up to 1 1/2

    Mastercool 70085 — Inner-Outer Reamer for Tubing (3/16" to 1 1/2" O.D.) Dual-Purpose Deburring Tool

    Mastercool 70085 — Inner-Outer Reamer for Tubing (3/16" to 1 1/2" O.D.) Dual-Purpose Deburring Tool
    Mastercool Genuine OEM
    MPN: 70085
    ✓ Same Day Dispatch
    £10.66
  • Mastercool Filter Dryer for 69500/69200-220 Recovery Unit

    Mastercool 69500-DR — Filter-dryer 1/4" M for 69200/69350/69500

    Mastercool 69500-DR — Filter-dryer 1/4" M for 69200/69350/69500
    Mastercool Genuine OEM
    MPN: 69500-DR
    ✓ Same Day Dispatch
    £12.62
  • RTU BU Bubble-Up Refrigerant Leak Detector Spray 1L Single

    RTU BU Bubble Up Leak Detector 1L

    RTU BU Bubble Up Leak Detector 1L
    RTU Genuine OEM
    ✓ Same Day Dispatch
    £22.56
  • Mastercool Copper Pipe Flaring And Swaging Kit 1/8 to 3/4
    Sold out

    Mastercool 70053 45° Flaring & Swaging Tool Set 1/8" to 3/4" with Case

    Mastercool 70053 45° Flaring & Swaging Tool Set 1/8" to 3/4" with Case
    Mastercool Genuine OEM
    MPN: 70053
    ✓ Same Day Dispatch
    £67.25
  • Mastercool Flares 6 Sizes 1/4 5/16 3/8 1/2 5/8 3/4 O.D. Tubing

    Mastercool 70057-A Eccentric Flaring Tool — 6 Sizes 1/4" to 3/4"

    Mastercool 70057-A Eccentric Flaring Tool — 6 Sizes 1/4" to 3/4"
    Mastercool Genuine OEM
    MPN: 70057-A
    ✓ Same Day Dispatch
    £100.48
  • Javac EDGE Safe Seal Charging Hoses 72" — 1/4" — JAV-1071
    Sold out

    Javac Edge Safe Seal Hose Set 3 x 72" 1/4" SAE

    Javac Edge Safe Seal Hose Set 3 x 72" 1/4" SAE
    Javac Edge Genuine OEM
    MPN: JAV-1071
    ✓ Same Day Dispatch
    £170.74
  • Javac Ratchet Handle Tube Cutter Set

    Javac Edge Ratchet Tube Cutter Set 1/8" - 7/8" OD | JAV-1011 | With & Without Ratchet Handle

    Javac Edge Ratchet Tube Cutter Set 1/8" - 7/8" OD | JAV-1011 | With & Without Ratchet Handle
    Javac Genuine OEM
    MPN: JAV-1011
    ✓ Same Day Dispatch
    £55.01
  • Mastercool 70048 Set of 5 Swaging Punches for 1/4 5/16 3/8 1/2 and 5/8 O.D. tubing

    Mastercool 70048 Set of 5 Swaging Punches for 1/4 5/16 3/8 1/2 and 5/8 O.D. tubing

    Mastercool 70048 Set of 5 Swaging Punches for 1/4 5/16 3/8 1/2 and 5/8 O.D. tubing
    Mastercool Genuine OEM
    MPN: 70048
    ✓ Same Day Dispatch
    £13.19
  • Mastercool Valve Core Removal Kit With 6 Valve Cores
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    Mastercool 90376 Valve Core Removal Installation Kit 6 Cores

    Mastercool 90376 Valve Core Removal Installation Kit 6 Cores
    Mastercool Genuine OEM
    MPN: 90376
    ✓ Same Day Dispatch
    £8.00
  • Mastercool Refrigeration Manifold Gauge Set Two Way with 3 x 90cm Hoses R410 R404 93636-E
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    Mastercool 93636-E 2-Way Aluminium Manifold Gauge Set 63mm R410A/R32 3×90cm

    Mastercool 93636-E 2-Way Aluminium Manifold Gauge Set 63mm R410A/R32 3×90cm
    Mastercool Genuine OEM
    MPN: 93636-E
    ✓ Same Day Dispatch
    £81.25
  • Spin Flaring Tool Set for 1/4, 3/8, 1/2, 5/8 and 3/4 inch OD Pipe
    Sold out

    Spin Flaring Tool Set for 1/4, 3/8, 1/2, 5/8 and 3/4 inch OD Pipe

    Spin Flaring Tool Set for 1/4, 3/8, 1/2, 5/8 and 3/4 inch OD Pipe
    Diversitech Genuine OEM
    MPN: SPIN-F5000
    ✓ Same Day Dispatch
    £86.02

Frequently asked questions

A standard AC installation toolkit includes a vacuum pump, manifold gauge set, flaring tool, pipe cutter, torque wrench, digital thermometer, and leak detector. A nitrogen regulator is required for pressure testing before evacuation and charging.

F-Gas certification is required to purchase and handle refrigerants, but not to purchase tools and equipment. However, only F-Gas certified engineers should carry out work involving refrigerant handling on systems containing fluorinated gases.

A flaring tool creates a precise cone-shaped flare on the end of copper refrigerant pipe to form a leak-free connection with flare fittings. Correct flare geometry is critical — an incorrect flare is one of the most common causes of refrigerant leaks on new installations.

Torque settings depend on pipe size. Typical values are 18 Nm for 1/4" pipe, 42 Nm for 3/8", 55 Nm for 1/2", and 65 Nm for 5/8". Always refer to the outdoor unit manufacturer's installation manual for specified torque values.

Yes. Most HVAC tools are held in UK stock and available for same-day dispatch on orders placed before 1PM. Tracked delivery options are available at checkout.