Manifolds and Hoses

  • Mastercool 71500 Hydra-Krimp A/C Hose Crimper kit in an open black plastic case, showcasing the hydraulic crimper with a red die set attached, a black handle, and seven colour-coded die sets (Purple, Red, Yellow, Green, Black, Orange, Blue) neatly arrange
    Mastercool 71500 Hydra Krimp Hydraulic Refrigerant Hose Maker Crimper
    £895.24 £746.03
  • A JAVAC CO2 Sub Critical 4 Valve Manifold with blue and red 80mm oil-filled gauges (LP -1 to +30 Bar, HP -1 to +50 Bar), three 1m charging lines (red, blue, yellow), and a blue plastic carry case with foam padding, designed for air conditioning and refrig
    Javac FR1308-4R-E20 4 Valve Subcritical CO2 Refrigerant Gas Manifold Set
    £593.87 £494.89
  • Mastercool 70081 Ratchet Wrench
    Mastercool 70081 Ratchet Wrench
    £10.13 £8.44
  • Mastercool 90410
    Mastercool 90410 R410A Flexible Flare Adapter Air Conditioning 1/4 - 5/16 inch
    £8.90 £7.42
  • Mastercool 93636-EB1 2-Way Aluminum Manifold Gauge Set with Class 1.0 gauges, featuring two 80mm gauges with protective boots, blue and red piston valves, and three 90 cm charging hoses in red, blue, and yellow, coiled neatly with brass fittings, and a ha
    Mastercool 93636-EB1 2-Way Aluminum Manifold Gauge Set for R410A, R32, R22, R407C
    £122.75 £102.29
  • Three coiled Mastercool 90262-36 high-pressure HVAC hoses in blue, yellow, and red, each with 1/4" SAE manual shut-off valve fittings and knurled brass nuts, designed for professional refrigerant handling.
    Mastercool 90262-36 Set of 3-90cm Standard Hose 1/4 - 1/4 Manual Shut-Off
    Special Price £34.69 £28.91 Regular Price £42.64 £35.53
  • Three coiled Mastercool 90262-60 high-pressure HVAC hoses in blue, yellow, and red, each with 1/4" SAE manual shut-off valve fittings and knurled brass nuts, designed for professional refrigerant handling.
    Mastercool 90262-60 Set of 3-150cm Standard Hose 1/4 & 1/4 Manual Shut-Off
    £53.28 £44.40
  • Mastercool 90411 Flex Adapter with Ball Valve, featuring a 1/4-inch SAE to 5/16-inch SAE swivel connection, black hose, brass fittings, and a black-handled ball valve, is designed for R410A HVAC systems.
    Mastercool 90411 Flex Adapter with Ball Valve - 1/4" SAE to 5/16" SAE for R410A
    £13.82 £11.52
  • Refco 4663981 Refrigerant Vacuum Gauge Set 0 to 1000 Mbar
    Refco 4663981 Refrigerant Vacuum Gauge Set 0 to 1000 Mbar
    £158.27 £131.89
  • Mastercool 99926-BT Spartan 2-Way Smart Manifold, a black HVAC diagnostic tool with a 4.3” colour touchscreen LCD displaying 'Spartan Smart Manifold' and the Mastercool logo, featuring a green power button, blue and red valve knobs with the Mastercool log
    Mastercool 99926-BT Spartan 2-Way Smart Manifold Bluetooth HVAC Tool
    £529.48 £441.23
  • A Mastercool Spartan Smart Manifold device is shown, featuring a digital display with two pressure gauges (7 bar and 14.3 bar) and temperature readings (15.6°C SAT TEMP, 23.9°C CH TEMP). The device has blue and red valves, two clamp probes, and a power bu
    Mastercool 99926-BT-2 Spartan 2-Way Smart Manifold with Bluetooth for HVAC
    £588.86 £490.72
  • A Mastercool Spartan 4-Way Smart Manifold is displayed in front of its black plastic carrying case. The manifold features a digital touchscreen showing pressure and temperature readings, with blue, red, yellow, and black knobs and fittings. Included acces
    Mastercool 99946-BT Spartan 4-Way Smart Manifold Bluetooth
    £608.64 £507.20
  • Mastercool Spartan 4-Way Smart Manifold 99943-BT with Bluetooth, including digital display, blue, red, and yellow hoses, K-type thermocouple clamps, and a black carrying case, ideal for HVAC diagnostics on airconspares.com.
    Mastercool Spartan 4-Way Smart Manifold with Bluetooth 99946-BT for HVAC Diagnostics
    £668.03 £556.69
  • Mastercool Digital Vacuum Gauge with Bluetooth
    Mastercool 98063-BT Bluetooth Digital Vacuum Gauge for HVAC 1-20,000 Micron
    £212.78 £177.32
  • Mastercool Universal R1234yf Master Kit. A black plastic carrying case open to reveal an organized tool kit. The case contains five tools with brass and metal components, including four elongated tools with knurled handles in silver and gold tones, and on
    Mastercool Universal Valve Core Remover/Installer R1234yf Master Kit
    £112.16 £93.47
  • Blue Mastercool 69300 Twin Turbo 110V Refrigerant Recovery Machine with dual gauges, control knobs, and a sturdy HDPE case designed for HVAC professionals.
    Mastercool Twin Turbo 110v Refrigerant Recovery Machine
    £1,380.18 £1,150.15
  • A blue and black Mastercool 69300-220 Twin Turbo Refrigerant Recovery System with a digital control panel, featuring two pressure gauges (suction and discharge), a yellow control knob, blue and red valves, and a power switch. The unit has a sturdy HDPE ca
    Mastercool 69300-220 Twin Turbo Refrigerant Recovery System 220V - HVAC Tool UK
    £1,380.18 £1,150.15
  • Mastercool 52255 A/C System Analyser kit in an open hard carrying case, including the blue and grey analyser with LCD display, a round vane anemometer with a coiled cable, a clamp-on thermocouple with yellow leads, and a pressure transducer with a black c
    Mastercool 52255 A/C System Analyzer - Professional HVAC Diagnostic Tool for Superheat, Subcool, and Airflow Testing
    £458.28 £381.90
  • Mastercool 86996-MRB 4 Way Ball Valve Manifold for Automotive AC, Includes Hoses, Couplers
    Mastercool 4 Way Ball Valve Manifold for Automotive AC, Includes Hoses, Couplers
    £227.00 £189.17
  • Mastercool 86772-PB Moulded Carry Case for 4 Way Manifolds
    Mastercool Moulded Carry Case for 4 Way Manifolds
    £20.26 £16.88
  • Mastercool Moulded Plastic Carry Case for Manifolds
    Mastercool Moulded Plastic Carry Case for Manifolds
    £14.89 £12.41
  • JAVAC CO2 Trans Critical 2 Valve Manifold with two 80mm oil-filled gauges, one blue for low pressure (-1 to +80 Bar) and one red for high pressure (-1 to +160 Bar), featuring a brass body, blue and red valve knobs, and a metal hanging hook.
    JAVAC CO2 Pro 2-Valve Transcritical Manifold
    £1,234.44 £1,028.70
  • Mastercool EBL1 Gauge Lp Class 1 80 R410a-407-22 Ebl1
    Mastercool EBL1 Gauge Low Pressure Blue Class 1 80mm R410a R407 R22
    £31.96 £26.63
  • Javac EL33021-RBY Set of 3 Ball Valves 1/4 SAE Red Blue Yellow
    Javac EL33021-RBY Set of 3 Ball Valves 1/4 SAE Red Blue Yellow
    £59.71 £49.76

HVAC manifolds and charging hoses for precision control

Get accurate readings and faster servicing with our extensive range of professional refrigerant manifolds and hoses – trusted by air con and refrigeration engineers across the UK.

Whether you're working on R32, R410A, R134a or mixed refrigerants, we stock manifold sets, replacement hoses and accessories to keep your tools reliable and compliant.

Get the right manifolds and hoses for the right job

Professional HVAC work demands tools that deliver consistent, accurate results. From Mastercool manifold gauge sets to blue charging hoses and flex adapters, we provide the tools that deliver precise pressure readings and leak-free connections that protect both your reputation and the environment.

Our in-stock range of manifolds and hoses (and other manifold accessories) includes:

  • 2-valve & 4-valve manifold gauge sets for fast pressure and vacuum readings, refrigerant recovery, and charging tasks
  • Refrigerant-specific Mastercool manifold kits, each calibrated for R410, R32, R134a and more – clearly colour-coded and labelled for safe, easy use
  • Smart digital manifold gauge sets – with advanced diagnostics with Bluetooth®, pressure, vacuum, and temperature sensors, plus app‑based data logging
  • Replacement Mastercool hoses & charging lines in standard 1/4" and 5/16" fittings. Choose from single hoses or full kits in a variety of lengths and colours
  • Quick couplers, adaptors & service valves for connecting to A/C systems safely and securely, to service and repair – including dedicated Mastercool repair kits
  • Mastercool valve core remover/installers, essential for controlling refrigerant flow
  • Conversion kits to help you easily switch between different hose sizes and refrigerant types – perfect for multi-system engineers

Next day delivery on Javac, Diversitech and Mastercool manifold equipment

All our products are from leading HVAC tools brands like Mastercool, Javac, Sauermann and Diversitech, and are in stock, ready to ship.

They’re made from high-quality materials, built to last the rigours of daily use, guaranteeing a long-lasting investment.

So, if you need genuine Mastercool manifold gauge sets or a Javac transcritical manifold, look no further than airconspares.com.