Manifolds and Hoses

  • 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
  • EL75372 Javac
    Javac Four Valve Manifold R134A, R22, R404A and R407C
    £222.68 £185.57
  • 3/4 Mpt 1/4 Flare Brass Bottle Adaptor
    R32 Bottle adapter
    £19.16 £15.97
  • Javac Two-Valve Multi Gas Manifold, 72 1/4 inch Hoses, Case and Sight-Glass
    Javac Two-Valve Multi Gas Manifold, 72 1/4 inch Hoses, Case and Sight-Glass
    £219.30 £182.75
  • Javac 2 Valve Manifold R410A/R32, 3 x 72 x 1/4-5/16 inch Hoses, Case, Sight Glass
    Javac 2 Valve Manifold R410A/R32, 3 x 72 x 1/4-5/16 inch Hoses, Case, Sight Glass
    £242.36 £201.97
  • A set of three 72-inch Javac Safe Seal Charging Hoses (JAV-1071) in a circular arrangement, featuring black hoses with red, blue, and yellow fittings. The hoses are labelled with 'Javac Edge' branding and specifications, including compatibility with R134a
    Javac Safe Seal Charging Hoses JAV-1071 72-Inch for R134a R404a R410A
    £165.76 £138.13
  • Javac 72 inch Safe Seal Hoses 1/4 x 5/16 R410A R32
    JAV-1072 R410A/R32 Safe Seal Charging Hoses 72" 1/4"x5/16" 800/4000 PSI
    £171.00 £142.50
  • 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
  • A Refco 2-way manifold set (BM2-3-DS-CLIM) in an open green plastic case, featuring two Bourdon-type pressure gauges with bar and psi scales, three colour-coded charging hoses (blue, red, yellow) of 1/4" SAE, and two additional hoses (blue, red) of 5/16"
    Refco 2-Way Manifold Set R22 R407C R410A with 5 Hoses Plastic Case
    £253.63 £211.36
  • Mastercool Replacement Gauge 80mm, HP, Psi/Bar/C, R12, R22, 134a, 404A
    Mastercool MRBH Replacement Gauge 80mm, HP, Psi/Bar/C, R12, R22, 134a, 404A
    £12.01 £10.01
  • Mastercool Replacement MRBL Gauge 80mm, HP, Psi/Bar/C, R12, R22, 134a, 404A
    Mastercool Replacement MRBL Gauge 80mm, HP, Psi/Bar/C, R12, R22, 134a, 404A
    £12.01 £10.01
  • Imperial Kwik Quick Coupler Straight 16C 1/4 Female X 1/4
    Imperial Kwik Quick Coupler Straight 16C 1/4 Female X 1/4
    £32.70 £27.25
  • Imperial Kwik Quick Coupler Elbow 5/16 Female x 5/16
    Imperial Kwik Quick Coupler Elbow 5/16 Female x 5/16
    £39.83 £33.19
  • Javac PVRSET Nitrogen Pressure Manifold set
    Javac PVRSET Nitrogen Pressure and Vacuum Manifold Set
    £357.85 £298.21
  • Javac Refco 3/8 Yellow Charging Line 72 inch
    Javac Refco 3/8 Yellow Charging Line 72 inch
    £35.24 £29.37
  • Mastercool MBL Gauge 80mm Low Pressure Bar/C R22-134a-404/7-507
    Mastercool MBL Gauge 80mm Low Pressure Bar/C R22-134a-404/7-507
    £11.89 £9.91
  • Refco Refrigeration Vacuum Gauge
    Refco Refrigeration Vacuum Gauge
    £173.84 £144.87
  • Refco 3/8 Yellow Refrigerant Gas Charging Line 36 Inch
    Refco 3/8 Yellow Refrigerant Gas Charging Line 36 Inch
    £29.82 £24.85
  • Javac Nitrogen Pressure Regulator Gauge 50 Bar
    Javac Nitrogen Pressure Regulator Gauge 50 Bar
    £223.62 £186.35
  • Javac Digital Vacuum Gauge
    JAVAC VG64 Digital Vacuum Gauge for HVAC - High Precision Tool
    £315.26 £262.72
  • Sauermann Smart wireless vacuum probe with dual valves
    Sauermann Smart wireless vacuum probe with dual valves
    £135.32 £112.77
  • Sauermann Wireless pressure probe
    Sauermann Wireless pressure probe
    £97.62 £81.35
  • Sauermann NTC Clamp Temperature Probe
    Sauermann NTC Clamp Temperature Probe
    £40.08 £33.40

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.