GAH - Dualstream Unvented Cylinder Spares

Downloadable PDF Technical and Installation manual can be found here:

GAH Dualstream Technical and Installation manual

1–12 of 16 items

  • GAH - 6 Bar Core Unit Pressure Relief Expansion Manifold Valve

    5 Bar Core Unit Pressure Relief Expansion Manifold Valve

    SKU: GA-9-53
    EXCL. TAX £42.89 INCL. TAX £51.47     Add to cart
  • GAH - 11" TBS Thermostat 691216

    GAH – 11″ TBS Thermostat 691216

    SKU: GA-14-7
    EXCL. TAX £13.75 INCL. TAX £16.50     Add to cart
  • GAH - 12 Litre Potable Expansion Vessel

    GAH – 12 Litre Potable Expansion Vessel

    SKU: GA-26-26
    EXCL. TAX £29.80 INCL. TAX £35.76     Add to cart
  • GAH - 18 Litre Potable Expansion Vessel

    GAH – 18 Litre Potable Expansion Vessel

    SKU: GA-26-24
    EXCL. TAX £33.18 INCL. TAX £39.82     Add to cart
  • Honeywell V4043H 1056 - 2 Port Motorised Zone Valve 22mm V4043H1056

    GAH – 2 Port Motorised Valve Alternative

    SKU: GA-25-2
    EXCL. TAX £64.98 INCL. TAX £77.97     Add to cart
  • GAH - 25 Litre Potable Expansion Vessel

    GAH – 25 Litre Potable Expansion Vessel

    SKU: GA-26-25
    EXCL. TAX £39.15 INCL. TAX £46.98     Add to cart
  • GAH - 3 Bar 3 Port Pressure Reducing Valve

    GAH – 3 Bar 3 Port Pressure Reducing Valve

    SKU: GA-8-52
    EXCL. TAX £71.08 INCL. TAX £85.30     Add to cart
  • GAH - 3 Bar Pressure Reducer Valve Cartridge

    GAH – 3 Bar Pressure Reducer Valve Cartridge

    SKU: GA-8-2
    EXCL. TAX £101.88 INCL. TAX £122.25     Add to cart

  • GAH – 3/6 Bar Multibloc Combination Valve

    SKU: GA-8-61
    EXCL. TAX £141.93 INCL. TAX £170.31     Add to cart
  • GAH - 3kW Immersion Heater Element & Anode 65101884

    GAH – 3kW Immersion Heater Element & Anode 65101884

    SKU: GA-12-22
    EXCL. TAX £44.50 INCL. TAX £53.41     Add to cart
  • GAH - 6 Bar Core Unit Pressure Relief Expansion Manifold Valve

    GAH – 6 Bar Core Unit Pressure Relief Expansion Manifold Valve

    SKU: GA-9-25
    EXCL. TAX £42.89 INCL. TAX £51.47     Add to cart
  • GAH - 6 Bar Pressure Relief Expansion Cartridge

    GAH – 6 Bar Pressure Relief Expansion Cartridge

    SKU: GA-8-26
    EXCL. TAX £11.10 INCL. TAX £13.32     Add to cart