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Hydaheat
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    Couplings

    Water underfloor heating couplings provide secure, reliable connections between pipework and system components, ensuring leak‑free performance and efficient heat distribution.

    Designed for durability and ease of installation, these high‑quality fittings help maintain consistent flow and long‑term system integrity.

    Explore our range of UFH couplings suitable for all wet underfloor heating layouts and pipe types.

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    • Show 12 Products
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    • Single zone flow splitter

      Single Zone Flow Splitter

      Hydaheat flow splitter fits to all underfloor heating single zone control packs

      £8.40

      Add to cart
    • Blanks

      Manifold Port Cap Blanking

      Hydaheat manifold blanking cap 3/4 fitting

      £1.54

      Add to cart

    • Compression Elbow For 16mm Pipe

      90 degree compression coupling for MLCP

      £4.99

      Add to cart

    • Compression Coupler for 16mm TO 16mm Pipe

      Hydaheat Underfloor Heating compression coupling for 16mm to 16mm pipe

      £2.42

      Add to cart

    • Compression Coupler for 12mm to 12mm Pipe

      Hydaheat Underfloor Heating compression coupling for 12mm to 12mm Pipe

      £12.05

      Add to cart
    • 3/4 - 3/4

      3/4 to 3/4 Plain Coupler

      Hydaheat 3/4 to 3/4 plain repair coupler.

      £2.94

      Add to cart
    • 16 to 15mm copper compression coupling

      16 To 15mm Copper Compression Coupling

      Hydaheat 16mm to 15mm copper compression coupling.

      £3.99

      Add to cart
    • Mail Iron

      1/2″ Male Iron to 16mm Pipe

      Hydaheat 1/2 " male iron to 16mm MLCP pipe coupling.

      £4.42

      Add to cart
    • COPUNEQUALTEE Copper Pipe Coupling

      Unequal Tee 35-28-35mm Copper M Press Box QTY 16

      Unequal Tee 35-28-35mm Copper M Press (Box of 16) – WRAS Approved

      £199.17

      Add to cart
    • COPUNEQUALTEE Copper Pipe Coupling

      Unequal Tee 35-22-35mm Copper M Press Box QTY 16

      Unequal Tee 35-22-35mm Copper M Press (Box of 16) – WRAS Approved

      £169.22

      Add to cart
    • COPUNEQUALTEE Copper Pipe Coupling

      Unequal Tee 35-15-35mm Copper M Press Box QTY 16

      Unequal Tee 35-15-35mm Copper M Press (Box of 16) – WRAS Approved

      £169.22

      Add to cart
    • COPUNEQUALTEE Copper Pipe Coupling

      Unequal Tee 28-28-22mm Copper M Press Box QTY 20

      Unequal Tee 28-28-22mm Copper M Press (Box of 20) – WRAS Approved

      £179.20

      Add to cart
    12Next

    underfloor heating supplies

    At Hydaheat Limited, we value our partnerships with industry professionals. Whether you’re a contractor, builder, or architect, we’re excited to offer exclusive trade discounts on our range of high-quality underfloor heating systems and enjoy competitive pricing on all products, priority access to new product lines and promotions and expert technical support.

    Apply for a Trade Discount with Hydaheat

    Main Categories

    • Electric Underfloor Heating
    • Water Underfloor Heating
    • Electric Heating Thermostats
    • Water Heating Thermostats
    • Adhesive & Levellers
    • Insulation & Fixing Systems

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    Registered office: Warrington, Cheshire, WA5
    Company Number: 15365860 | VAT Number: 459 9757 13

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