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Caleffi - TTN2QA - Pre-Assembled Distributor with Flow Meters 1" 11 Groups
Caleffi - TTN2QA - Pre-Assembled Distributor with Flow Meters 1" 11 Groups

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Caleffi - TTN2QA - Pre-Assembled Distributor with Flow Meters 1" 11 Groups

Caleffi - TTN2QA - Pre-Assembled Distributor with Flow Meters 1" 11 Groups

€1,230.36

(Excl. VAT)

Price

(Excl. VAT)

€1,230.36

Product Description

The Caleffi 6646M1 is a genuine pre-assembled distributor designed for underfloor heating systems. This robust unit features a chrome-plated brass manifold body, 1" F main connections, and 3/4" Eurocone outlets. It includes 11 groups, each equipped with flow meters (0.5–5 l/min) and shut-off valves for individual circuit control. The distributor is rated for a maximum working pressure of 6 bar and a maximum working temperature of 90 °C. It comes complete with mounting brackets, drain/fill valves, and automatic air vents, ensuring easy installation and reliable operation.
Caleffi

Product Details

Brand
caleffi
Number of groups
11
Main connection size
1 inch F
Flow meter range L min
0.5–5
Manifold body material
chrome-plated brass
Outlet connection size
3/4 inch Eurocone
Max working pressure bar
6
Outlet center distance mm
50
Includes drain fill valves
1
Includes mounting brackets
1
Includes automatic air vents
1
Max working temperature celsius
90
Manufacturer
caleffi

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  • Reviews

    Customer Reviews

    Be the first to write a review!

    Product Description

    The Caleffi 6646M1 is a genuine pre-assembled distributor designed for underfloor heating systems. This robust unit features a chrome-plated brass manifold body, 1" F main connections, and 3/4" Eurocone outlets. It includes 11 groups, each equipped with flow meters (0.5–5 l/min) and shut-off valves for individual circuit control. The distributor is rated for a maximum working pressure of 6 bar and a maximum working temperature of 90 °C. It comes complete with mounting brackets, drain/fill valves, and automatic air vents, ensuring easy installation and reliable operation.
    Caleffi

    Product Details

    Brand
    caleffi
    Number of groups
    11
    Main connection size
    1 inch F
    Flow meter range L min
    0.5–5
    Manifold body material
    chrome-plated brass
    Outlet connection size
    3/4 inch Eurocone
    Max working pressure bar
    6
    Outlet center distance mm
    50
    Includes drain fill valves
    1
    Includes mounting brackets
    1
    Includes automatic air vents
    1
    Max working temperature celsius
    90
    Manufacturer
    caleffi

    Reviews

    Customer Reviews

    Be the first to write a review!

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    Caleffi - TTN2QA - Pre-Assembled Distributor with Flow Meters 1" 11 Groups

    SKU: caleffi-ttn2qa

    Caleffi
    Browse all parts

    €1,230.36

    (excl. VAT)