>
Customer support:0917 133 662info@atria.sk
    Currency
    EUR
    Language
    English
    Home / Heating technology / Professional Heating / boiler and apartment metering units / boiler modules HEAT BLOCK / Boiler module heat bloc - unmixed / HEAT BLOC boiler module K31 - non-mixing - DN 25; DN 25; without pump - special offer

    HEAT BLOC boiler module K31 - non-mixing - DN 25; DN 25; without pump - special offer

    Code: 36012
    napojeny tovar
    Not rated Rating details
    357,75 € –20 %
    k 31 dn25 nové čerpadlo
    357,75 € –20 % 286,20 € / pcs Measure price:
    1 week

    Detailed information

    Related products

    22034 1 zverne srobenie na viacvrstvove potrubie alpex 16x2 alu ek
    Action
    –19 %
    Compression fitting - for ALPEX multilayer pipe - 16x2 ALU-EK
    The average product rating is 5,0 out of 5 stars.
    In stock now (1831 pcs)
    3,70 €

    Compression fitting - for ALPEX multilayer pipe - 16x2 ALU-EK

    500684
    Screenshot 32
    –37 %
    Pipe calibrator
    The average product rating is 5,0 out of 5 stars.
    In stock now (25 pcs)
    15,87 €

    Pipe calibrator for PEX-AL-PEX pipe 16 mm / 20 mm / 26 mmA tool for calibrating...

    KALIBRATOR NA POTRUBIE
    System insulation board UHP55 for underfloor heating (STIROTERMAL BASIC)
    –17 %
    System insulation board UHP55 for underfloor heating (STIROTERMAL BASIC)
    The average product rating is 4,9 out of 5 stars.
    Sale ended or currently unavailable (0.004 m2)
    11,72 €

    System insulation polystyrene board UHP55 (STIROTERMAL BASIC) with increased...

    STIROTERMAL BASIC
    Avansa 2007 TX
    Action
    –31 %
    Avansa 2007 TX
    The average product rating is 5,0 out of 5 stars.
    In stock now (28 pcs)
    56,31 €

    The wireless thermostat Avansa 2007 TX is suitable for controlling most boilers....

    BEZDROTOVY TERMOSTAT AVANSA 2007TX
    Show all related products

    Product detailed description

    PAW.K31-DN 25

    • PN 6, T = +110 °C
    • the module includes: supply a return potrubie, circulation pump, 2 ks union k pump, 2 ks teplomerov, 2 ks ball valves, check valve a thermal insulation
    • connection k vykurovaciemu system samostatne alebo cez manifold PAW.MV25
    • total output up to 50 kW (at ΔT = 20K), prietok do 2150 l/h, Kvs 7,2
    • material: brass, EPP thermal insulation

    Frequently Asked Questions

    • How do I choose the right pump output/head? It must cover the pressure losses of your specific circuit (pipe length, number of fittings) - if in doubt, consult a heating engineer who will size the pump precisely for you.
    • Must installation be carried out by a professional? Fitting the pump into prepared piping can be handled by a homeowner, but we recommend having the electrical connection and system balancing checked by a professional.

    Additional parameters

    Category: Boiler module heat bloc - unmixed
    EAN: Lukas
    Material type: mosadz
    Operating temperature: +110 °C
    Nominal pressure: PN 6
    Total output up to: 50 kW
    Last price update: 27.02.2026 1:06:40
    System insulation board UHP55 for underfloor heating (STIROTERMAL BASIC)
    –17 %
    System insulation board UHP55 for underfloor heating (STIROTERMAL BASIC)
    The average product rating is 4,9 out of 5 stars.
    Sale ended or currently unavailable (0.004 m2)
    11,72 €

    System insulation polystyrene board UHP55 (STIROTERMAL BASIC) with increased...

    STIROTERMAL BASIC
    Potrubie pex al pex
    Action
    –67 %
    PEX-AL-PEX pipe 20 x 2 for heating, underfloor heating and water
    The average product rating is 4,8 out of 5 stars.
    In stock now (1128 m)
    0,91 €

    Five-layer PEX-AL-PEX composite pipe is designed for: hot and cold water...

    PEXALPEX 203
    Screenshot 72
    –53 %
    Aquart 25/6/180
    The average product rating is 5,0 out of 5 stars.
    Sale ended or currently unavailable
    36,96 €

    Circulating pump Aquart 25/6/180   The AQUART 25/60 180 mm circulating pump...

    AQUART 25/6/180
    Avansa 2007
    Action
    –49 %
    Avansa 2007
    The average product rating is 4,8 out of 5 stars.
    In stock now (16 pcs)
    26,68 €
    Measure price: 26,68 € / 1 pcs

    Avansa 2007 - programmable weekly thermostat  The Avansa 2007 room...

    TERMOSTAT AVANSA 2007
    44075 1 izolacia 18 mm 3 8 9mm
    Pipe insulation 18 mm (3/8") / 9mm
    In stock now (222 m)
    0,74 €

    Pipe insulation 18 mm (3/8") / 9mm Pipe insulation, or insulating foam for...

    IZO 18/09
    Screenshot 168
    Action
    –9 %
    Protherm Tiger Condens 20/26 KKZ 42 + MiGo smart controller
    The average product rating is 5,0 out of 5 stars.
    1 week
    2 614 €

    PROTHERM TIGER CONDENS 20/26 KKZ 42- wall-mounted condensing boiler with a...

    0010045051
    mall
    –20 %
    Gas Boiler BOSCH Condens GC2300iW 24 P - Wall-Mounted Condensing Heating Boiler
    The average product rating is 4,0 out of 5 stars.
    In stock now (1 pcs)
    1 386,46 €
    7736901553
    mall
    Action
    Total Filter TF1 - 3/4" komplet
    The average product rating is 5,0 out of 5 stars.
    Sale ended or currently unavailable (1 pcs)
    216,48 €

    Total Filter TF1 - 3/4" & Filter Fluid+ Protector An innovative new product in...

    TOTAL FILTER TF1-3/4
    Solárna nerezová dvojrúra, vlnovec BiSolar (Typ Solárna nerezová dvojrúra, vlnovec BiSolar DN16, 2 x 16 m)
    –20 %
    Solar Stainless Steel Double Pipe, Corrugated BiSolar
    The average product rating is 5,0 out of 5 stars.
    In stock now (1 pcs)
    from 392,89 €

    DN16, L= 16m and 25mDN20  L= 25m  / with cable and PES insulation...

    804341
    14909 redukcia 1 2 x 1 4 mf
    –30 %
    Reducer 1/2" x 1/4" MF
    In stock now (34 pcs)
    1,11 €

    Brass threaded reducer 1/2" x 1/4" MF is the most commonly used...

    2520027
    Show all alternative products Previous product Next product

    Product rating

    Be the first who will post an article to this item!

    Do not fill out this field:

    How would you rate this product? Choose 1 to 5 stars, where 1 is the worst and 5 is the best rating.

    Discussion

    Be the first who will post an article to this item!

    Do not fill out this field:
    Vytvořil Shoptet | Design Shoptak.cz. > >