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Inta 2 Pack 750mm Primary Pro pre-insulated hoses 1" female swivel elbow x 28mm HPHOSE750B

Inta 2 Pack 750mm Primary Pro pre-insulated hoses 1" female swivel elbow x 28mm HPHOSE750B

(Code: HPHOSE750B)
Inta
Inta’s Pre-Insulated Hoses are external-use, heat pump connection hoses designed to minimize heat loss, maintain system efficiency, and comply with Building Regulations Part L.
£ 124.95
g
-+
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PAYPAL CREDIT
Finance options available
EXPRESS DELIVERY*
Order before 1pm
FREE DELIVERY
On orders over £10*
RATED EXCELLENT
Read reviews

  1. Description of Inta 2 Pack 750mm Primary Pro pre-insulated hoses 1" female swivel elbow x 28mm HPHOSE750B:



    Building regulations Part L states that all external pipework on an Air Source Heat Pump System must be fully insulated to reduce heat loss and maintain system efficiency.

    In systems where every watt counts, Inta’s Pre insulated hoses have been designed for external use to prevent heat losses and to help maintain the COP and SCOP of the system, preventing losses of energy, contributing to an efficient system and preventing higher costs to run than expected.

    The water resistant finish prevents the insulation from absorbing water and moisture that could result in an unintended outcome of the insulation becoming a conductor for heat loss.

    It’s essential that all joints are bonded and sealed correctly to prevent any capillary traction occurring. The surface finish must be re-treated, the joints and seals inspected and resealed if necessary using Primary Pro Bond / Seal during an annual inspection to maintain the product performance.

    Pre-insulated to reduce system heat loss preserving system efficiency
    Available with 1? female x 28mm or 1 1/4? Female x 35mm connections
    Supplied in pairs to suit the flow and return of your heat pump
    Designed to connect directly to the heat pump
    Available with a straight or bent heat pump connection to suit a variety of units and installations
    Additional piece of insulation provided to insulate the connections
    Full range of ASHP control valves including magnetic filters, antifreeze valves, balancing valves etc available
    The Primary Pro insulation is water and UV resistant making it suitable for all weather conditions. Must be inspected annually and retreated, with joints resealed if necessary using Primary Pro Bond and Seal
    Hose

    Max inlet pressure (static): 10 Bar
    Max inlet temperature: 90°C
    Medium: water, water+glycol up to 50%
    Insulation

    Wall thickness: 19mm +0 / -3mm
    Material: treated closed cell polyethylene
    Temperature range: -45°C to 105°C
    Thermal conductivity: ? = 0.034 W/mk at 0°C
    Water vapour diffusion resistance: µ = 39,300
    THE INSULATION IS STRICTLY FOR EXTERNAL USE ONLY!

  2. Features of Inta 2 Pack 750mm Primary Pro pre-insulated hoses 1" female swivel elbow x 28mm HPHOSE750B:

    ✔

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  4. To find out more details about the product. Have a look at the following product spreadsheet.






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