Through Wall Insulation Kit


In stock

Key Specifications

Pack contains

2 x straight 320mm lengths

2 x custom slit elbows

2 x strips of tape

  • Avoids heat loss and improves efficiency of the installed air source heat pump
  • 19mm wall insulation with a tough PVC coating
  • Suitable for both 22mm and 28mm pipe work

In stock

Through Wall Ins Kit (TW-KIT) 22mm-28mm helps run pipe work from an externally mounted air source heat pump or biomass boiler into a property. The pipe work requires to be run through the exterior wall.  Without the correct insulation the hot pipe work will be affected by cold bridging and heat loss. MIS 3005 requires that external pipework running through external walls to be adequately insulated. The TW-Kit is ready made for such installations and also comes with the elbows to cover the external copper pipe connection.

Step 1 – Select a 65mm Core drill
Step 2 – Drill 2 65mm holes next to each other
Step 3 – Insert the PVC sleeve insulations into the hole, allowing a recess for the elbow to fit
Step 4 – Fit the elbow over the copper pipes
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