
Heat Pump Accessories
We highly recommend installing Primary –Pro insulation for the insulation of the outdoor unit pipe work. This is available at most suppliers
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The pipe work must be insulated completely through the length of the wall.
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The Insulation must be a minimum of 19mm thick for up to 20 metres external pipe work
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Class O Insulation is not UV stable, therefore must not be used
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Climaflex Polyethylene Pipe Insulation (Grey Lagging) must not be used outside
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All joints must be fully sealed to reduce heat loss
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External Pipe work Primary-Pro


Inta Valves, Flexible hoses, Anti-freeze valves


​Electrical installations should comply with current wiring regulations, we require electrical test certificates before MCS certificates are created.
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Its essential that the heat pump energy consumption is monitored through an electric meter either dim rail mounted or external meter as shown in the diagram below.
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Installing a separate fuse board will eliminate any existing issues with the homeowners electrical installation.

