Unit Accessories

Varmetec supplies a wide range of unit accessories for air source, ground source, and exhaust air heat pumps — helping to complete installations and support long-term system performance.

Our catalogue includes mounting brackets, insulation kits, condensate trays, and protective covers, all designed for compatibility with top brands such as NIBE, Mitsubishi, and Daikin.

These accessories ensure proper installation, efficient operation, and protection against environmental wear. Each product is high-quality and built for durability in demanding conditions.

Varmetec offers expert advice and reliable delivery, ensuring every installer and homeowner can find the right accessories to support their heat pump system.

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74 products

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  • Aquasystem 24L Hot Water Expansion Vessel

    Regular price £76.46 GBP
    Regular price Sale price £76.46 GBP
    New Aquasystem 24 litre hot-water expansion vessel on a light grey background, front view
  • Combination Cold Water Valve - 1 Piece

    Regular price £185.53 GBP
    Regular price Sale price £185.53 GBP
    Combination Cold Water Valve - 1 Piece
  • IVT Remote Control - CRMC-A673JBEZ

    Regular price £19.99 GBP
    Regular price Sale price £19.99 GBP
    IVT Remote Control - CRMC-A673JBEZ
  • 24L - Heating Expansion Vessel

    Regular price £57.70 GBP
    Regular price Sale price £57.70 GBP
    24L - Heating Expansion Vessel
  • NIBE Fan Blade 718102, F2040/F2050 Reconditioned

    Regular price £79.50 GBP
    Regular price £159.00 GBP Sale price £79.50 GBP
    Nibe Fan Blade 718102 - 3-blade cast aluminium axial fan blade for F2040 8kW heat pump
    Sold out
  • NIBE F2040 Fan Blade 518428, Reconditioned

    Regular price £124.55 GBP
    Regular price £249.10 GBP Sale price £124.55 GBP
    Nibe Fan Blade 718102 - 3-blade cast aluminium axial fan blade for F2040 8kW heat pump
    Sale
  • Nibe G2 Pre-Cut Air Filters 335280, Pack of 20

    Regular price £119.00 GBP
    Regular price Sale price £119.00 GBP
    Stack of white Nibe 335280 G2 pre-cut filters on light-grey background with V logo
  • Nibe G2 Pre-Cut Air Filters 335280, Pack of 30

    Regular price £157.50 GBP
    Regular price Sale price £157.50 GBP
    Stack of white Nibe 335280 G2 pre-cut filters on light-grey background with V logo
  • Nibe G2 Pre-Cut Air Filters 335280, Pack of 50

    Regular price £222.50 GBP
    Regular price Sale price £222.50 GBP
    Stack of white Nibe 335280 G2 pre-cut filters on light-grey background with V logo
  • Nibe F370/F730/F750 G2 Heat Pump Filter 445196

    Regular price From £6.95 GBP
    Regular price Sale price From £6.95 GBP
    Nibe G2 heat pump filter 445196, angled view on a light grey studio background with V watermark

What Our Customers Say

At Varmetec, we take pride in delivering reliable service, genuine components, and expert support that our customers can depend on. From installers and service engineers to homeowners and renewable energy specialists, our clients trust us to keep their systems performing at their best. Here’s what they have to say about working with Varmetec.

We’ve relied on Varmetec for all our heat pump parts over the past year, and their service has been exceptional. Orders arrive quickly, the parts are always genuine, and the team’s technical knowledge saves us valuable time on site. A dependable partner for any installer.

James H., Renewable Energy Engineer, Bristol

Finding the right replacement parts for our NIBE system used to be a challenge — until we discovered Varmetec. Their website made it easy to identify what we needed, and the parts arrived within two days. Great service, clear communication, and genuine components.

Laura P., Homeowner, Surrey

As a heat pump service engineer, speed and accuracy are everything. Varmetec consistently provides the right components when I need them most. Their support team knows the products inside out — it’s refreshing to deal with people who genuinely understand the industry.

Mark D., Heating Specialist, Manchester

Varmetec has become our go-to supplier for large-scale renewable projects. Their stock availability and delivery reliability have been excellent, even for less common parts. A professional company that’s truly committed to supporting the UK’s renewable heating market.

Sarah L., Project Manager, Sustainable Developments Ltd