PCB'S

Varmetec offers genuine PCB boards for air source, ground source, and exhaust air heat pumps from top manufacturers. The PCB, or control board, is the central electronic unit that manages all key system functions — making it one of the most important components in any heat pump.

Our stock includes main control boards, interface boards, and sensor boards compatible with brands such as NIBE, Mitsubishi, Daikin, and Vaillant. Each PCB is genuine or manufacturer-approved to ensure full functionality, reliability, and system compatibility.

Whether replacing a faulty board or upgrading system controls, Varmetec provides fast access to authentic PCBs backed by expert support and nationwide delivery.

Keep your renewable heating system running safely and efficiently with genuine PCB components from Varmetec.

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94 products

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  • Nibe PCBA EMC CARD 060085

    Regular price £131.41 GBP
    Regular price Sale price £131.41 GBP
    PCB - top view, minimal reflection
  • Nibe PWB-2 Inverter Board 518420

    Regular price £969.36 GBP
    Regular price Sale price £969.36 GBP
    Nibe PWB-2 Inverter Board 518420 - angled view on light grey background with Varmetec V logo
  • Nibe PWB1 PCB & Cables F2040 16kw 718705

    Regular price £589.99 GBP
    Regular price Sale price £589.99 GBP
    Nibe PWB1 PCB 718705 top view
  • Daikin Main PCB - 5020991

    Regular price £499.98 GBP
    Regular price Sale price £499.98 GBP
    Daikin Main PCB - 5020991
  • Hitachi Main PCB - E04665

    Regular price £565.30 GBP
    Regular price Sale price £565.30 GBP
    Hitachi Main PCB - E04665
  • Nibe Main Immersion PCB 718273

    Regular price £176.96 GBP
    Regular price Sale price £176.96 GBP
    Nibe Main Immersion PCB 718273 - front view on light grey background with Varmetec V logo
  • Nibe PWB1 & Cables for F2040 12kw 718673

    Regular price £898.89 GBP
    Regular price Sale price £898.89 GBP
    Nibe PWB1 PCB and cables F2040 12kw 718673
  • Hitachi Inverter PCB - E03220

    Regular price £847.43 GBP
    Regular price Sale price £847.43 GBP
    Hitachi Inverter PCB - E03220
    Sold out
  • Nibe Control Card with display 518694

    Regular price £221.64 GBP
    Regular price Sale price £221.64 GBP
    Nibe CPU Control Card 518694 V119/V121 - main logic PCB for F2015 6kW 8kW 11kW air source heat pump
  • Nibe Control Card with display 718154

    Regular price £231.64 GBP
    Regular price Sale price £231.64 GBP
    Nibe CPU Control Card V114 718154 - main logic PCB for F2016 6kW 8kW heat pump
  • Nibe Connection Card - 818032

    Regular price £87.39 GBP
    Regular price Sale price £87.39 GBP
    Nibe Connection Card - 818032
  • Nibe Card102Buster - 718141

    Regular price £364.52 GBP
    Regular price Sale price £364.52 GBP
    Nibe Card102Buster - 718141
  • Nibe Processor Card 518848

    Regular price £182.63 GBP
    Regular price Sale price £182.63 GBP
    Nibe processor card 518848 AA3 input board angled view
  • Mitsubishi Electric Control PCB T7W GV0 315 / 289266

    Regular price £349.64 GBP
    Regular price Sale price £349.64 GBP
    Mitsubishi Electric control PCB diagonal component-side view on light grey background with V watermark
  • Nibe CPU v1.43 res - 718129

    Regular price £338.47 GBP
    Regular price Sale price £338.47 GBP
    Nibe CPU v1.43 res - 718129
  • Nibe X-Relay Card - 718342

    Regular price £99.89 GBP
    Regular price Sale price £99.89 GBP
    Nibe X-Relay Card - 718342

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