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 F205P Main PCB 818642

    Regular price £148.45 GBP
    Regular price £198.00 GBP Sale price £148.45 GBP
    Nibe F205P main printed circuit board part 818642
    Sale
  • NIBE Base Card PCBASW 818259

    Regular price £329.89 GBP
    Regular price Sale price £329.89 GBP
    Nibe Base Card 818259
  • Nibe F200p PCB - 718345

    Regular price £274.99 GBP
    Regular price Sale price £274.99 GBP
    Nibe F200p PCB 718345 on light grey background with Varme Tec V logo
  • Nibe CPU SMO10 518790

    Regular price £259.99 GBP
    Regular price £115.31 GBP Sale price £259.99 GBP
    Nibe PCB Control Board - view 1
  • Nibe Load Monitor Card EBV 718142

    Regular price £217.32 GBP
    Regular price Sale price £217.32 GBP
    Nibe Load Monitor Card EBV 718142
  • Nibe Relay Card - 718418

    Regular price £294.47 GBP
    Regular price Sale price £294.47 GBP
    Nibe PCB control board - angled front view
  • Nibe Connection Card 718288

    Regular price £89.99 GBP
    Regular price Sale price £89.99 GBP
    Nibe sensor expansion board - angled view
  • Nibe Connection Card 818643

    Regular price £52.89 GBP
    Regular price Sale price £52.89 GBP
    Nibe F370 connection card - top view
  • Nibe F470 Connection Card 718462

    Regular price £64.87 GBP
    Regular price Sale price £64.87 GBP
    Nibe F470 Connection Card 718462 PCB interface board for BT28 sensor, compressor and fan connections
  • Nibe PWB1 & Cables 718783

    Regular price £795.45 GBP
    Regular price £1,318.00 GBP Sale price £795.45 GBP
    Gold PCB control board on light grey background
    Sale
  • Nibe Relay Card 718419

    Regular price £256.27 GBP
    Regular price Sale price £256.27 GBP
    Nibe Relay Card 718419 - rear view
  • Nibe Communication Card 718414

    Regular price £321.69 GBP
    Regular price Sale price £321.69 GBP
    Nibe Communication Card 718414 - PCB angle view 1
  • Nibe PWB-3 filter board 718095

    Regular price £463.89 GBP
    Regular price Sale price £463.89 GBP
    Nibe PWB-3 718095 - Angled Top
  • Nibe PWB-3 718194

    Regular price £466.10 GBP
    Regular price Sale price £466.10 GBP
    Nibe PWB-3 Filter PCB 718194 - toroidal inductor board angle view 1
  • NIBE PCBA Relay Card 818168

    Regular price £75.99 GBP
    Regular price Sale price £75.99 GBP
    Nibe PCBA Relay Card - more shadow
  • Thermia BM Circuit Card - 086L3946

    Regular price £661.18 GBP
    Regular price £826.48 GBP Sale price £661.18 GBP
    Thermia BM Circuit Card - 086L3946
    Sale

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