F Gas Components

Varmetec offers a specialist range of F-Gas components for certified engineers working on heat pump and refrigeration systems.

Our products include refrigerant valves, pressure relief devices, hoses, gauges, and fittings — all designed for safe handling and servicing of F-Gas systems. Each part meets UK regulations and industry standards for quality and safety.

Whether performing installation, leak testing, or repair, having reliable, compliant F-Gas components is essential for efficiency and safety.

Varmetec supports professionals with expert guidance, genuine parts, and fast nationwide delivery — helping maintain high standards across renewable heating and cooling systems.

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34 products

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  • Nibe Expansion Valve 624934

    Regular price £236.58 GBP
    Regular price Sale price £236.58 GBP
    Nibe Expansion Valve R407C 624934 - light grey with V
  • Nibe Expansion Valve 035019

    Regular price £242.51 GBP
    Regular price Sale price £242.51 GBP
    Nibe Expansion Valve 035019 - light grey with V
    Sold out
  • Nibe Expansion Valve 624932

    Regular price £249.99 GBP
    Regular price Sale price £249.99 GBP
    Nibe Expansion Valve 624932 - light grey with V
  • Nibe 4 Way Valve 524284

    Regular price £177.43 GBP
    Regular price Sale price £177.43 GBP
    Nibe 4 Way Valve 524284 on light grey background with Varme Tec V logo
  • Nibe High Pressure Stat/Switch - 518220

    Regular price £52.32 GBP
    Regular price Sale price £52.32 GBP
    Nibe High Pressure Stat/Switch - 518220
  • Nibe High Pressure Stat/Switch - 418939

    Regular price £71.77 GBP
    Regular price Sale price £71.77 GBP
    Nibe High Pressure Stat/Switch - 418939
  • Nibe High Pressure Stat/Switch - 060423

    Regular price £50.90 GBP
    Regular price Sale price £50.90 GBP
    Nibe High Pressure Stat/Switch - 060423
  • Nibe High Pressure Stat/Switch - 718112

    Regular price £90.52 GBP
    Regular price Sale price £90.52 GBP
    Nibe High Pressure Stat/Switch - 718112
  • Nibe Low Pressure Stat/Switch - 718138

    Regular price £73.14 GBP
    Regular price Sale price £73.14 GBP
    Nibe Low Pressure Stat/Switch - 718138
  • Nibe Low Pressure Stat/Switch - 518717

    Regular price £76.03 GBP
    Regular price Sale price £76.03 GBP
    Nibe Low Pressure Stat/Switch - 518717
  • Nibe 550W Compressor 089847

    Regular price £604.41 GBP
    Regular price £701.58 GBP Sale price £604.41 GBP
    Mitsubishi Electric KH104VDLP 550W Rotary Compressor - Full View
    Sale
  • Nibe 650W Compressor 089848

    Regular price £830.10 GBP
    Regular price £902.00 GBP Sale price £830.10 GBP
    Mitsubishi Electric KH134VFLP 650W Rotary Compressor - Full View
    Sale
  • Nibe F2040 8kw Compressor 089839

    Regular price £1,321.75 GBP
    Regular price Sale price £1,321.75 GBP
    Nibe F2040 8kw Compressor 089839
  • Nibe Expansion Valve 718822

    Regular price £262.46 GBP
    Regular price Sale price £262.46 GBP
    Nibe 718822 copper expansion-valve assembly on a light grey background
  • Nibe Expansion Coil Valve - 718824

    Regular price £106.90 GBP
    Regular price Sale price £106.90 GBP
    Nibe Expansion Coil Valve - 718824
  • Daikin Valve Actuator Assy - 5009113

    Regular price £41.74 GBP
    Regular price Sale price £41.74 GBP
    Daikin Valve Actuator Assy - 5009113

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