Siemens Solutions Partner - Comtherm are proud to be a solutions partner for Siemens UK

Looking for Econex Parts? - Comtherm are sole UK distributors of Econex Parts, we offer full technical support.

About Comtherm

Combustion engineered for real-world performance

We design and build industrial burners, engineered combustion systems, and the support that keeps them running. From concept to commissioning, our team focuses on safety, reliability, and results in production.

Design, build, and test in-house Access to OEM and compatible spares From trials to commissioning

What we do

Industrial process burners

Direct and indirect fired solutions built around your duty, environment, and controls architecture.

Engineered combustion systems

Complete packages with valve trains, panels, safety interlocks, and automation, designed for compliance and uptime.

On-site services

Commissioning, maintenance, diagnostics, optimisation, and retrofit support to extend life and improve efficiency.

How we work

Discovery and specification

We capture process constraints, safety requirements, and performance targets, then define the right approach.

Design and build

CAD-led design, in-house fabrication, wiring, and panel build. Every assembly is built for industrial environments.

Test and commission

Functional testing and on-site commissioning to verify safety, stability, and efficiency before handover.

Industries we support

Automotive paint and finishing

Spray booths, cure ovens, ICFOs, and air replacement systems.

Food and beverage

Conveyor ovens, toasting, roasting, and clean-air heating applications.

Paper, print, and packaging

Web drying, floatation ovens, and coating lines.

Textiles and nonwovens

Through-air dryers and thermal treatment lines.

Metal processing and tank heating

Dip tanks, pre-treatment, radiant and immersion applications.

Air handling and environmental

Replacement air, VOC abatement, and thermal oxidisers.

Why choose Comtherm

  • Engineer-led solutions
    Real-world experience across complex processes and controls.
  • In-house capability
    Design, fabrication, wiring, and testing under one roof for quality and speed.
  • Safety and compliance
    Built to current standards with a focus on reliability and risk reduction.
  • Lifecycle support
    From spares and upgrades to optimisation and service agreements.

Ready to plan your project?

Tell us about your process, duty, and targets. We’ll outline the right path and move quickly.

Fabricated In House

All of our burners are fabricated, assembled and tested in house. We take pride in providing the best quality products to our customers.

Bespoke Burner Controls Systems

All of our burner panels are designed and built in the workshop. Fully tested and built for industrial environments utilising the best components.

Short Lead Times

Our standard lead times are extremely quick. Should you require a replacement burner for a breakdown, we can expedite builds where required.

Process Specialists

With over 40 years of experience in the process industry, put simply, there is nothing we cannot do. Email us to enquire.