Industrial Heating Systems

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The Challenges of Industrial Heating

Large, open areas and sensitive equipment require careful temperature control, and with energy costs on the rise, an inefficient heating system can quickly become a significant strain on your business.

Challenges of effective
Industrial heating are:

Large, open spaces

Why?

Industrial premises, including factories, warehouses and workshops, are often poorly insulated, large open-plan spaces, making them extremely difficult to heat.

High ceilings

Why?

Warm air rises, creating uneven temperatures between the floor and ceiling, and much of the heat gathers high, where it's of little benefit.

Temperature-sensitive machinery & production

Why?

Industrial machinery and manufacturing processes often require precise temperature control for quality and efficacy of goods.

Employee comfort

Why?

Maintaining a comfortable working environment for staff across multiple zones while keeping energy costs to a manageable level can be a difficult balancing act.

Testimonials

Ben Robey
Ben Robey
BKY Chemical Solutions
Thank you OKEL Ltd. The installation of the new Electric Heater for our Warehouse went like clockwork. Paul was a joy to have on site offering advice and expertise as well as working extremely tidy and professional. I would recommend OKEL to anyone. The project from concept to completion has been brilliant, thanks Katie and Mark
Scott Apsey
Scott Apsey
(Managing Director) | Medstrom
Absolutely first-class service and workmanship, we have been very happy since choosing OKEL to fit heating at several sites up and down the country for us. The team at OKEL have been responsive, very accommodating with us too, having opened multiple sites in the past year, without giving them much notice. They have provided cost effective solutions to both large and small premises, all very neatly installed. I would not hesitate to use OKEL again.
Jamie Millham
Jamie Millham
(Director ) | PPF Solutions UK
OKEL provided an excellent product and service installing brand new heating system for our warehouse. The install went very smoothly with no issues. Great company and would highly recommend.
Anthony Jewell
Anthony Jewell
(Managing Director) | Anilox Laser Technology
Mark and his team were first class. The heating system they installed is extremely neat and works very well. I would not hesitate to recommend them to other companies for industrial heating.
Sian Thorley
Sian Thorley
(Owner) | Infinity Cheer and Dance
Really impressed with the team at OKEL - we needed heating for an industrial space for our children’s sports club, and from enquiring, the entire process only took about 4 weeks. Mark talked us through everything to ensure we did what worked best for us, Katie’s communication was exceptional throughout, and Paul kept us updated with everything as he installed the unit itself, constantly checking in with us and kept everything very clean & tidy too! Wouldn’t hesitate to recommend.  
Simon Kane
Simon Kane
(National Manager) | GKR Karate International
Great company to deal with from 1st consultation through to install. The team provided great advice and worked the installation around our needs. I highly recommend OKEL Ltd. Positive = Quality, Professionalism
Vicky Hall
Vicky Hall
Cheshire Ice cream Farm
I would highly recommend using OKEL for your business - the entire process has been highly efficient with excellent communication and really quick turnaround. Every staff member from the Operations team dealing with our initial inquiry through to the engineers who came to site to carry out works - have been fantastic, incredibly helpful, knowledgeable, and polite. A special thanks to Katie, who is a credit to the company - we look forward to working with you again. Positive = Responsiveness, Quality, Professionalism Services = Heating system maintenance, Heating system installation, Heating system repair.
Neil Keane
Neil Keane
(Head of Business) | Jaguar Land Rover
OKEL provided cooling and heating system support throughout each of our Land Rover and Jaguar Liverpool dealerships. Works were scheduled at a time so as not to impact the day to day operation of our business and for minimal interference. The staff were professional and reliable, they completed the project to a high standard and got our systems working effectively again. Many thanks to OKEL and their team.
Tony Glen
Tony Glen
(Director) | PAR Group
Good, professional company who have recently offered us excellent service on the installation of new gas heaters at our Preston and Manchester branches.

Warm Air Heaters

Commercial Warm Air Heating Systems are a perfect and effective form of heating for large open-plan commercial and industrial spaces such as factories, warehouses, and distribution centres.

Hybrid Heater and Heat Pump

The Qwikshift Hybrid Heater is available in two variants. , either full electric or with a gas fired booster.

Electric Air Heaters

With a high-quality, expertly designed electric warm air heating system, you’ll be able to improve comfort, reduce energy costs, and cut your carbon footprint.

Radiant Heating systems

Radiant heating systems warm objects and people directly, rather than heating the surrounding air. This creates consistent, comfortable warmth, reduces energy waste

Why You need a Bespoke Industrial Heating System?

When you choose OKEL, you’re investing in a industrial heating solution that’s built around your business.

Our specialists design and install a bespoke system tailored to your exact needs, so you can enjoy maximum comfort, efficiency, and long-term savings, including:

Industrial Heating Case Studies

Industrail Warm Air Heating Systems

Winterwarm air heating unit

Warm air heating provides a highly effective solution for maintaining comfortable temperatures in expansive industrial environments throughout the year.

At OKEL, our modular systems are designed for complete flexibility, with strategically positioned units that draw in fresh air, heat it efficiently, and circulate it evenly using powerful integrated fans.

The result is dependable, consistent warmth that combines performance, energy efficiency, and reliability delivered exactly where it’s needed most.

  • Flexible Installation:

    Wall or ceiling-mounted options to avoid floor obstructions.

  • Enhanced Efficiency:

    Fully modulating heat output to match demand, saving energy and operating costs, and ensuring consistent comfort.

  • Year-Round Comfort:

    Includes Summer Ventilation Mode for continuous air circulation and comfort during warm days.

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Industrial Radiant Heating Systems

Radiant heating is ideal for spot-heating specific zones, like workstations or loading bays, in large, open spaces.

It delivers fast, efficient warmth where it’s needed and retains heat long after shutoff to reduce energy use. Choose radient heating if you have:

Industrial Electric Air Heaters

The Winterwarm EH Electric Warm Air Heater offers an ideal heating option for sites without gas supply or those running on renewable energy.

Designed to be compact, energy-efficient, and easy to install, it provides fast, uniform warmth throughout factory environments.

Featuring advanced airflow management, central thermostat compatibility, and low-maintenance operation, it ensures a reliable, stress-free way to keep teams comfortable and productive.

Our Suppliers

OKEL

Accreditations Held by Our Installation Teams

Hybrid Heater &
Heat Pumps

Discover the ideal blend of performance and energy efficiency with OKEL’s tailored Hybrid Heater and Heat Pump solutions.

Engineered specifically for demanding industrial settings, these systems integrate cutting-edge technology with smart controls to provide reliable heat, reduce operating costs, and support a safer working environment.

  • 100% Electric or Gas Booster:

    Available as a fully electric model or with a gas booster for extra heating power when needed.

  • Energy Efficient:

    Operates in heat pump mode around 70% of the time for maximum efficiency. Delivering up to 5 kW of heat output for every 1 kW of energy consumed.

  • Smart controller:

    Smart controller technology optimises energy use, adjusting output to maintain comfort while reducing running costs.

  • Year-Round Comfort:

    Includes Summer Ventilation Mode for continuous air circulation and comfort during warm days.

Partnering for a Sustainable Future

NET ZERO

Sustainability is no longer a nice-to-have; it’s a priority for forward-thinking businesses. At OKEL, we’re committed to supporting our customers in achieving their environmental and energy-efficiency goals through innovative, future-ready solutions.

Every bespoke system we design is built with energy efficiency at its core. This not only helps lower your operational costs but also supports your wider sustainability ambitions, whether you’re working toward green certifications, carbon reduction targets, or simply looking to demonstrate your environmental responsibility.

With OKEL as your partner, you gain more than a high-performance system; you take a meaningful step toward a more sustainable future for your business and the communities you serve.

Industrial Unit Destratification Fans

Winterwarm air heating unit

In industrial environments, valuable heat often rises to the ceiling and leaves working areas cold, wasting energy and driving up costs.

Our destratification systems eliminate this problem by recirculating warm air back down to floor level, creating a comfortable, energy-efficient workspace where it matters most.

Speak With Our Expert Team

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FAQ

Most frequent questions and answers about Industrial Heating

Industrial units can be heated with warm air heaters, radiant systems, or heat pumps, depending on the building’s size, height, and energy source.

Adding destratification fans, zoning, and smart controls improves efficiency, reduces costs, and keeps temperatures consistent.

Yes. Warm air heaters quickly raise temperatures and, when combined with destratification fans, minimise wasted heat at roof level. They’re efficient for large open spaces like warehouses and factories.

Absolutely. Electric warm air heaters and heat pumps can be powered by on-site solar PV or other renewable sources, making them ideal for gas-free facilities aiming to cut carbon emissions.

Industrial heating systems are highly complex and have specific technical and regulatory requirements that must be met. Industrial heating systems cannot be effectively tackled by domestic heating engineers – they will likely lack the knowledge and credentials needed.

To ensure that your system is designed for maximum efficiency and installed in a safe and reliable way, you should work with industrial heating specialists.

Here at OKEL, we have extensive experience in designing cost-effective heating systems for factories, warehouses, distribution centres and more.

There are several indications that your existing industrial heating system may not be fit for purpose. These include:

Excessive energy costs. If your energy bills are consistently high or have risen sharply in recent months, it may be a sign that your system is inefficient and wasting energy.
Frequent breakdowns. If your heating system regularly malfunctions and needs repairs, it suggests that it may be approaching the end of its lifespan or is unable to handle the demands of your facility.

Inconsistent temperatures. If certain areas of your premises are too hot while others are too cold, your system may not be distributing heat evenly.
Employee discomfort. Staff complaints about the temperature in your premises can indicate that your heating system is failing to maintain a comfortable environment.

Slow warm-up times. If your facility takes too long to reach the desired temperature, your system might be struggling to cope with the space’s size or layout.

If you’re facing one or more of these issues, get in touch with our expert team here at OKEL.

We can advise on the best steps forward and ensure you have an industrial heating system that will deliver for the long term.