High Efficiency Warm Air Heating Solutions

OKEL are experts in the design and installation of high efficiency natural gas, LPG and electric warm air heating solutions, offering an efficient and cost effective form of heating for Factories, Warehouses, Sports Halls and large open plan Commercial space.

The most important factor when looking at a heating solution for a large open plan space is to identify one that can accommodate high ceilings, different quantities of insulation and vast expanse of space. Warm air heating is designed specifically for heating large open plan commercial and industrial space and has an outstanding record for being reliable and robust.

OKEL’s range of fully modulating and condensing warm air heaters are available as either suspended or floor standing heater designs, providing an effective and versatile choice for commercial and industrial space.

Warm air works by actively passing cool air through a heat exchanger within the unit enabling heat to then be distributed within the space primarily by the heaters themselves or with the addition of stand-alone destratification fans suspended evenly at ceiling height.  

Discover the Perfect Warm air heating Solution for you

OKEL offers a wide selection of warm air gas fired and electric space heaters which are fully modulating with integral destratification and the heaters unique characteristics contribute to exceptionally low energy consumption with savings of up to 30% when compared to conventional air heaters.

Wall and Ceiling Mounted

Suitable for Factories, Warehouses, Workshops, Sports Halls, Retail and many more  

Advantages include:

  • Excellent air flow minimising hot and cold spots
  • Robust and stainless-steel heat exchangers with 10-year time related warranty 
  • Modulating premix burner and fan to reduce energy consumption by up to 30%
  • Integral axial fan to minimise heat loss
  • Flexibility of horizontal and vertical positioning to optimise heat distribution 
  • 10 to 150 kw capacity heaters 
  • Natural Gas and LPG 
  • ErP Compliant in accordance with the latest eco-design directive

Floor standing cabinet heaters

Suitable for Factories, Warehouses, Workshops and Greenhouses

Advantages Include:

  • Vertical floor mounted design
  • Ease of access
  • Oil fired 
  • 40 – 300 kw capacity heaters
  • Stainless steel combustion chamber


Free On Site Energy Survey

A member of our team will visit your premises to introduce OKEL and complete a full energy site survey to assess your full business requirements


Specialist Solution

We’re professionals, we know our business, we can lay out some potential options there and then to provide you with the most energy efficient and effective solution for your business


Detailed Estimate

We’ll go away and prepare a detailed estimate for your new solution


Payment Options

We can offer a selection of payment options to suit your needs; including Green Funding Lease Plans and Outright Cash Purchase


Quality Installation

Our gas safe approved engineers have a wealth of experience with all works being installed and commissioned to manufacturers guidelines and to the highest industry gas and electrical standards. OKEL endeavour to complete works at a time most convenient for you to ensure minimal disturbance to the day to day running of your business.


Maintaining your equipment

We can provide annual maintenance plans to ensure your new equipment or technology is in efficient order, and in good repair, operating as effectively as when it was first installed

Intelligent thermostatic heater controls

To ensure your warm air heater delivers optimum performance the heaters are individually controlled by user friendly thermostat controllers to get the best from the heaters and to deliver maximum comfort level with minimum energy consumption.

Functionalities Include: –

  • 10 programmable time blocks
  • Overtime Programme
  • Summer ventilation mode 
  • Frost protection
  • Keyboard Locking
  • Failure diagnosis and reset per heater
  • Facility to connect to a building management system
Heating System

Find the perfect warm air heating solution for your business

Our Preferred Warm Air Manufacturers

Winterwarm Heating Logo
Powrmatic Logo
Benson Logo