Heating, Hot water & More Ltd

Commercial appliances

We service and maintain all types of Commercial appliances to keep them at their most efficient. Our highly qualified and trained engineers repair and maintain commercial boilers all over the UK.

Regular servicing of all Gas appliances is a wise investment which will minimise the chance of an emergency call out and save you money in the long run by having your appliances running in the most efficient manner. Our fully qualified and trained engineers specialize in all commercial appliance repair and maintenance.

We also offer many other services to our commercial clients which include:

  • Commercial Boiler repair
  • Commercial boiler breakdown
  • Design & Installation
  • Boiler Servicing
  • Installation Boiler Analysis (Energy Efficiency Testing)
  • Service & Maintenance
  • Pipeline & repair
  • Radiant tube heaters
  • Vented/Unvented Cylinders - Calorifiers
  • Testing & Purging of Pipework
  • Flue Performance & Combustion Testing
  • Commercial Certification

Please contact us for details of any of the above services.


Separating the hot water from the heating plant improves system efficiency performance in the summer months, when space heating is not required. A condensing water heater achieves this and provides excellent seasonal efficiencies. High outputs with very low noise levels.

Unprecedented levels of performance up to 97% thermal efficiency

Condensing room sealed water heaters are available with either vertical or horizontal flue arrangements using twin duct, concentric flue systems or single pipe arrangements.

Twin duct flue systems can extend to 100m overall length, whilst concentric flues can run up to an impressive 40m in length, meaning, room sealed water heaters can be sited almost anywhere in the building.

Room sealed configurations reduce the volume of ventilation air required, resulting in smaller and more energy efficient buildings.