Commercial Heating

Commercial Heating & Hot Water Solutions from Heat Merchants

Heat Merchants now provide an extended commercial product portfolio which includes boilers, water heating & storage, combined heat & power technology, systematic mechanical ventilation, heat interface units, heat emitters and controls. This is accompanied by comprehensive technical design and support services to meet needs of the light commercial mechanical services contractor.


Commercial Services

Heat Merchants have a dedicated commercial team which can offer a single point of contact for all commercial queries from technical design, specification and sizing to pricing and warranty queries. The commercial team can offer knowledge and expertise across multiple sectors including healthcare, education, retail, foodservice hospitality and leisure and can also specify heating and hot water solutions for multi-residential and large domestic projects.

The Technical Services team have full professional indemnity insurance and can provide a complete design for heating, plumbing and mechanical ventilation for any both new build or retrofit commercial projects. Systems will be custom designed to ensure a high level of comfort and energy efficiency with solutions for any project or budget. The technical team can offer expertise in sizing and specifying for commercial projects including gas line sizing, ventilation, flue sizing, safety valve sizing and expansion valve sizing ensuring that all systems designed comply with all applicable building regulations and legislation.

Pat Smith, Heat Merchants Technical Services Engineer, oversees product commissioning and after sales service across the commercial product range. This includes warranty queries, technical advice, trouble shooting and managing service calls thorough an established network of service engineers across the country.

  • Sizing & Specification
  • Estimation
  • Commissioning
  • Ancillary Certification
  • After Sales Services
  • Warranty Queries
  • Professional Indemnity Insurance


Commercial Product Range

Heat Merchants offer a broad range of commercial products from renowned brands including Potterton, Bosch, Firebird, Vokera, Andrews Water Heaters, Heatrae Sadia and Pichler Luft. These include:

  • Commercial Gas & Oil Boilers
  • Commercial Water Heating & Storage
  • Combined Heat & Power
  • Mechanical Ventilation
  • Heat Interface Units
  • Commercial Heat Emitters & Controls
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