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Complete Ventilation Solutions Begins Here
From MEV and MVHR units to air distribution systems and accessories, we partner with trusted industry-leading brands to deliver high-performance ventilation solutions. Expert design and specification support is available from our Technical Design team.
Underfloor Heating
The Heat Merchants Technical Design team provides bespoke underfloor heating system designs and product specification with comprehensive Underfloor Heating drawings indicating manifold locations, loop directions, loop lengths and cutting schedules.


Technical Services
Our Technical Services Engineers will provide full system design for mechanical services with equipment specification.


Panasonic Heat Pumps
Pansonic air to water heat pumps are suitable for both new builds & retrofit projects and the Heat Merchants Technical Design Team can provide bespoke designs any domestic heating system.


Commissioning & Warranty
The Heat Merchants Engineers are located across the country and are available to assist homeowners and installers with aftersale support and warranty repairs for Panasonic Heat Pumps.
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