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Need product selection help?

Get in touch with the HEM team now on 01460 256413 to discuss your requirements, or email us below.

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  • HEM DH Heat Exchange Module

    Direct Heat Heat Exchanger Technology

    HEM-DH heaters are based on T409 stainless steel tube heat exchange elements with each tube having a dedicated inshot type burner and a closed combustion circuit that is fan assisted with fully automatic controls.

    HEM DH Heat Exchange Module - Direct Heat Heat Exchanger Technology
 

HEM-DH heaters are based on T409 stainless steel tube heat exchange elements with each tube having a dedicated inshot type burner and a closed combustion circuit that is fan assisted with fully automatic controls. Units are available as standard with fully modulating burner (0-10v BMS control), with a low fire rate of 40%. Each unit is fitted with a condense drain and solenoid valve and supplied with fully weatherproofed burner compartment. As standard all models are supplied double skinned with insulated panels.

Features Include:

  • Designed to suit standard ductwork sizes.
  • Designed for kitchen or external roof mounted input systems.
  • Easy to service - multi-tube burners fed from a manifold with a single gas safety control.
  • Suitable for retro fit/upgrade - HEM-DH is ideal for the conversion of hot water, steam or electric systems to gas.
  • Designed to suit standard ductwork sizes.

HEM DH Units are available as standard with fully modulating burner (0-10v BMS control), with a low fire rate of 40%.  Each unit is fitted with a condense drain and solenoid valve and supplied with fully weatherproofed burner compartment.  As standard all models are supplied double skinned with insulated panels.

The HEM DH is available in a wide range of outputs, featuring a multi-unit capability (individual units can be configured together to operate in series or parallel to provide higher outputs.

The HEM DH Slimline width allow for no requirement for inlet or outlet transition sections reducing material and labour costs for OEMs plus reduced length of the air handling unit and is designed to suit standard ductwork sizes.

The DH range are designed for kitchen or external roof mounted input systems and are easy to service - multi-tube burners fed from a manifold with a single gas safety control. The DH is also suitable for retro fit/upgrade -  ideal for the conversion of hot water, steam or electric systems to gas.

Additional Options

  • T316 stainless steel tube upgrade
  • High-lo burner option

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