ETL product types: warm air and radiant heating equipment

Energy efficient warm air and radiant heating equipment on the Energy Technology List.


ECA767 Warm air and radiant heating equipment

This file may not be suitable for users of assistive technology. Request an accessible format.

If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email Please tell us what format you need. It will help us if you say what assistive technology you use.


This guide explains the energy and cost savings available from warm air and radiant heating equipment on the ETL This includes the following product types:

  • indirect-fired warm air heating equipment
  • radiant tube heaters
  • radiant plaque and cone heaters
  • optimising controllers

See the Energy Technology Product List for the eligible products in this category, listed by brand name.

See the Energy Technology Criteria List.

Published 1 February 2014
Last updated 4 January 2019 + show all updates
  1. Updated with energy and cost saving examples of products that fall into this ETL technology category.
  2. First published.