ETL product types: warm air heating equipment

Product descriptions for equipment eligible for the Energy Technology List, including indirect-fired and biomass fired heaters.


ECA767 Warm air heating equipment

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The leaflet explains the requirements for qualification for:

  • indirect-fired warm air heaters, including:
    • indirect condensing gas and oil-fired packaged warm air heaters
    • indirect condensing gas and oil-fired packaged air heater modules for air handling units
  • biomass fired warm air heaters

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