The Hearth Design Specialist certification is designed to show consumers that the sales personnel know the technical information they need to properly plan their installation. The Hearth Design Specialist Reference Manual, covers the technical knowledge on combustion, heat transfer, safety, and venting for woodburning, gas, and pellet hearth appliances. Other topics include an introduction to codes, standards, and regulations, fuel characteristics, and appliance requirements. All major hearth appliances are covered, including fireplaces, gas log sets, fireplace inserts, and free-standing stoves.

Please call the NFI office if you have any questions. 703-524-8030