All hearth products are required to be tested to the proper Canadian standards and must have the EnerGuide efficiency rating on display, but only a select few have the EnerChoice designation. The Enerchoice stamp of approval is reserved for products that meet or exceed efficiency levels as determined by an independant committee managed by the Hearth, Patio & Barbecue Association of Canada.

Enerchoice can only be applied to free-standing stoves and are 66% or higher, fireplaces that are 62.4% or higher and inserts that are 61% and higher. Gas logs do not have a Energuide number - therefore treat as "0%".