TSSA has investigated two incidents involving direct-vent natural gas fireplaces manufactured by Security Fireplaces since 2014. In both instances, glass and debris was blown out and into the living space when the relief damper did not adequately relieve the pressure resulting from a delayed ignition.
TSSA investigators conducted a delayed ignition test in accordance with CSA standards on a sample fireplace. The relief damper on the fireplace did not prevent the glass from blowing out.
A leaking valve, poor flame carry-over, or accumulated unburnt natural or propane gas inside the fireplace can result in a delayed ignition. If the relief damper does not adequately relieve the pressure in the event of a delayed ignition, it’s possible that fireplace’s glass front will break, expel debris and glass fragments into the living space and cause personal injury.
- Models SRGH36, SBGH36, DV73 and DV71 Series bear a CGA and AGA certification mark.
- The DV73 and DV71 Series were marketed under the trade name Oliver MacLeod.
- The word "series" includes all suffixes as the above models are the basic units, for example - SRGH36RN(E)
The above models may include one or more of the following suffixes:
R - Decorative Appliance
WF - Wall Furnace
MH - Mobile Home
E - Electronic Ignition
N - Natural Gas
P - Propane Gas
Pursuant to section 31 of the Technical Standards and Safety Act, 2000, the director hereby orders the following:
All of the subject direct vented gas fireplaces shall:
- be immediately removed from service and their use is prohibited;
- not be offered for use, sale, lease, rent or installation
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