Can I convert my Calgary wood fireplace to a gas log set instead of an insert?

Yes, you can convert your wood fireplace to a gas log set, but it's generally not the best choice for Calgary's climate. Gas log sets are designed primarily for ambiance rather than heating efficiency, which doesn't align well with Calgary's brutal winters where you want meaningful supplemental heat from your fireplace.

Gas log sets operate as decorative appliances that burn gas through ceramic logs designed to look like real wood. They're installed directly in your existing masonry firebox and vent up through your existing chimney, just like a wood fire would. The flames look quite realistic, and you get the convenience of instant on/off operation with a remote control or wall switch. Installation costs typically run $1,500-$3,500 including the gas line connection and permit.

However, gas log sets have significant drawbacks for Calgary homes. They operate at only 10-20% efficiency — meaning 80-90% of the heat goes straight up the chimney rather than into your room. During Calgary's -25°C to -35°C winter cold snaps, a gas log set provides minimal useful heat while consuming substantial natural gas. At current ATCO Gas rates of $3.50-$5.00 per GJ, you'll spend $1-$2 per hour operating a gas log set while getting very little warmth in return. The open damper also allows heated indoor air to escape up the chimney even when the gas logs aren't running.

A gas insert is almost always the better choice for Calgary homeowners. Gas inserts slide into your existing firebox, seal it off, and operate at 70-85% efficiency while providing 25,000-40,000 BTU of actual room heating. Yes, inserts cost more upfront ($2,500-$5,500 versus $1,500-$3,500 for gas logs), but they pay for themselves through lower operating costs and meaningful heat output during Calgary's six-month heating season. An insert also allows you to close the damper when not in use, preventing heat loss up the chimney.

Both options require the same permits and safety considerations. You'll need a gas permit from the City of Calgary, gas line installation by a licensed gas fitter, and Safety Codes Officer inspection. Your existing chimney should be inspected for structural integrity, proper liner condition, and adequate draft before either installation. Calgary's chinook winds can cause draft issues that affect both gas logs and inserts.

Consider gas logs only if your primary goal is occasional ambiance rather than supplemental heating, you have excellent primary heating that doesn't need assistance, or budget constraints make an insert impractical. For most Calgary homeowners dealing with high heating costs and long winters, a gas insert delivers far better value and comfort.

Need help finding a fireplace contractor to evaluate your conversion options? Calgary Fireplaces can match you with local professionals who can assess your existing chimney and recommend the best solution for your specific situation and heating needs.