How Much Gas Does a Furnace Use Per Hour in Vancouver?

Published: July 23, 2026 — BC Wide Home Services Ltd, doing business as BC Wide Heating & Air Conditioning — Greater Vancouver, BC

Rated BTU Input vs Actual

A typical Vancouver furnace has a rated input of 60,000-100,000 BTU per hour. However, actual consumption depends on: how long the furnace runs (cycling), outdoor temperature (colder = longer runs), thermostat setting, and home insulation. A modulating furnace varies its input from 35-100%.

Hourly Cost Estimate

At current FortisBC rates (approximately $0.50-0.65 per cubic meter including carbon tax), a 60,000 BTU furnace running one hour costs approximately $0.60-0.80. A 100,000 BTU furnace costs approximately $1.00-1.30 per hour. Actual daily cost varies with runtime.

Monthly Cost Factors

A typical Vancouver home uses 75-120 GJ of natural gas annually for heating. This breaks down to approximately $100-200/month during winter months. Factors affecting consumption: thermostat setting (each degree adds 2-3%), home insulation, furnace efficiency (96% vs 80% AFUE saves 15-20%), and weather severity.

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Safety Reminder

If you smell gas, suspect carbon monoxide or believe there is an immediate danger, leave the property and contact emergency services or the appropriate gas emergency authority. Do not remain inside — exit the building immediately and call for help from outside.