Is it an emergency if my furnace stops working in winter?

Yes, a furnace failure in winter is considered an emergency, especially when outdoor temperatures drop below freezing. Without heat, your home can become dangerously cold within hours, and frozen pipes can cause thousands of dollars in water damage.

Immediate steps to take: First, check your thermostat settings and ensure it's set to "heat" mode. Replace your furnace filter if it's dirty, as a clogged filter can cause the system to shut down. Check your electrical panel for tripped breakers and ensure the furnace power switch is on. If these basic checks don't restore heat, you need professional help immediately.

In Ottawa's harsh winters, indoor temperatures can drop to dangerous levels quickly when heating fails. Prolonged exposure to cold can lead to hypothermia, particularly for elderly residents, young children, or those with health conditions. Additionally, when indoor temperatures drop below 10°C (50°F), water pipes can begin to freeze, potentially bursting and causing extensive water damage to your home.

Safety considerations are critical during furnace emergencies. Never attempt to repair gas components yourself - this requires a TSSA-licensed technician. Avoid using alternative heating sources like ovens, barbecues, or portable propane heaters indoors, as these can produce deadly carbon monoxide. If you smell gas, leave your home immediately and call Enbridge at 1-866-763-5427.

Emergency HVAC service is available in Ottawa for situations like this. Most reputable HVAC companies, including Ottawa HVAC Pro, offer 24/7 emergency service during winter months. While emergency service calls typically cost $150-$250 plus repairs, this investment protects your family's safety and prevents costly pipe damage. For immediate assistance with your heating emergency, contact a licensed HVAC technician right away.