Cold weather can expose small HVAC issues that were easy to ignore in milder seasons.(Image: https://lookaside.fbsbx.com/lookaside/crawler/media/?media_id=61550497336485) Dirty filters, blocked vents and incorrect thermostat settings can cause weak airflow and uneven heat.(Image: https://snapairhvacbarrie.files.wordpress.com/2017/05/barrie-hvac.jpg) Furnace repair barrie service may involve verifying ignition, checking burners, confirming safe venting and reviewing operating readings. A carbon monoxide check can be an important safety step for gas heating equipment when appropriate. Unusual noises, burning smells, frequent shutdowns or rising heating bills can be useful clues. Central Heating provides hvac repair barrie, furnace repair barrie and heating repair barrie service with straightforward explanations so homeowners know what is happening and why