For a standard one-inch disposable screen, replacement is usually required every 30 to 60 days during continuous winter operation. Households with pets or allergy-sensitive occupants may find that performance drops well before the two-month mark. Larger four-inch or five-inch cartridges can last closer to three to six months, but airflow should still be checked monthly. (more…)

Check the thermostat before calling a technician. A dead battery, loose wire, or a setting switched from “heat” to “cool” can stop the system from producing warm air. I’ve seen homeowners book service calls only to learn the wall unit was set a degree too low. It feels silly, but it happens more often than you’d think. (more…)

Expect to pay between $4,500 and $7,500 for a standard gas heating unit including installation in Calgary. The variation depends on factors such as size, energy efficiency rating, brand, and the complexity of the setup. Larger houses often require equipment in the 90,000–120,000 BTU range, which naturally comes with a higher sticker price compared to smaller, single-level homes. (more…)

Begin by switching off the power supply and shutting the gas valve. Any attempt at maintenance without cutting the power can lead to unnecessary risk. I’ve seen people skip this step because they were in a rush, but it’s really not worth it. (more…)

Set the thermostat to “heat” mode and raise the temperature a few degrees higher than the current room level. This action sends a clear signal for the unit to begin operating. If the system does not start right away, give it a minute or two, as some models have a short delay built in. Checking this setting first prevents unnecessary inspections of other components. (more…)

The safest recommendation is to schedule a full inspection of a heating unit that has been in service for more than 15 years. Internal parts such as burners, heat exchangers, and venting components wear down over time, and even a small crack may allow invisible toxic fumes to seep into the living space. Technicians in Calgary often encounter systems where damage is hidden until proper testing equipment is used. (more…)

Turn the gas control knob to the “off” position and leave it there for at least five minutes. This pause lets any built-up gas disperse, which reduces the chance of a flare-up. Many homeowners overlook this waiting period, but skipping it can feel unsafe later. (more…)

Choosing a heating unit with a high Annual Fuel Utilization Efficiency (AFUE) rating is the safest way to lower energy bills while keeping consistent warmth. Models above 95% AFUE waste very little fuel, and in Calgary’s cold winters, that efficiency translates into hundreds of dollars saved over a season. A variable-speed motor also helps–airflow adjusts gradually instead of blasting on and off, which makes rooms feel more stable in temperature and cuts noise. (more…)

Always switch off the unit before touching any panel. It avoids accidental airflow and keeps dust from blowing into the room. I once skipped this step and had a face full of debris–it wasn’t pleasant. A quick push of the power button or setting the thermostat to “off” is usually enough. Some systems also have a dedicated switch near the unit, and it’s safer to use both. (more…)

A standard residential gas unit with a blower usually draws between 400 and 800 watts during operation. Electric versions, however, can demand far more – anywhere from 10,000 to 20,000 watts depending on size. This wide gap surprises many homeowners who only think about fuel type but forget the electrical load that comes with it. (more…)