Techs ensure that home heating and ventilation systems are clear of built up dust and dirt with thorough cleaning and new filter
All reviews are from people who have redeemed deals with this merchant.
What You'll Get
- C$59 for residential furnace and duct cleaning for up to 10 vents with filter replacement (C$179 value)
Forced-Air Furnaces: Let There Be Heat
The winter months would be nigh unbearable without central heating. Read on to learn how forced-air furnaces keep things toasty.
There’s nothing quite as awful as being able to see your breath on a cold winter’s night from your own living-room couch. Unfortunately, heating systems have been known to break down, often when the thermometer reaches its lowest depths. Although mechanics train for years to be able to fix faulty furnaces, the forced-air system itself is relatively straightforward, consisting of only four main parts: the thermostat, the burner, the heat exchanger, and the blower.
Once the thermostat senses that the air temperature has dropped below a set number (say, 72 degrees Fahrenheit), it sends an electrical signal to the burner. Attached to the burner is the gas valve, which controls the flow of fuel, and the igniter, which sets the fuel ablaze safely within the metal confines of the burner. Next to the burner is the heat exchanger, a piece of metal that warms quickly over the flames of the burner. The blower sends cold air whooshing over the exchanger, quickly raising the air’s temperature as it enters the duct system to warm the house and swiftly melt any snowballs trapped in the vents.
- Each room typically has two vents—one for the hot air and one to carry the colder air back to the furnace, where the cycle repeats.
- As soon as the desired temperature is reached, the thermostat shuts off the burner to conserve energy.
The Fine Print
Promotional value expires 120 days after purchase. Amount paid never expires. Valid only within Edmonton city limits. Not valid for condos, commercial buildings, coach homes, mobile homes, apartment buildings, townhouses, and homes outside city limits. For estimates on these style of residences please contact the office. All ducts must be cleaned. Extra $12 fee for each additional duct. Extra $35 fee for high efficiency furnaces; no additional fees for coils. Voucher customers will receive a voucher for $25 off the installation of a new General Aire 570 humidifier when booking. Only valid standard size filters. Appointment required. Limit 1 per person, may buy 1 additional as gift(s). Limit 1 per household. All goods or services must be used by the same person. Merchant is solely responsible to purchasers for the care and quality of the advertised goods and services.