Do I Have A Furnace Warranty?

As homeowners begin to turn on their furnaces for the season, many wonder if their furnace is covered under any warranty. Many but not all furnaces have 5 year parts warranty, and usually at a minimum, 20 year heat exchanger warranty. Often the parts warranty can be extended to 10 years if the furnace is […]
Look Out For These Furnace Warning Signs

When you turn your furnace on this fall, there are a few warning signs you should watch out for if you want your furnace to continue to run smoothly throughout the winter as well.
Furnace Tips to Increase Energy Efficiency

It’s expensive to run a household as it is, but increased energy bills in the fall and winter due to an inefficient heating system can make it feel overwhelming. Fortunately, there are a few steps you can take to improve the efficiency of your furnace, so you can save money and reduce your carbon footprint.
Ductless Air Conditioner vs. Ductless Heat Pump

Ductless systems are ideal for older homes and small spaces that don’t have pre existing ductwork. However, many homeowners don’t realize that there are some big differences between a ductless air conditioner and a ductless heat pump.
When is the Best Time to Get a Furnace Tune-Up?

As the hot summer weather gives way to slightly cooler temperatures, it’s time to start thinking about getting your furnace ready with professional maintenance.
The Best Time To Turn On Your Furnace

Fall is less than a week away, which means the cold weather will be here soon. Although you will likely continue to enjoy the cooling power of your AC for the next little bit, you may be wondering when the best time to turn your furnace on is. There isn’t an exact date, but we […]
A Whole-Home Lennox System Starting at Only $62 a Month

The Lennox spring promotion is here! Until June 12, 2020, you can save up to $1,600 on a new Lennox system. With financing, a new system can be installed for as low as $62 a month on approved credit!
Local Furnace Experts in Kitchener and Waterloo

When you’re looking for the most trusted company for furnace repair, service or maintenance in Kitchener or Waterloo, call or contact Delta Air Systems. We’ve been here for over 50 years, and consider ourselves to be quite the furnace experts. We are the Lennox Premier Dealer in the area and a Certified Daikin Pro Dealer […]
Quick Furnace Quotes in Kitchener

Looking for a new heating system? Call Delta Air Systems for a quick and easy furnace quote.
Check Furnace Pipes When it’s Snowing

High-efficiency gas furnaces have intake and exhaust pipes located on the outside of the house. These pipes feed air into the system to allow for combustion and expel any byproducts from the heating process outside. To work safely, furnace pipes need to be clear of any type of obstruction.