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Choosing the Right Furnace Model

When it comes to your home’s heating, there is never one size fits all. Here at Wiehler, we are proud to offer a variety of furnace models for you to choose from. Each model comes with its own unique benefits, and it can be overwhelming to pick one. You need to consider the size of the system, efficiency ratings, and your climate. That’s why our technicians are here to help you. They will always aim to give you all the information necessary when choosing a new furnace model, and they will provide you with their best recommendation based on your needs.


Based in North America, Lennox has been manufacturing furnaces since 1895 and has grown to one of the most trusted brands on the market today. They are committed to creating a better home environment for you and your family, as well as take care of the global climate. Safety is one of the Lennox top priorities. A Lennox furnace will keep your family safe and warm for years to come. 


Trane gas furnaces are uniquely designed with efficiency and precise temperature control in mind. With one-stage, two-stage and modulating furnaces – there’s a perfect furnace for every home. Trane furnaces are reliable, quiet and guaranteed to keep you comfortable and heat your home even on the coldest days.

Additional Brands:

We are also happy to install and service other furnace brands including Carrier, RunTru, Ameristar, Goodman, and more!


We treat our employees and customers like family. That means honest and fair business practices, in addition to quality workmanship and professional advice. We strive to start and finish each job with smiles all around by:

Providing fair pricing up-front

Never selling your something you don’t need

Performing quality work to the highest standards

Giving professional advice that is in YOUR best interest

Standing behind our work, technically and financially

Give us a call today and join the thousands of customers who’ve seen the difference our Family Approach makes. You’ll be glad you did, we promise!


Low Dispatch Fee With Pricing Given Upfront

Our Technician will Explain the Work and How Your Home Works

100% Satisfaction Guaranteed

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Open Hours

Service: 24/7
Office: M-F 8am - 5pm


Office Location

Bay 4 316 36 Ave NE
Calgary AB, T2E 2L5