Ottawa Lennox EL296V Fall Furnace Sale

Welcome to Reid Heating and Cooling

We are a reliable company trusted by our customers for all their heating and cooling need. Providing Heating and Cooling Services in Ottawa and surrounding area's .

Furnace Red Tag.

Often referred to as a Cracked Heat Exchanger.


Furnace Red Tag

Red Tagged Furnace Info

When you shut down a furnace it is often refers to as “red-tagging” - This is done by the installation of a red tag on the equipment, Letting the owner know that the equipment has been shut down and is in a dangerous state to operate unless repaired or replaced. The tag can be signed by the technician and the homeowner or building occupant/owner Call us for more info



The number one furnace available today is a lennox SLP98V

If you receive a red tag on your furnace and want a second opinion give us a call, we have specific programs to help deal with the unexpected red tag.


Call 613-233-1115



Things to consider when you get a red tag.

First off if your furnace was working fine and all you are getting done is a cleaning then there normally is warning signs that should be given to you if the technician suspects a cracked heat exchanger. During the furnace maintenance small things can indicate a potential problem with your furnace, such as water damage in the area of your heat exchanger, excessive rust, the furnace is having trouble starting and takes many tries, a loud banging noise when the furnace starts, a bad flame color when the furnace is running just to name a few. When this is observed the normal practice is to go the home owner and explain the concerns that were found. Then you should be advised on what will happen next before any work continues. You should be advised that a combustion Analysis test will be needed to see if more investigation is needed, if your furnace fails this test then you should be advised that the unit needs to be opened up and basically completely taken apart so a visual inspection can be done. On completion of this inspection you should be shown where the crack is so you can verify it for yourself


Call us anytime 613-233-1115.




Gas Pool Heaters

Replace your old unit and start enjoying your summer early for as little as $33.00 a month+HST

Pool Heaters New or replacement we have the best offers.


Portable Air Conditioners

As powerful as a Central Air Conditioner this unit is perfect for office or home.
Portalble Air Conditioners  that work.

Hot Water Tanks.

We offer both Rental or Purchase it's your choice either way we can help!
Rental Water Heaters and Trusted Service Call us Today.

Gas BBQ Installs

We install all Gas Appliances including your out door BBQ.


Gas BBQ Installs. We Mak it Easy.




Authorised Lennox Delear for Ottawa be careful who you buy from
We offer 24 hour Service  any day any time even on holidays.
We have an A+ Rating with the BBB.
We are fully licensed with all the proper authorites.




Trusted for Over 50 Years.



Reid Heating and Cooling is a family owned business that everyone Trusts !


A local Lennox Dealer and open for over 5 Decades! Lennox Trusts us and so can you. Did you know we will honor all Lennox Manufactures Warranties. Lennox relies on us when others fail and so can you. We also offer many other services besides HVAC, such as Security, Duct Cleaning and Carpet Cleaning.


Reid Heating Cooling & Indoor Air Quality.
Ottawa, Ontario,
Canada, K1R 7N1
P: (613) 233-1115

Did you Know ? We still answer the phone. Call Us Today.