AirZone HVAC Services

08/24/2026

Boilers often provide warning signs before they stop heating—if you know what to watch for.

Schedule boiler service if you notice:

• Banging, gurgling or whistling sounds
• Uneven heat from radiators or rooms
• Frequent cycling or changing system pressure
• Water around the boiler or nearby piping
• Heating costs increasing without a change in usage

Homeowners can safely check for visible leaks and keep the area surrounding the boiler clear. Testing combustion, venting, circulation pumps and safety controls should be left to a qualified HVAC technician.

Professional boiler maintenance can uncover small circulation, corrosion or control problems before they cause a no-heat emergency.

If your boiler hasn’t been inspected recently, late summer is an ideal time to have it checked—before the first cold Ottawa morning puts it under heavy demand.

08/20/2026

HRV or ERV? Here’s the part many Ottawa homeowners don’t hear.

Both systems replace stale indoor air with fresh outdoor air while recovering energy from the air leaving your home. The key difference is moisture: an HRV transfers heat, while an ERV transfers heat and some moisture.

A practical starting point:

• Excess winter humidity or condensation on your windows? An HRV may provide better moisture removal.

• Uncomfortably dry winter air? An ERV may help retain some indoor moisture.

• Stale odours or stuffy rooms despite having a system? Check the filters and make sure the outdoor intake and exhaust hoods are clear.

If those basic checks do not solve the problem, the unit may need cleaning, control adjustments or airflow balancing. Correct sizing, ductwork and balancing matter just as much as choosing HRV versus ERV.

We install, service, repair and balance HRV and ERV systems throughout Ottawa.

08/19/2026

Late August is a smart time to give your heating system a brief test—before the first cold Ottawa night arrives. Raise the thermostat a few degrees and let the system run for 10–15 minutes. Confirm it starts normally, listen for unfamiliar noises and make sure the thermostat responds.

A light dusty smell may occur after months of inactivity, but it should clear quickly. If an odour persists, the system makes unusual sounds or fails to heat properly, turn it off and arrange service. Checking now leaves time to address a problem before heating-season demand rises.

08/19/2026

Is your furnace filter due for attention? A clogged filter restricts airflow, makes your furnace work harder, and can affect your home’s comfort and indoor air quality. Regular filter checks are especially important before winter here in Ottawa. If you need help choosing the correct filter or preparing your furnace for heating season, book fall furnace maintenance with our team at AirZone HVAC Services. We are here to help!

06/30/2026

Our office will be closed tomorrow, July 1, for Canada Day.

From all of us at AirZone HVAC Services, we wish our customers, team members, families, and neighbours across Ottawa a safe and happy Canada Day!!

Emergency HVAC service will remain available for urgent heating and cooling issues. If you need assistance, please contact us through our regular phone number or website.

Regular office hours will resume on Thursday, July 2.

Happy Canada Day from the AirZone team!

06/30/2026

Choosing the right Moovair system starts with your home — not just the equipment.

If you already have a furnace and want efficient summer cooling, the Moovair Maelys air conditioner may be the right fit. If you have ductwork and want heating and cooling from one central system, a Central-MOOV heat pump may make more sense. If you need room-by-room comfort, a Moovair ductless mini split or multi-zone system could be the better solution.

These recent AirZone installations show different Moovair options for Ottawa-area homes, including Nepean, Gloucester, Kanata, Orleans, and Ottawa.

At AirZone HVAC Services, we help homeowners compare the options, understand the installation type, and choose the best value for their comfort goals.

We help you maximize the cold climate heat pump rebates to get the best value possible for your home heating and cooling system.

Read our guide: Which Moovair System Is Right for Your Ottawa Home? https://www.airzonehvac.ca/which-moovair-system-is-right-for-your-ottawa-home/



MyMoovair

06/15/2026

Is your old air conditioner struggling during the Ottawa heat?

Before you replace it, there is an important 2026 decision to consider:

Should you install a new air conditioner quickly, or wait for Home Renovation Savings Program approval and choose a qualifying cold-climate heat pump?

A standard AC replacement may be the best choice if you need cooling as soon as possible. But if you can wait for rebate approval, a heat pump may offer better long-term value with cooling, efficient heating during milder weather, and backup comfort if your furnace ever has an issue.

For some rural Ottawa homeowners using propane, oil, electricity, or wood, the rebate opportunity may be even stronger.

AirZone HVAC Services helps homeowners compare both options clearly so they can make the right decision for their home, comfort, and budget.

Read the guide:

Should you wait for a heat pump rebate or install a new AC now? AirZone explains Ottawa’s 2026 HRSP rebate timing, AC vs heat pump costs, & rebate opportunities.

04/17/2026

To say a massive thank you to the local Ottawa community for its continued support over the years, AirZone HVAC Services is giving back in a big way!

We are giving away a brand-new, high-efficiency Heat Pump + Professional Installation (Valued at up to $7,500!) to one lucky household.

With over 20 years of experience battling Ottawa’s harsh winters and humid summers, our certified A+ BBB-rated team knows exactly what it takes to keep your home comfortable and your energy bills low. Now, we want to upgrade your home comfort—completely on us.

How to Enter:
Just click the link below to view the official rules and submit your entry online. It takes less than a minute!
👉 https://www.airzonehvac.ca/contests/

✅ No purchase necessary
✅ Limit 1 entry per household
✅ Winner selected by random draw on May 31st, 2026

👇 Know a friend, family member, or neighbor in the Ottawa area who could use a major home comfort upgrade? Tag them in the comments so they don't miss out! Good luck, Ottawa!

03/19/2026

Come see us this weekend at the Ottawa Home and Garden Show! Great deals and a chance to win a heat pump 😁

02/04/2026

Before you sign a $10,000+ contract for a new heat pump or furnace, ask yourself: Is this quote too good to be true?

In 2026, the Ottawa HVAC market is full of "rental" traps and "cash-back" gimmicks that look like savings but cost you thousands in the long run. We believe you deserve a partner who is locally owned and 100% accountable.

We’ve launched a 20-Point HVAC Reliability Audit to help you "Mystery Shop" your potential contractor.

Don't leave your winter comfort to chance. Use our free tool for a gimmick-free second opinion.

Audit Your Quote Here: https://www.airzonehvac.ca/hiring-hvac-contractor-ottawa-checklist/