If you’ve never had a furnace installed before, it’s easy to imagine it’s just a case of “out with the old, in with the new.” The truth? A professional installation is a careful, detailed process that makes all the difference in comfort, efficiency, and long-term reliability.
At AirZone HVAC Services, we want you to know exactly what to expect — because when you understand the process, you can see why so many Ottawa homeowners choose us over the competition.
Step 1: The Pre-Installation Walkthrough
Before installation day, we’ve already been to your home for a detailed consultation. We’ve assessed your current system, measured your space, and recommended the best furnace for your needs — whether that’s a Lennox SLP99V for ultra-high efficiency or a Rheem R98MV for a balance of performance and value.
We also look at your ductwork, venting, and electrical setup so there are no surprises on the day of installation.
Step 2: Arrival and Setup
Our crew arrives on time — with all the tools, equipment, and protective gear needed. We protect your floors, cover nearby furniture, and map out the work area. Because our installers are full-time AirZone employees (no subcontractors), you can trust that everyone in your home is experienced, trained, and accountable.
Step 3: Removing the Old Furnace
Taking out the old unit isn’t just about unhooking it — we carefully disconnect the gas line, electrical connections, and venting. The old furnace is safely removed and set aside for recycling. This is also when we clean and prepare the installation area so your new furnace starts its life in a clean, safe space.
Step 4: Installing the New Furnace
This is where our expertise really shows. A furnace isn’t just “dropped in” — we make precise adjustments so it’s perfectly level, properly sealed to the ductwork, and vented according to code.
For high-efficiency models, we run condensate lines, connect the PVC venting, and wire the smart thermostat if you’ve chosen one. Every connection is double-checked before we move on.
Step 5: System Testing and Fine-Tuning
Here’s where we go beyond what many installers do — we check temperature rise, static pressure, and airflow to ensure your furnace is performing exactly as the manufacturer intended.
Our team also takes the time to balance airflow, so rooms heat evenly, and we confirm everything meets Ontario safety codes.
Step 6: Homeowner Orientation
We walk you through your new system — showing you how to use your thermostat, replace filters, and understand maintenance schedules. You’ll know exactly how to get the best performance from your new investment.
Step 7: Post-Install Follow-Up
A week or two after installation, we’ll check in to make sure your furnace is running smoothly. Many customers choose our Annual Maintenance or Family Plan to protect their new system and keep efficiency high year after year.
What Customers Are Saying
“The AirZone team was amazing from start to finish. They explained everything, kept our home clean, and the furnace runs quietly and efficiently. I can’t believe how much more comfortable our house feels.” – Erin P., Ottawa
Why This Process Matters
Cutting corners during installation can lead to higher energy bills, uneven heating, and even safety risks. When you hire AirZone, you’re getting more than just a furnace — you’re getting peace of mind that it was installed right the first time.
Ready for Your New Furnace?
Whether you’re in Kanata, Orleans, or anywhere in the Ottawa area, we’re here to help you choose and install the perfect furnace for your home. Get a free quote today and see why Ottawa homeowners trust AirZone.
