Navien Boilers

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Call: 613-535-2720
Easy Financing
Low monthly payments help you get the right solution.
Tested and Trusted
Every boiler we recommend has a proven track record in our customers’ homes—and our own.
Guaranteed Results
Our 100% satisfaction guarantee gives you peace of mind.
Book Online
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Call: 613-535-2720

Boiler Installation Reviews

“Staff is always pleasant, professional, answers all questions.”
Atel has been doing yearly servicing on our heat pump and tankless since purchased in 2015. Staff is always pleasant, professional, answers all questions. Great team.
Donna Leroux, October 2024
“He did a great job, and left the workspace cleaner than when he started.”
The Electrician that handled my job was outstanding! He was punctual, friendly, and very knowledgeable. He did a great job, and left the workspace cleaner than when he started.
Donnie Neron, October 2024
“Everything was done as promised.”
All scheduling of the job was completed on time, neat, clean and with minimal disruption.
Karl bowles, October 2024
“Fast, reliable, friendly and do an excellent job. Always.”
I use Atel exclusively for our home – from geothermal to recent replacement of a leaking hot water tank, they have always been fast, reliable, friendly and do an excellent job. Always.
Drumlin Hill, October 2024
“My only regret is that I didn’t have my geothermal installed years earlier.”
The technicians are not only pleasant but they are extremely knowledgeable. Atel Air stands by their product and are always easy to contact even when you have a problem.
barb Chant, October 2024
“We can now fill up our oversized bathtub without running out of hot water!!”
We had Atel Air install a new On-Demand hot water system. They did an amazing job, rerouting ductwork and pipes, leaving the furnace room neater and tidier than ever.
Peter Feltham, September 2024

Reduce energy costs with Navien Boilers

At ATEL Air, we proudly install Navien boilers, a trusted leader in energy-efficient heating technology. Designed to provide both radiant heat and domestic hot water, Navien boilers combine advanced features with compact, space-saving designs. Their high-efficiency systems are perfect for reducing energy costs while delivering reliable warmth and hot water on demand.

With our expert installation, your Navien boiler will operate at peak performance for years to come. Whether for residential or commercial applications, Navien boilers are a smart choice for consistent, worry-free heating.

Easy Financing

Upgrade to a dependable, energy-efficient boiler with up to 100% financing.

Weekly, bi-weekly or monthly payments and interest rates that are typically lower than most credit cards.

Why Choose Financing?

  • Fast, Easy Approval – Get credit decisions in just minutes with a secure financing application.
  • Flexible Payment Plans
  • No down payment required.
  • Convenient deductions from bank or credit card
  • Terms of up to 12 years
  • Open loan: pay off anytime
Apply for financing online

How It Works

Initial Consultation and Assessment
Our technicians perform a detailed assessment of your home, evaluating space layout, energy demands, and heating requirements.
System Design and Selection
Based on our findings, we help you choose a high-efficiency boiler system tailored to your property, whether it’s a new installation or an oil-to-gas conversion.
Professional Installation
Our experts install your boiler safely and efficiently, handling radiator or in-floor integration along with gas and plumbing connections to prevent future repairs.
Service, Repairs, and Ongoing Maintenance
We provide tailored maintenance plans and full-service repairs, including annual cleanings, to maintain efficiency and protect your boiler from silt and hard water damage.

Frequently asked Questions

How soon can my boiler be repaired?

If you’re enrolled in our maintenance plan, you can expect same-day service, often within just a few hours. Non-members are scheduled at the earliest available time, which could be the same day or within a few days.

How do I know if a boiler is right for my home?

Boilers are an efficient and comfortable heating choice, especially with radiators or in-floor heating, as they distribute heat more gently than forced-air systems. Our experts can assess your home and recommend the best solution for your needs.

What are the benefits of converting from an oil boiler to a gas boiler?

Switching from oil to gas can save up to 50% on energy costs and free up valuable space in your basement. Our team has the expertise to safely and expertly handle oil-to-gas conversions.

Can boilers be used with snow-melt systems?

Yes—boilers efficiently power both in-floor heating and snow-melt systems, distributing warmth evenly from the ground up to keep indoor spaces cozy and outdoor areas like driveways, walkways, and patios snow-free all winter.