We specialize in cold-climate systems — and we stand behind the work after the invoice is paid. 500+ installs. Rebates handled. 365-day comfort guarantee or your money back.
Our Credentials
Authorized Distributor
If you're looking for a heat pump installer in Ottawa, you've probably noticed the options are everywhere. What's rare is an installer who actually specializes in cold-climate systems — and who will stand behind the work long after the invoice is paid.
Orange HVAC is a Mitsubishi Summit Tier dealer and MEQ Certified installer, serving Ottawa and Eastern Ontario since 2020. We've installed over 500 cold-climate heat pump systems across the region. We size every system properly, handle your rebates start to finish, and back every install with our 365-day comfort guarantee.
Not comfortable? We make it right — or your money back. That's not a disclaimer. That's how we operate.
A heat pump that's undersized struggles when you need it most. One that's oversized short-cycles, kills humidity control, and wears out fast. We use proper load calculations — not guesswork — before we recommend a system.
Total conditioned area of your home — the foundation of every sizing calculation.
Wall, ceiling, and floor R-values determine how fast your home loses heat in winter.
Number, size, and efficiency rating of windows significantly affect your peak load.
Ottawa design temperatures — not averages — drive the real peak load calculation.
We don't add on the things that should be standard. Every job is scoped, sized, and backed the same way.
Every install is properly sized, staged, and documented. This is what careful work looks like.
We specialize in equipment built for extreme cold — systems that perform when temperatures drop well below zero, not systems that give up when you need them most.
Ducted central heat pump system — ideal for homes with existing ductwork. Operates efficiently down to -30°C. 12-year parts & compressor warranty through our Summit Tier status.
Room-by-room comfort with no ductwork required. Wall-mounted indoor unit paired with a cold-climate outdoor condenser. Quiet, precise, and efficient year-round.
High-efficiency cold-climate performance at a competitive price point. A strong alternative for homeowners who want proven cold-weather capability with excellent value.
Heat pump paired with your existing gas furnace. The heat pump handles mild and moderate cold efficiently; the furnace takes over in the deepest cold. Best of both worlds.
Based in Manotick and Jasper, we serve the full Ottawa region and surrounding Eastern Ontario communities. If you're in the area and considering a heat pump, we'd like to hear from you.
Start with our free Heat Pump Home Analysis — sizing, operating costs, rebate eligibility, and electrical compatibility, delivered as a custom report for your home. No sales pitch. No obligation. David reviews every submission personally.
Get Your Free Assessment → Takes about 2 minutes. Includes a full rebate eligibility review.
