You’ve got three quotes spread across the kitchen table. Your 1970s Dartmouth split-level has a wheezing oil furnace and a basement heated by baseboards. One contractor says ducted. Another says ductless. The third says “it depends,” which helps nobody.
The
ductless vs ducted heat pump question has a plain answer for most Halifax houses. If you’ve got decent ductwork left from a forced-air furnace, go ducted. If you’re heating with baseboards or hot water radiators, go ductless.
Start with the ductwork you already have
Ducts decide almost everything. A ducted heat pump replaces your furnace and pushes warm air through the vents you’ve already got, so every room gets heat and nothing hangs on your walls. But it only works when the ducts are sized properly, and older systems often have leaky joints or runs through an unheated crawlspace. Fixing that can cost more than the heat pump.
No ducts at all? Don’t add them. Cutting runs into a finished house means opening walls, and it’s rarely worth it. A ductless mini-split puts a slim indoor head on the wall and connects to the outdoor unit through one small hole.
How cold is too cold in Nova Scotia and Newfoundland
This is the doubt behind most of these searches, so I’ll be blunt. A Halifax cold snap can push -15°C or lower with wind on top, and St. John’s throws damp Atlantic gales at the outdoor unit. Cold-climate models, ducted or ductless, are built for that. Many keep producing heat well below -20°C, though output drops as the mercury does. Standard units struggle, so get the cold-climate rating in writing.
Here’s where people get misled. Nobody should promise a heat pump alone will carry a drafty 1950s bungalow through every January night. In those houses we often keep the old furnace or baseboards as backup for the brutal days. That isn’t a failure. It’s a sensible setup. And after Fiona in 2022, plenty of Halifax folks learned the other catch: no power, no heat pump.
What it costs, and where the rebates fit
Quotes vary by home, so treat any number online as a rough guide. A
ductless heat pump installation Nova Scotia homeowners request most often is one outdoor unit feeding two indoor heads, and it usually wraps up in a day. Single-head systems tend to land in the low-to-mid thousands. Ducted systems generally cost noticeably more, and the price jumps again if your ducts need resizing.
Compare against what you’re burning now. Electric baseboard turns one unit of electricity into one unit of heat, while a heat pump typically delivers two to three times that over most of a Nova Scotia winter. Against oil, you’re trading fuel deliveries and annual furnace service for a bigger power bill. Anyone quoting an exact payback before seeing your home is guessing.
Rebates change often, so don’t budget around a number you saw last year. The Oil to Heat Pump Affordability Program (OHPA) targets lower-income households heating with oil. The Canada Greener Homes Grant paid fixed amounts tied to energy evaluations, but its availability has shifted, so confirm what’s open today. Some programs want an assessment before work starts, and getting that order wrong can cost you the money.
Rinse the filters about monthly, and book a yearly
heat pump cleaning Halifax technicians can finish in one visit. Salt air near the harbour dirties outdoor coils faster than inland. Skipping it is the mistake people regret.
Who should actually install it
Certification isn’t optional. Refrigerant work needs a certified technician, and the electrical hookup needs a permit. Ask to see credentials before you sign anything. A decent
heat pump installation Halifax homeowners can trust starts with a load calculation and a walk through your house. A quote that arrives in ten minutes with no visit deserves suspicion.
GreenPump Energy is locally owned, and we work only in Nova Scotia and Newfoundland, so we know how a February nor’easter treats an outdoor unit. We install both types, and we’ll tell you when the cheaper one fits your house. If one ductless head covers your main floor, we won’t sell you three. We’ll also walk you through the rebate paperwork and stick around for servicing after the install. That last part matters more than most people expect.
The short version
Decent ducts mean ducted. No ducts, or ducts you’d have to rebuild, mean ductless. Cold isn’t the dealbreaker people fear if you choose a cold-climate model and keep a backup for the worst nights. If you’d like a second set of eyes, we’ll do a free assessment and quote at your place. No pressure. Just a straight answer.
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