Ductless Mini Split AC in Canada: Cooling in July, Heating at -25°C

Zippy SmartCool ductless mini split air conditioner and heat pump.

Canadian homes are asked to do something unusual: survive +32°C humidity in August and -25°C wind chill in January, often with a heating system designed for one and a cooling system bolted on for the other.

The ductless mini split heat pump collapses those two systems into one. And with the Zippy SmartCool Split AC, it does so without a single metre of ductwork.

What Is a Ductless Mini Split System?

A mini split has two components: a slim indoor air handler mounted on your wall, and a compact outdoor condenser. They connect through a small conduit — roughly 3 inches — carrying refrigerant lines, power, and a condensate drain.

That’s it. No ducts, no bulkheads, no tearing open ceilings.

Because there are no ducts, there is no duct loss — the 20 to 30% of conditioned air that leaks out of typical ducted systems before it ever reaches a room. Every watt you pay for arrives where you need it.

The Zippy SmartCool Split AC at a Glance

22.5 SEER2: Where the Savings Come From

SEER2 measures seasonal cooling efficiency under updated testing standards. A rating of 22.5 SEER2 places the SmartCool firmly in high-efficiency territory — well above the minimum standards most conventional central systems meet.

The efficiency comes from the inverter compressor. A conventional AC compressor has two states: full blast, or off. It overshoots your setpoint, shuts down, drifts, and slams back on — burning a surge of electricity on every restart and swinging your room temperature the whole time.

An inverter compressor modulates. It ramps output up and down continuously to match actual demand, running at low power most of the time. Fewer starts, less energy, and a room that holds a genuinely steady temperature.

Heating Down to -25°C: This Is the Part That Matters in Canada

Plenty of mini splits are sold as heat pumps. Far fewer keep working when Ontario turns hostile.

The SmartCool is a cold-climate heat pump rated to -25°C ambient. Below the threshold where standard heat pumps surrender to backup resistance heating — the expensive kind — the SmartCool is still pulling heat from outdoor air and moving it inside.

For homeowners, that means one system handling both seasons. For anyone heating a garage, workshop, basement, or addition currently running on baseboard electric or a space heater, the operating cost difference is substantial.

Quieter Than a Library

At 22 decibels, the indoor unit’s fan is below the ambient noise of most quiet rooms. This is a genuine differentiator for bedrooms, nurseries, home offices, and clinics — spaces where a conventional window unit or a cycling central system is a constant intrusion.

Zone Control: Stop Conditioning Empty Rooms

Central HVAC treats your building as one thermal zone. If the thermostat is in the hallway, the hallway is comfortable and everything else is a compromise.

Ductless zoning inverts that. Each unit conditions its own space to its own setpoint. Heat the home office during the workday and leave the guest room alone. Cool the upstairs bedrooms overnight without cooling the entire house.

Best Applications for the SmartCool Split AC

• Garages and workshops — year-round usable space without baseboard heating bills
• Basements and home additions — where extending existing ductwork is invasive or impossible
• Older homes with radiators or boilers and no ducts to work with
• Home offices requiring quiet, independent temperature control
• Sunrooms and four-season rooms with high glazing and unpredictable thermal loads
• Small commercial spaces — retail, clinics, offices, server closets

Cleaner Air, Not Just Cooler Air

The SmartCool runs a high-density washable dust filter paired with a carbon odour filter. The dust filter captures airborne particulate; the carbon layer neutralizes odours. Both are serviceable — washable rather than disposable, which keeps consumable costs at zero.

For allergy-sensitive households, continuous low-speed inverter operation means air is being filtered near-constantly rather than only during cooling cycles.

Single Zone or Dual Zone?

Zippy also offers the Breeze Series Split AC in single and dual zone configurations. If you’re conditioning two adjacent spaces, a dual zone system running from one outdoor condenser may be the more economical path. Ask our team which configuration fits your layout.

Frequently Asked Questions