Which heat pump for a home in Laval?
Updated October 24, 2026
In Laval, a heat pump is sized for -23 °C in winter and 30 °C in summer. Here is the load for typical homes and the Kanartic system that fits.
- Winter design temperature-23 °C
- Summer design temperature30 °C
- Heating degree-days4,167
- Electricity8.29 ¢/kWh
Source: HOT2000 Montréal Intl; NBC 2020 winter temperature where available.
Heating load in Laval
| Home | After 2010 | 1990 to 2010 | Before 1970 | DIY system | Price | Coverage |
|---|---|---|---|---|---|---|
| Condo 900 sq ft | 13,500 | 13,500 | 13,500 | ZERO 18,000 wall unit | $2,895 | 100 % |
| Bungalow 1,100 sq ft + basement | 18,900 | 22,100 | 44,400 | Z-PRO 27,000 · 2 zones | $4,725 | 100 % |
| Two-storey 1,800 sq ft + basement | 27,000 | 29,000 | 57,500 | Z-PRO 36,000 · 3 zones | $5,475 | 100 % |
| Two-storey 2,600 sq ft + basement | 39,000 | 39,000 | 76,200 | Z-PRO 36,000 · 3 zones + ZERO 9,000 wall unit | $7,774 | 100 % |
For the typical bungalow, the heat pump carries the house alone all winter in Laval.
Estimated savings
For this bungalow (11,500 kWh/yr heating need), the heat pump would save about $600 a year compared with electric baseboards, and $2,100 compared with heating oil ($1.80/L).
Rebates in your province (Quebec)
- LogisVert – Efficient heat pump · Hydro-Québec
$50 per 1,000 BTU/h of heating at −8 °C (ENERGY STAR); $120 per 1,000 BTU/h for a cold-climate model. E.g. 12,000 BTU/h wall unit ≈ $1,440
- National Heat Pump Rebate (announced) · Gouvernement du Canada
$2,000; up to $10,000 for low- and median-income households
Quebec: Kanartic commissioning
A Kanartic technician starts up your DIY installation and gives you the invoice required for LogisVert.
Estimated LogisVert rebate with commissioning: $3,240
Install it yourself (DIY)
Kanartic DIY versions ship with pre-charged line sets and quick connectors. You mount the units, drill the wall, connect and plug in: no refrigerant handling.
How many BTU in Laval by floor area
500 sq ft800 sq ft1,000 sq ft1,200 sq ft1,500 sq ft1,800 sq ft2,000 sq ft2,400 sq ft
Other cities
MontrealLongueuilQuebec CityGatineauSherbrookeTrois-RivièresSaguenayAll cities
Frequently asked questions
What is the design temperature in Laval?
-23 °C in winter (January, 2.5%) and 30 °C in summer (July, 2.5%). These are the temperatures used to size heating and cooling.
Can a heat pump heat a house in Laval?
For a 1,100 sq ft bungalow built between 1990 and 2010, the Z-PRO 27,000 · 2 zones covers 100% of the load at -23 °C. Kanartic models keep heating at −30 °C.
Can I install a heat pump myself in Laval?
Yes, with Kanartic DIY versions: pre-charged line sets and quick connectors, no refrigerant handling. In Quebec, Kanartic commissioning makes the installation eligible for LogisVert.