The result remains an approximation, elements other than those mentioned may influence the real needs.
Expert advice is recommended.
before 1985 | yes | 1 | 4 - 7 | 750 - 1000 sqft | 2 - 3 | 12000 |
before 1985 | yes | 1 | 4 - 7 | 1000 - 2000 sqft | 2 - 3 | 18000 |
before 1985 | yes | 1 | 4 - 7 | 1000 - 2000 sqft | 4 - 6 | 18000 |
before 1985 | yes | 1 | 8 - 15 | 750 - 1000 sqft | 2 - 3 | 18000 |
before 1985 | yes | 1 | 8 - 15 | 1000 - 2000 sqft | 2 - 3 | 18000 |
before 1985 | yes | 1 | 8 - 15 | 1000 - 2000 sqft | 4 - 6 | 18000 |
before 1985 | yes | 2 | 4 - 7 | 750 - 1000 sqft | 2 - 3 | 18000 |
before 1985 | yes | 2 | 4 - 7 | 1000 - 2000 sqft | 2 - 3 | 2x 12000 |
before 1985 | yes | 2 | 4 - 7 | 1000 - 2000 sqft | 4 - 6 | 2x 12000 |
before 1985 | yes | 2 | 8 - 15 | 750 - 1000 sqft | 2 - 3 | 18000 |
before 1985 | yes | 2 | 8 - 15 | 1000 - 2000 sqft | 2 - 3 | 2x 12000 |
before 1985 | yes | 2 | 8 - 15 | 1000 - 2000 sqft | 4 - 6 | 2x 12000 |
before 1985 | no | 1 | 4 - 7 | 750 - 1000 sqft | 2 - 3 | 18000 |
before 1985 | no | 1 | 4 - 7 | 1000 - 2000 sqft | 2 - 3 | 18000 |
before 1985 | no | 1 | 4 - 7 | 1000 - 2000 sqft | 4 - 6 | 18000 |
before 1985 | no | 1 | 8 - 15 | 750 - 1000 sqft | 2 - 3 | 2x 12000 |
before 1985 | no | 1 | 8 - 15 | 1000 - 2000 sqft | 2 - 3 | 2x 12000 |
before 1985 | no | 1 | 8 - 15 | 1000 - 2000 sqft | 4 - 6 | 2x 12000 |
before 1985 | no | 2 | 4 - 7 | 750 - 1000 sqft | 2 - 3 | 18000 |
before 1985 | no | 2 | 4 - 7 | 1000 - 2000 sqft | 2 - 3 | 2x 12000 |
before 1985 | no | 2 | 4 - 7 | 1000 - 2000 sqft | 4 - 6 | 2x 18000 |
before 1985 | no | 2 | 8 - 15 | 750 - 1000 sqft | 2 - 3 | 2x 12000 |
before 1985 | no | 2 | 8 - 15 | 1000 - 2000 sqft | 2 - 3 | 2x 12000 |
before 1985 | no | 2 | 8 - 15 | 1000 - 2000 sqft | 4 - 6 | 24,000 ou 2x 12,000 |
Year of construction | Renovated Building | Number of floors (excluding basement) | Number of windows | Surface area of the dwelling | Number of occupants | Nominal power (Btu/hr) |
from 1986 to 2000 | yes | 1 | 4 - 7 | 750 - 1000 sqft | 2 - 3 | 12,000 |
from 1986 to 2000 | yes | 1 | 4 - 7 | 1000 - 2000 sqft | 2 - 3 | 18000 |
from 1986 to 2000 | yes | 1 | 4 - 7 | 1000 - 2000 sqft | 4 - 6 | 18000 |
from 1986 to 2000 | yes | 1 | 8 - 15 | 750 - 1000 sqft | 2 - 3 | 18000 |
from 1986 to 2000 | yes | 1 | 8 - 15 | 1000 - 2000 sqft | 2 - 3 | 18000 |
from 1986 to 2000 | yes | 1 | 8 - 15 | 1000 - 2000 sqft | 4 - 6 | 18000 |
from 1986 to 2000 | yes | 2 | 4 - 7 | 750 - 1000 sqft | 2 - 3 | 18000 |
from 1986 to 2000 | yes | 2 | 4 - 7 | 1000 - 2000 sqft | 2 - 3 | 18000 |
from 1986 to 2000 | yes | 2 | 4 - 7 | 1000 - 2000 sqft | 4 - 6 | 2x 12000 |
from 1986 to 2000 | yes | 2 | 8 - 15 | 750 - 1000 sqft | 2 - 3 | 18000 |
from 1986 to 2000 | yes | 2 | 8 - 15 | 1000 - 2000 sqft | 2 - 3 | 2x 12000 |
from 1986 to 2000 | yes | 2 | 8 - 15 | 1000 - 2000 sqft | 4 - 6 | 18,000 ou 2x 12,000 |
from 1986 to 2000 | no | 1 | 4 - 7 | 750 - 1000 sqft | 2 - 3 | 12000 |
from 1986 to 2000 | no | 1 | 4 - 7 | 1000 - 2000 sqft | 2 - 3 | 18000 |
from 1986 to 2000 | no | 1 | 4 - 7 | 1000 - 2000 sqft | 4 - 6 | 18000 |
from 1986 to 2000 | no | 1 | 8 - 15 | 750 - 1000 sqft | 2 - 3 | 18000 |
from 1986 to 2000 | no | 1 | 8 - 15 | 1000 - 2000 sqft | 2 - 3 | 18000 |
from 1986 to 2000 | no | 1 | 8 - 15 | 1000 - 2000 sqft | 4 - 6 | 18000 |
from 1986 to 2000 | no | 2 | 4 - 7 | 750 - 1000 sqft | 2 - 3 | 18000 |
from 1986 to 2000 | no | 2 | 4 - 7 | 1000 - 2000 sqft | 2 - 3 | 18000 |
from 1986 to 2000 | no | 2 | 4 - 7 | 1000 - 2000 sqft | 4 - 6 | 2x 12000 |
from 1986 to 2000 | no | 2 | 8 - 15 | 750 - 1000 sqft | 2 - 3 | 18000 |
from 1986 to 2000 | no | 2 | 8 - 15 | 1000 - 2000 sqft | 2 - 3 | 2x 12000 |
from 1986 to 2000 | no | 2 | 8 - 15 | 1000 - 2000 sqft | 4 - 6 | 2x 12000 |
Year of construction | Renovated Building | Number of floors (excluding basement) | Number of windows | Surface area of the dwelling | Number of occupants | Nominal power (Btu/hr) |
from 2000 to 2023 | yes | 1 | 4 - 7 | 750 - 1000 sqft | 2 - 3 | 12,000 |
from 2000 to 2023 | yes | 1 | 4 - 7 | 1000 - 2000 sqft | 2 - 3 | 18000 |
from 2000 to 20233 | yes | 1 | 4 - 7 | 1000 - 2000 sqft | 4 - 6 | 18000 |
from 2000 to 2023 | yes | 1 | 8 - 15 | 750 - 1000 sqft | 2 - 3 | 12000 |
from 2000 to 2023 | yes | 1 | 8 - 15 | 1000 - 2000 sqft | 2 - 3 | 18000 |
from 2000 to 2023 | yes | 1 | 8 - 15 | 1000 - 2000 sqft | 4 - 6 | 18000 |
from 2000 to 2023 | yes | 2 | 4 - 7 | 750 - 1000 sqft | 2 - 3 | 18000 |
from 2000 to 2023 | yes | 2 | 4 - 7 | 1000 - 2000 sqft | 2 - 3 | 18000 |
from 2000 to 2023 | yes | 2 | 4 - 7 | 1000 - 2000 sqft | 4 - 6 | 18000 |
from 2000 to 2023 | yes | 2 | 8 - 15 | 750 - 1000 sqft | 2 - 3 | 18000 |
from 2000 to 2023 | yes | 2 | 8 - 15 | 1000 - 2000 sqft | 2 - 3 | 18000 |
from 2000 to 2023 | yes | 2 | 8 - 15 | 1000 - 2000 sqft | 4 - 6 | 18000 |
from 2000 to 2023 | no | 1 | 4 - 7 | 750 - 1000 sqft | 2 - 3 | 12000 |
from 2000 to 2023 | no | 1 | 4 - 7 | 1000 - 2000 sqft | 2 - 3 | 18000 |
from 2000 to 20233 | no | 1 | 4 - 7 | 1000 - 2000 sqft | 4 - 6 | 18000 |
from 2000 to 2023 | no | 1 | 8 - 15 | 750 - 1000 sqft | 2 - 3 | 18000 |
from 2000 to 2023 | no | 1 | 8 - 15 | 1000 - 2000 sqft | 2 - 3 | 18000 |
from 2000 to 2023 | no | 1 | 8 - 15 | 1000 - 2000 sqft | 4 - 6 | 18000 |
from 2000 to 2023 | no | 2 | 4 - 7 | 750 - 1000 sqft | 2 - 3 | 18000 |
from 2000 to 2023 | no | 2 | 4 - 7 | 1000 - 2000 sqft | 2 - 3 | 18000 |
from 2000 to 2023 | no | 2 | 4 - 7 | 1000 - 2000 sqft | 4 - 6 | 18000 |
from 2000 to 2023 | no | 2 | 8 - 15 | 750 - 1000 sqft | 2 - 3 | 18000 |
from 2000 to 2023 | no | 2 | 8 - 15 | 1000 - 2000 sqft | 2 - 3 | 18000 |
from 2000 to 2023 | no | 2 | 8 - 15 | 1000 - 2000 sqft | 4 - 6 | 18,000 ou 2x 12,000 |