What size heat pump or AC do I need for 3,500 Sq Ft in Northwest Territories?

A 3,500 Sq Ft home in Northwest Territories (14200 HDD / 80 CDD) typically requires 5.0 Tons (60,000 BTU) of heating and cooling capacity, depending on insulation quality and ceiling height.

What is the average monthly heating and cooling bill for 3,500 Sq Ft in Northwest Territories?

At Northwest Territories's utility rate of 29.5¢/kWh, a 3,500 Sq Ft home averages $487/month ($5,839/yr) with a heat pump, $399/month ($4,786/yr) with natural gas, and $1,507/month ($18,079/yr) with electric baseboards.

Cost to Heat & Cool a 3,500 Sq Ft Home in Northwest Territories (2026 Bill & BTU Size)

2026 Monthly & Annual Utility Breakdown (3,500 Sq Ft in Northwest Territories)

Recommended Equipment Size:5.0 Tons (60,000 BTU)

Northwest Territories Residential Electricity / Gas Rate:29.5¢/kWh | $2.1/therm

Cold-Climate Heat Pump (15-Yr Lifespan):$5,839/yr ($487/mo)

Winter Heating vs. Summer Cooling Split (Heat Pump):$5,822/yr Heat | $17/yr AC

Natural Gas Furnace + Central AC (18-Yr Lifespan):$4,786/yr ($399/mo)

Electric Baseboard + Window AC (25-Yr Lifespan):$18,079/yr ($1,507/mo)

15-Year Heat Pump Lifespan Net Savings vs. Baseboard:+$180,000

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💰 Up to $5,000 Rebate

Compare 3 Local Northwest Territories HVAC Installer Quotes

Verify 2026 Canada Greener Homes & NTPC / Naka Power rebate eligibility and compare turnkey contractor pricing for a 5.0-Ton system (3,500 sq ft).

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DIY Pre-Charged Ductless Mini-Split Kits

Avoid $3,500+ in ductwork labor. Calculate exact multi-zone mini-split BTU capacity for your 3,500 sq ft Northwest Territories home.

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☀️ Offset 29.5¢/kWh

Northwest Territories Solar + Heat Pump Net-Zero Calculator

See how an 80%–100% rooftop solar net-metering array eliminates annual electric heating and cooling bills in Northwest Territories.

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Compare Other Home Sizes in Northwest Territories

800 Sq Ft 1,000 Sq Ft 1,200 Sq Ft 1,500 Sq Ft 1,800 Sq Ft 2,000 Sq Ft 2,200 Sq Ft 2,500 Sq Ft 2,800 Sq Ft 3,000 Sq Ft 3,500 Sq Ft 4,000 Sq Ft