20-SEER2 Inverter AC vs. 14-SEER2 Standard AC in Nunavut (2026)

15-to-25 Year Equipment Lifespan & Utility Payback at 35.4¢/kWh (Qulliq Energy Corporation)

Head-to-Head Lifespan & Operating Cost Comparison (2,000 Sq Ft in Nunavut)

Option A: 20-SEER2 Variable Inverter System (15-Yr Life)Install: $6,400 | Lifespan: 15 Yrs
Option A Annual & Monthly Utility Bill:$4,232/yr ($353/mo)
Option A 15-Year Total Cost (Install + 15 Yrs Bills):$69,880
Option B: 14-SEER2 Single-Stage System (15-Yr Life)Install: $4,800 | Lifespan: 15 Yrs
Option B Annual & Monthly Utility Bill:$4,642/yr ($387/mo)
Option B 15-Year Total Cost (Install + 15 Yrs Bills):$74,430
Nunavut Tariff & Break-Even Threshold:35.4¢/kWh Elec | $2.4/therm Gas (Break-Even: 27.6¢/kWh)
15-Year Net Lifespan Verdict in Nunavut:20-SEER2 Variable Inverter System saves $4,550 over 15 years
Interactive 20-SEER2 Inverter AC vs. 14-SEER2 Standard AC Graph in Nunavut →
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DIY Pre-Charged Ductless Mini-Split Kits

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