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Compare HVAC costs in Manchester, NH (2026)
Not sure which option fits? Here's how every HVAC project compares in Manchester — local 2026 estimates plus what each choice is best for. The most budget-friendly option here is Furnace Replacement (from $4,550).
Furnace ReplacementBest value$4,550 – $8,150
Best for: Lowest upfront cost for homes with gas heatTypically $6,350
Central AC Installation$5,750 – $12,200
Best for: Cooling only — pairs with an existing furnaceTypically $9,000
Heat Pump Installation$7,400 – $13,450
Best for: Most efficient; heats and cools in one systemTypically $10,450
Full HVAC System Replacement$9,050 – $16,750
Best for: Best when both heating and cooling are dueTypically $12,900
Often paired with HVAC in Manchester
Homeowners tackling HVAC frequently budget for these too.
Estimates are localized to Manchester (cold climate) using local labor price levels, climate factors and permit fees. Always confirm with local contractors.