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Heating System Replacement Cost in North West

Estimated £12,343£19,306
Itemized cost breakdown
ItemEstimate
Outdoor condenser unit£4,771
Furnace / heating unit£1,663
Evaporator coil / air handler£1,245
Refrigerant lineset & connections£882
Installation labor£3,744
Permit, disposal & startup£882
Subtotal£13,187
VAT (20%)£2,637
Total inc. VAT£15,825

How we estimate these costs →

What affects heating system replacement cost in North West

Heating System Replacement costs in North West differ from the national baseline mainly because of local labor rates. Construction-trades wages in the North West sit about 4% below the GB mean (ONS ASHE), used here as a disclosed proxy for heating engineers, modestly reducing installation labour cost relative to the national baseline. The wettest English region, where relentless Irish-Sea damp and mild but long winters favour an air-source heat pump with a weather-shielded outdoor unit and good condensate drainage — standing damp around the unit is the practical concern rather than extreme cold. A heating-system replacement in the North West is notifiable under Building Regulations (Gas Safe or MCS sign-off), typically self-certified by the installer with no separate planning fee; an external heat-pump unit on a terraced or flatted Manchester/Liverpool property may need siting care under permitted-development noise limits. Heating-system work carries 20% VAT (UK-wide); domestic heat-pump installs are currently zero-rated separately — see header caveat.