Is $12,500 to install a navien combi boiler system a fair price?
Project Details
700-sq foot condo in an old building in NYC area with 40 linear feet of baseboard hydronic heating. Existing Williamson boiler from early 2010s has corrosion and makes a screeching noise. There is a faint odor of gas near the HVAC closet.
Quote Details
Replace existing boiler and 40-gallon tank with a space-saving combination unit. - Installation of Navien combi boiler - Removal of existing Williamson boiler and water tank - Configuration for 40 linear feet of baseboard hydronic heating - Single zone setup
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More Details
Category
HVAC
Price
$12,500
Quote Date
May 9, 2026
Location
New York
Home Size
700 sq ft
Brand/model
Navien combi boiler
System type
Boiler
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