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Furnace Replacement in Bristol, CT

Find trusted professionals, understand costs, and track repairs in PropDoctor

Cost Range

$2,500–$7,000

Local Pros

114 available

Overview

Replace your aging or failed furnace with a new high-efficiency unit. Modern furnaces achieve 95-98% efficiency compared to 60-80% for older models, significantly reducing heating costs.

Bristol Climate Considerations (mixed humid)

  • • Heat pump efficiency drops below 30°F
  • • Ductwork condensation in summer
  • • Filter neglect (dual-season use)

Common Signs You Need Furnace Replacement

  • • Furnace is 15-20+ years old
  • • Cracked heat exchanger detected
  • • Repair costs exceed 50% of new unit
  • • Yellow or flickering pilot flame
  • • Rising heating bills despite maintenance
  • • Inconsistent heating

Furnace Replacement Cost in Bristol

Low

$2,500

Average

$4,750

High

$7,000

See detailed cost breakdown →

When to Call a Professional

Call a professional when:

Furnace replacement involves gas line connections, combustion venting, electrical work, and precise sizing. Always hire a licensed HVAC contractor.

Connecticut licensing: hvacs are required to be licensed in Connecticut.

Hvacs in Bristol

ProPortal
Candito Plumbing and HVAC, LLC

Candito Plumbing and HVAC, LLC

Stamford, CT

(203) 667-9154
0
Temp Air Company

Temp Air Company

Stamford, CT

(203) 357-1727
0
Hellas Air Temp Inc

Hellas Air Temp Inc

Stamford, CT

(203) 852-0666
0
FAIRCONN Plumbing And Heating LLC

FAIRCONN Plumbing And Heating LLC

Stamford, CT

(203) 428-1748
0

Founding Member

Premium spot in Bristol

Ambassador

Lead the Bristol community

Founding Member

Premium spot in Bristol

View all 114 hvacs in Bristol →

Bristol Housing Market

Median Household Income

$83,458

Median Home Value

$252,300

Median Rent

$1,305/mo

Homeownership Rate

64.7%

Population

61,129

Median Year Built

1967

Source: U.S. Census Bureau, ACS 2023 5-Year Estimates

Track This in PropDoctor

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Replacement
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Furnace Replacement

Date

April 2026

Cost

$4,750

Vendor

Your local pro

Warranty

10-year material warranty

Bristol average: $2,500–$7,000

Before

Issue documented with photos

After

Repair completed, area sealed

Materials Used

Furnace unitVent pipeGas connectorCondensate line (high-efficiency)

Warranty Details

10-year material warranty

Auto-Checkup Created

"Furnace Inspection" — every 12 months

Added by youApril 2026

Property Health Score

Good

90

hvac category +18 pts(72 → 90)

Documentation19/25
Maintenance20/25
Warranty22/25
Investment21/25

Your health score is calculated based on documentation completeness, maintenance currency, warranty coverage, and investment tracking.

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Maintenance Plan for Bristol

PropDoctor

Recommended Maintenance Plan — Bristol, Connecticut

Climate: Mixed-Humid Temperate

Key Risks

  • • Heat pump efficiency drops below 30°F
  • • Ductwork condensation in summer
  • • Filter neglect (dual-season use)
  • • High heat & humidity spells
  • • Ice storms

Schedule

Every 6 months

Visual inspection (DIY)(DIY)

every 12 months

Professional furnace replacement

Estimated: $2500–$7000

After major storms

Emergency inspection for damage

Estimated: $100–$300

Year 10–15

Plan for full replacement

Estimated: $7,500–$21,000

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Find Help with SmartSearch

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Find a HVAC tech near me

Find a HVAC tech near me

I found 114 HVAC technicians in your area. Here are the top results:

ProPortal
Professionals Found
114 results
SM

Smith & Sons

Connected

HVAC technician

4.9(47)
BookQuote
JR

J&R Home Services

HVAC technician

4.7(23)
From $95/hr
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Log my furnace replacement in PropDoctor

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HVAC technician
Title:HVAC tech
Category:HVAC technician
Date:2026-04-04
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Related Services in Bristol

Furnace Repair

Diagnose and repair furnace issues including no heat, insufficient heating, strange noises, and pilot light problems. Ensures safe, reliable heating during cold weather.

HVAC System Installation

Install a complete heating, ventilation, and air conditioning system including furnace, air conditioner, ductwork, and thermostat. A major investment that provides comfort for 15-20 years.

Ductwork Repair & Cleaning

Repair leaking, disconnected, or damaged ductwork and clean accumulated dust, debris, and mold from your HVAC ducts. Proper ductwork improves efficiency by 20-30% and enhances indoor air quality.

Smart Thermostat Installation

Install a programmable or smart thermostat to optimize heating and cooling schedules, reduce energy waste, and enable remote temperature control. Smart thermostats can save 10-15% on HVAC energy costs.

Connecticut Regulations

Building Code: IRC 2021

Seller Disclosure: Sellers must complete a Residential Property Condition Disclosure Report covering 42 specific items.

Natural Disaster Risks: Hurricanes/Nor'easters, Flooding, Blizzards

Frequently Asked Questions

How much does furnace replacement cost in Bristol, CT?
Furnace Replacement in Bristol typically costs between $2,500 and $7,000. Factors that affect cost include Furnace size (BTU capacity), Efficiency rating (AFUE), Gas vs electric. Bristol-area costs reflect the local market.
Do hvacs need a license in Connecticut?
Yes, Connecticut requires hvacs to be licensed. Always verify your contractor's license before hiring. Connecticut follows IRC 2021 building codes.
Should I hire a professional for furnace replacement?
Furnace Replacement is generally recommended as a professional service. Furnace replacement involves gas line connections, combustion venting, electrical work, and precise sizing. Always hire a licensed HVAC contractor..
What hvac problems are common in the Bristol area?
Due to the mixed humid climate in Bristol, common issues include: Heat pump efficiency drops below 30°F; Ductwork condensation in summer; Filter neglect (dual-season use). Regular maintenance can prevent many of these problems.
When is the best time for furnace replacement in Bristol?
In Bristol's mixed humid climate, summer poses the highest risk with High heat & humidity spells and Hail damage. Schedule furnace replacement before summer to avoid emergency rates and longer wait times.
How does Bristol's weather affect home hvac needs?
Bristol experiences 45" of annual rainfall, 15" of snowfall, 40 freeze-thaw cycles per year, which directly impacts furnace replacement requirements. The area is in USDA hardiness zone 7a. These conditions mean homeowners should budget for more frequent inspections and preventive maintenance.

Explore Bristol, CT

Homes for Salein BristolRentalsin BristolCost Guidesin BristolMaintenance Guidesin BristolFind Professionalsin Bristol

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