
In Louisville, KY, furnace replacement costs typically range from $3,000 to $7,000 depending on the system's efficiency and complexity. The city's climate demands reliable HVAC systems, especially during freezing winters. CountBricks offers precise estimates and seamless furnace replacements tailored for trade professionals and contractors.
• High humidity accelerates corrosion in heat exchangers
• Freeze-thaw cycles stress older units
• Updated building codes require higher efficiency
• Utility rebates make 96% AFUE models attractive
1. Increasing energy bills
2. Uneven temperatures
3. Yellow burner flame
4. Excessive dust or rust
5. Age over 15 years with rising repair costs
Equipment Efficiency – Units range from 80% to 98% AFUE. Higher efficiency reduces long-term costs.
Fuel Type – Natural gas is common. Converting from electric may require upgrades.
Ductwork Condition – Leaks or undersized ducts affect performance.
Permit & Inspection Fees – Local fees are included in estimates.
• Voice-to-Estimate: Quick scope and material list
• Real-Time Pricing: Accurate market costs
• One-Click Quote Docs: Ready for approval
• Automated Invoicing: Efficient billing
1. Schedule a virtual walk-through
2. Upload photos or blueprints
3. Receive a same-day estimate
4. Approve digitally; permits secured
5. Technicians install and calibrate
6. Receive performance report and warranty
Combustion Air – Dedicated air required for enclosed furnaces.
Sealed Duct Testing – Mandatory for significant duct alterations.
• LG&E rebate up to $500 for high-efficiency furnaces
• 0% interest financing on qualifying projects
• Federal tax credit covering 30% of costs
Installation Duration? Typically completed in one day.
AC Replacement? Consider if AC is over 12 years old.
Warranties? 10-year parts warranties available.
• Clear workspace around furnace
• Upgrade to a smart thermostat
• Replace filters monthly post-installation
CountBricks offers reliable furnace replacement services for Louisville KY professionals. Visit CountBricks.com to start your quote.

A 1920s bungalow in Louisville's Highlands faced high gas bills and pilot outages. CountBricks provided a three-tier estimate with options for 80% and 96% AFUE furnaces, duct sealing, and a smart thermostat.
• Flue undersized for condensing furnace; recommended PVC venting
• Leaky return panning; added mastic sealing
• Final price within 1% of AI estimate
1. Old unit removed without disturbing structure
2. New furnace installed on moisture-resistant pad
3. 32% reduction in utility costs
• Early venting analysis saves labor hours
• Duct sealing boosts comfort
• Digital close-out packets improve satisfaction
CountBricks provides trusted furnace replacement services in Louisville KY. Explore estimates at CountBricks.com.