Franklin’s Top Choice for Furnace Replacement
Furnace Installation in Franklin, IN & Surrounding Areas
Between consistently gray skies, rain, and volatile temperatures, winter in Franklin comes with long stretches where your furnace seems to work on overdrive. At Dugan Air, our team provides furnace replacement in Franklin to help homeowners stay comfortable and safe, even during Indiana’s harshest winter weather.

Why Consider Furnace Replacement in Franklin, IN
Whether the heating system in your Franklin home has broken down or is just getting old, Dugan Air Heating and Cooling can handle any furnace replacement job. Our team of skilled installation technicians can install all makes and models of furnaces and other heating systems. We’ll arrive at your home with all the tools and parts we need to complete the job as efficiently as possible.
Our technicians follow a detail-oriented process to calculate your home’s heating load and precisely match it with the ideal furnace model and size. With a selection of high-efficiency furnaces, our installation services can help you earn long-term savings on a furnace investment.
Furnace Installation Options for Franklin, IN Homes
Every home has different heating needs, depending on layout, square footage, insulation, and usage throughout the winter. At Dugain Air, we provide furnace installation and replacement near you in Franklin for different types, brands, and models. That includes:
- Single-stage furnaces: Single-stage furnaces run at one fixed output, heating the home at full capacity until reaching the thermostat setting.
- Two-stage furnaces: Two-stage furnaces switch between a lower and higher output based on outdoor conditions and indoor demand to provide even temperatures, quiet performance, and energy efficiency.
- Variable-speed furnaces: Variable-speed furnaces adjust heating output and airflow continually for precise temperature control.
- Hybrid heat (heat pump and backup gas furnace): Hybrid heat systems rely on a heat pump during moderate weather and switch to a gas furnace when temperatures drop to ensure efficiency and reliability during Indiana’s winter conditions.
- Zoning system add-ons: Zoning systems separate your home into independently controlled areas using either ductless mini split systems or ductwork dampers.
Benefits of a New Furnace in Your Franklin Home
Franklin experiences harsh winters with regular temperature swings, but a new furnace responds to these varying conditions with precise control. Other benefits of a new furnace in your Franklin home include:
- Energy efficiency: Modern furnaces feature advanced engineering and components that allow them to operate more efficiently compared to older models, sometimes reaching up to 98.5% AFUE, which lowers monthly energy bills without compromising indoor comfort.
- Reliable comfort: Properly-sized systems with advanced zoning, smart thermostats, and other features help distribute heat evenly throughout your home during harsh temperatures in Franklin.
- Low maintenance costs: An older furnace may require more frequent or costly maintenance or repairs as it ages and experiences accelerated wear. New furnaces operate smoothly and often have warranty coverage in case of a breakdown.
- Indoor air quality: A new furnace provides consistent airflow and can help filter airborne contaminants from your home.
- Home resale value: Franklin homes with new furnaces may be more appealing to potential buyers, which can drive up value and provide returns through home equity or future sales.
Signs It’s Time for a Furnace Replacement
Several signs suggest that your furnace is due for a replacement:
- Age (10–15+ years): As furnaces approach the end of their expected operating lives, wear and efficiency loss tend to accelerate, increasing the risk of breakdowns or sudden failures.
- Sharp increase in heating bills: Compare this year’s winter heating bills to the same periods from last year. Higher energy costs without changes in usage may indicate that your furnace is working harder to produce the same level of heat.
- Uneven heating or hot & cold rooms: If certain rooms in your home are warmer or colder than others, your furnace’s blower motor, airflow restrictions, sizing, or other factors may prevent it from circulating heat.
- Strange noises: Rattling, buzzing, or humming can mean that your furnace needs to be replaced. Furnaces typically make a low, consistent whirring sound.
- Frequent repairs: Regular calls for furnace repair suggest that multiple components are reaching the end of their usable lifespans.
- Declining indoor air quality: Older or broken furnaces can generate more airborne particles and pollutants, resulting in allergy flare-ups, asthma, or upper respiratory issues.
- Yellow pilot flame: If you have a gas furnace, the pilot light should be blue. A yellow light could indicate a failing system.
Why Choose Dugan Air for Residential Furnace Installation in Franklin, IN

At Dugan Air, our HVAC team is fully licensed, bonded, and insured to complete furnace replacements in your Franklin home. We strive to produce lasting results, provide comprehensive maintenance and repair services, and communicate transparently to prevent any surprises. As a locally owned and operated company, we keep our workmanship aligned with our motto: Premium Service — No Shenanigans.
We offer comprehensive maintenance plans for our customers, and we’re available 24/7 to respond to service requests promptly. If you need assistance paying for your furnace replacement, we’re here to help. We maintain affordable pricing for our heating installation services in Franklin and offer flexible financing options on approved credit. Our team handles all of the small details professionally, and we refuse to cut corners.
In addition to Franklin, our service area includes:
Schedule Furnace Replacement in Franklin With Dugan Air
At Dugan Air, our HVAC team is fully licensed, bonded, and insured to complete furnace replacements in your Franklin home. Contact us today at Dugan Air to start planning your furnace upgrades.
Premium Service Beginning to End
First Generation; Locally Owned & operated
24/7 Emergency Service available
Financing Options that fit your situation
Certified & Skilled Technicians
Budget-Saving Maintenance Plans
My entire experience has been the best. Everyone has been friendly and helpful. They were on time and professional. I highly recommend Dugan Air Heating and Cooling.
Bonnie W.
Fantastic company to work with. Options were explained in detail with clear pricing. On time, fast, professional crew. Clean installation of new AC/Furnace. Best HVAC company I've ever hired.
Frank R.
These guys are awesome. Very professional with fair pricing. Always dependable. Won’t use anybody else! Love this company.
Linda S.
Max was super helpful and knowledgeable about what was needed for my A/C unit. I would highly recommend and will be calling Dugan again for any heating/air problems.
Jeremy R.
So happy we went with Dugan Air. Our home layout presented install issues that the team met head on. Sales team presented us with many options and walked thru the pros and cons of each. Great company, great people. Thanks to Dugan Air!
Mark R.
Upgrade Today: $2,009 Buy-Back Credit for Your Old AC & Furnace! Financing Available!