What Does a New Furnace Cost in Wichita, KS? What Actually Determines the Price
When you search for new furnace cost in Wichita, you are looking for a number. There is no single number, because furnace replacement pricing depends on equipment selection, home requirements, and installation scope. Understanding these variables reduces uncertainty, prevents overpaying for the wrong system, and helps you make a confident decision.
What Impacts the Cost of a New Furnace?
Furnace replacement cost is influenced by:
- Furnace size (BTU output)
- Efficiency rating (AFUE)
- Type of fuel (natural gas, electric, propane)
- Duct modifications required
- Venting adjustments
- Permit requirements
- Thermostat upgrades
- Labor scope
Every Wichita home is different. A College Hill bungalow with a basement install has different requirements than a two-story Andover home with a closet furnace.
1. Furnace Size (BTU Capacity)

A furnace must match your home’s heating load. Oversized systems short cycle, waste fuel, and increase wear. Undersized systems run constantly, struggle in deep cold, and increase gas bills. Professional measurement and load calculation determine proper sizing. According to ACCA standards, Manual J load calculations are the proper method for determining furnace capacity.
2. Efficiency Level (AFUE)
AFUE measures how efficiently a furnace converts fuel into heat. The Department of Energy tracks minimum efficiency standards and notes that upgrading can significantly reduce fuel costs.
| AFUE Rating | Fuel Converted to Heat | Fuel Wasted | Typical Category |
|---|---|---|---|
| 80% | 80 cents per dollar | 20 cents | Standard efficiency |
| 90% | 90 cents per dollar | 10 cents | Mid-range |
| 95 to 98% | 95 to 98 cents per dollar | 2 to 5 cents | High efficiency |
In Wichita winters, efficiency gains accumulate across the entire heating season, making higher AFUE a worthwhile investment for long-term homeowners.
3. Installation Complexity
Installation cost varies depending on closet vs. basement install, venting configuration, gas line adjustments, electrical modifications, duct transitions, and code compliance.
Your quote should include equipment, labor, permits, and installation materials. Transparent scope prevents surprise costs.
4. System Age and Condition
If replacing an older furnace (15+ years), additional updates may be needed: vent upgrades, flue adjustments, drain modifications, and thermostat replacement. Older Wichita homes sometimes require modernization during replacement.
5. Replacing Furnace and AC Together

Many Wichita homeowners replace both systems simultaneously. Combined installation can reduce labor duplication and total cost. If both systems are over 15 years old, evaluating full HVAC replacement may be financially logical.
6. Brand and Warranty
As a Rheem Pro Partner, Mike Watson Heating and Cooling installs energy-efficient Rheem furnaces. New furnaces include manufacturer warranty protection, which reduces long-term repair exposure. Warranty resets are a significant part of replacement value.
Long-Term Cost Perspective
Instead of focusing only on upfront price, evaluate:
- Energy savings over 10 to 15 years
- Reduced repair frequency
- Warranty coverage
- Safety improvements
- Comfort consistency
- Impact on your Evergy and gas bills
Replacement resets your heating lifecycle.
Frequently Asked Questions
Cost varies based on size, efficiency, and installation complexity. Getting an in-home evaluation with a detailed quote is the only way to get an accurate number for your specific home.
In Wichita’s climate, yes. The fuel savings over a 15 to 20 year lifespan typically offset the higher upfront cost, especially for homeowners who plan to stay in the home.
Furnace size is determined by load calculation, not just square footage. Insulation, windows, duct condition, and Kansas winter design temperatures all factor in.
Most installations are completed in a single day. Complex installations involving venting changes or duct modifications may take longer.
Getting two to three quotes is reasonable. Compare scope (not just price): make sure each quote includes the same equipment, labor, permits, and materials.
Get a Transparent Furnace Quote
Mike Watson Heating and Cooling provides furnace replacement, repair, and annual tune-ups throughout Wichita, Derby, Andover, Wellington, and surrounding areas.
Call 316-522-3528 for a furnace replacement estimate in Wichita.