November 3, 2025
Peyton, CO Heating System Replacement Costs — HVAC Guide
Estimated Read Time: 9 minutes
Furnace replacement cost can feel confusing. Prices vary by home, efficiency, and installation complexity. This guide explains every cost driver in plain language so you can plan with confidence, avoid surprises, and choose the best value. If your system is failing or your bills keep rising, you will see what to expect, what to ask, and how to save with rebates, tax credits, and local expertise.
What Drives Furnace Replacement Cost Today
Several factors set your final price. The unit is only one piece of the total. Your home, the scope of work, and code requirements all matter.
- Equipment type and efficiency.
- Standard 80 AFUE models are often the lowest price.
- High efficiency 95 to 98 AFUE models cost more but cut fuel use.
- Fuel source.
- Natural gas is common along the Front Range.
- Propane and electric furnaces can change both cost and wiring needs.
- Capacity and sizing.
- Correct sizing prevents short cycling and cold rooms.
- Altitude in Colorado affects combustion and sizing choices.
- Installation complexity.
- Venting changes, gas line updates, electrical work, or condensate routing add cost.
- Code, permits, and inspections.
- City permits and inspections are required for safety and value.
- Add-ons and IAQ upgrades.
- Humidifiers, air cleaners, and smart thermostats improve comfort and air quality.
Average Price Ranges in Colorado and What They Include
Every home is different, but most full replacements fall into clear bands. Your quote should detail each line item so you can compare options.
What typical quotes include:
- New furnace sized for your home and altitude.
- Professional removal of the old unit and disposal.
- New venting or liners if required by code.
- Gas, electrical, and condensate connections to code.
- System startup, safety checks, and homeowner orientation.
What may add to the price:
- Duct repairs or modifications to improve airflow.
- Upgraded filtration or whole-home humidifiers.
- New flue or PVC venting routes for condensing furnaces.
- Smart thermostat with wiring and setup.
Efficiency, Fuel Type, and Sizing
Efficiency drives long term cost. A higher AFUE furnace wastes less fuel. In cold Colorado winters, that can mean real savings.
- 80 AFUE vs 96 to 98 AFUE. The upfront price rises with efficiency, but fuel savings can offset it over time.
- Gas vs electric. Gas furnaces heat fast and are common. Electric can work well with heat pumps and in specific homes.
- Right size, right comfort. A Manual J style sizing and altitude-aware selection helps avoid hot and cold spots.
High efficiency models pair well with sealed PVC venting and produce condensate. Plan for safe drainage and freeze protection.
Installation Factors That Change Your Quote
Your home’s layout determines labor and materials. Small details can shift cost, especially in older Colorado homes.
- Location. Tight basements, crawlspaces, or attics add labor time.
- Venting. Moving from metal flue to PVC or changing routes adds materials.
- Gas line and shutoff updates. Safety and code often require new valves or drip legs.
- Electrical. Dedicated circuits, service switches, and condensate pumps may be needed.
- Combustion air. Altitude and room volume affect air supply requirements.
Pro tip: ask for a written scope, not just a model number. The scope shows exactly what is included.
When Repair Beats Replacement
Not every failure means you need a new furnace. A clear diagnosis should come first.
Repair may be better when:
- The heat exchanger tests safe and the system is under 10 years old.
- The failure is minor, like an igniter, flame sensor, or control board.
- Your energy bills and comfort are acceptable after a tune-up.
Replace when:
- The heat exchanger is cracked or unsafe.
- Repairs exceed 30 to 40 percent of replacement cost.
- Comfort is poor and rooms never reach setpoint.
WireNut techs inspect burners, igniters, heat exchangers, and airflow pathways. Then you see repair and replacement options with Straightforward Pricing.
How to Read an HVAC Quote Without Guesswork
A transparent quote makes comparison easy and protects your budget.
Ask for these details:
- Model, capacity, AFUE, and warranty terms.
- Permit, code updates, and inspection fees itemized.
- Venting, gas, electrical, and condensate work listed.
- Thermostat, filtration, and add-ons priced separately.
- Labor warranty and workmanship coverage in writing.
WireNut backs heating work with a Lifetime Workmanship Guarantee. You get parts and labor warranty terms explained before you decide.
Financing, Rebates, and Tax Credits
Homeowners in Colorado can lower net project cost with incentives. Two programs stand out right now.
- Federal tax credit. Up to 2,000 dollars for qualifying heat pump systems. Check eligibility with your tax pro.
- Electrification rebates. Up to 8,000 dollars for qualifying heat pump installations. We help file the paperwork.
Local utility rebates may also apply for high efficiency furnaces and controls. We verify current offers, then apply them on your behalf.
Timeline: From First Call to Warm Home
Knowing the process reduces stress and surprises. Here is the typical path.
- In-home assessment. We measure, check ducts, and discuss comfort issues.
- Options and estimate. You get good, better, and best choices in writing.
- Permits scheduled. We pull the proper city or county permits.
- Installation day. Most swaps finish the same day with a clean job site.
- Commissioning. We calibrate, test safety controls, and walk you through use.
- Follow up. You receive maintenance guidance and any rebate documents.
Same-day service is available for many replacements when parts and permits align.
Protect Your Investment: Maintenance and Warranty
A small maintenance plan can extend system life and keep your warranty valid.
What to expect from a quality tune-up:
- Burner and igniter inspection with cleaning where needed.
- Filter replacement and airflow checks.
- Thermostat calibration and control testing.
- Safety inspection, including carbon monoxide checks.
- Coil cleaning and refrigerant verification for heat pump systems.
Colorado homeowners love our Preventative Heating Maintenance Plans. Members receive priority scheduling and exclusive discounts. Our fully equipped vans finish most repairs in one visit, and you always get a written estimate before work begins.
Local Insight: Colorado Homes and Cold Snaps
Front Range weather can swing 40 degrees in a day. Altitude thins air and changes combustion. That is why correct venting, intake air, and sizing matter here more than in many markets. Our certified, local technicians design for Colorado winters in Colorado Springs, Pueblo, Monument, Fountain, and beyond.
Special Offers to Lower Your Furnace Cost
- Save $400 on a new high efficiency furnace. Use code CPN400.
- Save $50 on any furnace repair. Use code CPN50.
- Furnace or AC Tune-Up Special for $119.
- Up to $2,000 federal tax credit on qualifying heat pump systems. Subject to eligibility.
- Up to $8,000 in electrification rebates on qualifying heat pump installs.
Call (719) 227-0500 or schedule at https://thewirenut.com/ to claim your offer before it expires.
What Homeowners Are Saying
"The system works superbly. Carl and Elliot, we really appreciate the superior job you guys did installing this in just one day in the middle of winter. Thank you so much!"
–Carl H., Furnace Installation
"Marc Zeno did an excellent job of thoroughly going over my heating system. He went above and beyond with a complete visual inspection of adjoining air conditioner. His attention to detail and great communication skills left me feeling confidant of his services."
–Marc Z., Heating Inspection
"Arber from Wire Nut Home Services was the inspector and he really was very thorough and very knowledgeable. Arber found a serious developing issue with our heat exchanger that eventually could result in leaking carbon monoxide which is lethal. We are very grateful to his finding this serious issue."
–Arber K., Furnace Safety
"I would have them perform any other HVAC work necessary in my home in a heartbeat. I highly recommend Wirenut!"
–Susan L., Heating Service
Frequently Asked Questions
How much does a new furnace cost in Colorado?
Most Colorado homes fall into a mid to upper four figure range before rebates. Price depends on efficiency, venting changes, and code updates. Ask for a line item quote with equipment, labor, permits, and add-ons listed.
Should I choose 80 AFUE or 96 to 98 AFUE?
Higher AFUE costs more upfront but lowers fuel use. In cold climates, high efficiency often pays back over time. Consider energy prices, runtime, and available rebates.
When is repair better than replacement?
If the heat exchanger is safe and repairs are under 30 to 40 percent of a new system, repair can win. Age, comfort, and energy bills guide the choice.
Does altitude affect furnace sizing and venting?
Yes. Thin air changes combustion and required airflow. Proper sizing and vent design are critical at Colorado elevations for safety and comfort.
How long does installation take?
Most straightforward swaps finish in one day, including removal, installation, and commissioning. Complex venting or duct changes can add time.
Final Takeaway
Furnace replacement cost depends on equipment, efficiency, and the scope of safe installation. With expert design and rebates, you can stay warm and spend less. For trusted advice and Straightforward Pricing on furnace replacement cost in Colorado Springs and nearby cities, talk to WireNut today.
Ready for a Warm, Efficient Home?
Call WireNut Home Services at (719) 227-0500 or schedule at https://thewirenut.com/. Mention CPN400 for $400 off a new high efficiency furnace, or CPN50 for $50 off any repair. Ask about the $119 tune-up, up to $2,000 federal tax credit, and up to $8,000 electrification rebates. Get your written, no-surprises estimate today.
About WireNut Home Services
WireNut Home Services is Colorado’s trusted HVAC, electrical, and plumbing team. We back every heating job with a Lifetime Workmanship Guarantee and Straightforward Pricing. Our licensed technicians know Colorado altitude and winters. We are a 10-time BBB Excellence in Customer Service winner, including 2024. Same-day service, background-checked pros, and careful home protection come standard. Serving Colorado Springs, Pueblo, Monument, and nearby communities.