Open 24/7 · Calls Answered Anytime Watertown (952) 847-3387
Full Time Heating and Cooling · Watertown, MN

Furnace Installation With No Pressure to Replace

24/7 Emergency Service5.0 · 211 Local ReviewsMN License MB792165
Furnace Installation With No Pressure to Replace
NEED HVAC SERVICE?Leave your number. We'll call within one business day.
No obligation. Your information stays private.

What the Installation Process Looks Like, Start to Finish

We start with a heat load calculation, not a guess. A lot of installers swap in the same-sized unit that was there before, but that old system might have been oversized or undersized from day one. We size based on your actual home: square footage, insulation level, window area, and ceiling height all factor in. From there, we recommend the AirQuest unit that fits your budget and efficiency goals without pushing you toward a higher-efficiency model if your home won't benefit from it. Honestly, a 96% AFUE furnace saves you more money in a drafty older home than in a tight, well-insulated newer build, and we'll be upfront about that. Once we've agreed on equipment, we pull the permit, schedule the installation, and the crew shows up on the agreed date. Most residential furnace replacements are completed in a single day. We haul away the old equipment, commission the new system, walk you through what changed, and Jason does a final walkthrough before we leave. After that, you register the equipment, and your warranty coverage is active.

Why Full Time Uses AirQuest Equipment

AirQuest isn't the most famous name in furnaces. We know that. But it's manufactured by Carrier Global, the same parent company behind Carrier and Bryant, using the same production standards. What you're not paying for is the brand premium on the nameplate. What you are getting is reliable, well-engineered equipment with strong warranty support, and as an AirQuest Elite Dealer, we can back qualifying installations with two additional years of No Hassle Replacement coverage on top of the manufacturer's limited warranty. Most systems also qualify for a 10-year parts limited warranty with timely registration. We're not going to push a brand just because it has a bigger advertising budget. If you want a different manufacturer, we'll tell you the tradeoffs honestly. If AirQuest fits your situation, we'll explain exactly why. And if you want a second opinion on what another company quoted you, we offer free HVAC second opinions so you can make this decision with good information instead of sales pressure.

How to Know If Replacement Makes More Sense Than Repair

Details below
This isn't a decision we'll make for you, and our technicians aren't on commission, so there's no financial incentive to push you toward new equipment. Here are the situations where replacement usually makes more sense than another repair.

System Age Over 18 Years

Most gas furnaces run reliably for 15 to 20 years with decent maintenance. Past 18 years, repair costs start compounding and efficiency has usually dropped enough that a new unit pays back in energy savings faster than people expect.

Repair Cost Exceeds 50% of Replacement

The old rule holds: if a single repair costs more than half of what a new system would cost, replacement is usually the smarter long-term call. We'll give you both numbers so you can decide.

Repeated Failures in One Season

One breakdown can be a fluke. Two breakdowns in the same winter usually means something fundamental is wearing out. At that point you're patching a system that's going to keep failing.

Heat Exchanger Crack

A cracked heat exchanger is a carbon monoxide risk. Repair is sometimes possible but often not cost-effective. This is one situation where we'll recommend replacement clearly and without hedging.

Efficiency Below 80% AFUE

Older 60% to 70% AFUE systems cost significantly more to run than a modern 80% or 96% unit. The math on replacement often works out faster than homeowners expect when fuel savings are included.

What Drives the Cost of a New Furnace Installation

No two installs are exactly the same. These are the variables that move the price up or down on most residential furnace replacements.

What to Expect on Installation Day

You'll get a 2-hour arrival window, a confirmation message, and a text when the crew is on the way with your technician's photo and live tracking. The same two-person installation crew handles every job, so the people who show up are experienced, not whoever happened to be available. They'll protect your floors, shut down the old system safely, remove and haul away the old equipment, install the new unit, test every safety control, verify proper airflow and combustion, and walk you through the system before they leave. Jason stops by on every installation to do a final inspection. If something isn't right, we fix it before we consider the job done. After installation, we'll help you register the equipment to activate your full warranty coverage, including the extended No Hassle Replacement coverage available through our AirQuest Elite Dealer status. You might also want to look at furnace maintenance plans to keep your new system running efficiently from year one, and if your home runs dry in winter, a whole-home humidifier is worth considering at the same time.

A Few Things Worth Knowing Before You Decide

We won't quote you a replacement if a repair is the honest answer. Our technicians don't get paid based on what they sell you, so there's no incentive to push new equipment on a system that has years of life left. If we diagnose your furnace and find something repairable at a reasonable cost, that's what we'll tell you. We also won't give you a single price over the phone without knowing what we're working with. Any company that gives you a firm installation quote without seeing your home, checking your ductwork, and sizing the equipment for your actual heat load is guessing, and that guess usually gets revised upward once they're on site. We'd rather give you an accurate number after a real assessment than a low number designed to get us in the door. If you've already got a quote from someone else and want a second set of eyes on it, our free second opinion offer exists for exactly that reason.

Schedule a Furnace Assessment

If your furnace is failing, aging, or you're just ready to stop patching an old system, call us and we'll tell you honestly what makes sense. No commission, no pressure, no upsell. Just a straight answer.

Or send us your info

By submitting this form you agree that we may contact you about your request.

FAQ Common questions

Frequently Asked Questions

Answers below
How much should a new furnace cost? +
For most homes in the Twin Cities West Metro, a furnace installation is priced by system size, efficiency rating, and existing ductwork condition. High-efficiency two-stage or variable-speed systems with venting modifications cost the most. A standard 80% AFUE single-stage replacement with clean ductwork costs the least. Every job is different. Contact Full Time Heating and Cooling for an accurate estimate based on your specific home.
What is a furnace? +
A forced air furnace is a heating system that burns natural gas (or propane) to heat air, then distributes that heated air through your home via ductwork and registers. The furnace includes a burner assembly, heat exchanger, blower motor, and control board. AFUE (Annual Fuel Utilization Efficiency) ratings measure how much of the fuel burned becomes usable heat. Modern units range from 80% AFUE up to 98% AFUE on high-efficiency condensing models.
Which brand of furnace is the most reliable? +
Carrier, Lennox, Trane, and Bryant consistently rank well in long-term reliability studies. Full Time installs AirQuest equipment, which is manufactured by Carrier Global to the same production standards as their flagship Carrier line. The performance difference between major brands is smaller than most advertising suggests. Proper sizing, correct installation, and regular maintenance matter more to long-term reliability than brand name alone. We'll explain our AirQuest recommendation fully, and we won't push it if it's not the right fit.
What is better, a heat pump or a furnace? +
It depends on your home's existing infrastructure and your heating climate. Heat pumps are highly efficient in moderate climates but lose effectiveness when temperatures drop below 15 to 20 degrees Fahrenheit. In Minnesota winters, most homes with heat pumps also install a backup gas furnace, creating a dual-fuel system. If you already have a forced air gas system and your home gets regular sub-zero stretches, a high-efficiency gas furnace is usually the more practical primary heating solution.
How long does a furnace installation take? +
Most residential furnace replacements are completed in a single day. A straightforward swap of similar equipment in an accessible location typically takes 4 to 6 hours. Jobs that involve venting changes, ductwork modifications, gas line upgrades, or code corrections take longer. We'll give you a realistic time estimate before the installation day so you're not guessing when your heat will be back on.
Do I need a permit for a furnace installation in Minnesota? +
Yes. Minnesota requires a mechanical permit for furnace replacement and installation. Full Time pulls permits on every job. Skipping the permit might save a few hundred dollars up front, but it creates liability issues when you sell the home, can void your equipment warranty, and means the work was never inspected for safety. We won't skip the permit to offer a lower price.
What warranty comes with a new AirQuest furnace installation? +
Most AirQuest systems qualify for a 10-year parts limited warranty with timely equipment registration. Qualifying products also include a No Hassle Replacement limited warranty. As an AirQuest Elite Dealer, Full Time can add two additional years of No Hassle Replacement coverage on qualifying installations, beyond what the standard manufacturer warranty provides. We'll walk you through the registration process after installation to make sure your coverage is active.

Our promise

If we can repair it, we will.

No unnecessary replacements.You get the fix, not the invoice we would rather write.

Keep Reading