3 Ton RunTru 96% Gas Furnace and Coil Changeout
Pick a size
Your coil has to match your outdoor unit. I confirm the AHRI match at the estimate visit.
Gas furnace A951X040BU3S
RunTru 96% single-stage, 40,000 BTU
Warranty: 10-year parts and 20-year heat exchanger when registered within 60 days. Parts only, not labor.
Cased coil 5PXCB003AS3HA
Cased evaporator coil, matched to this size
Warranty: 10-year parts when registered within 60 days. Parts only, not labor.
Your coil has to match your outdoor unit. I confirm the AHRI match at the estimate visit.
Gas furnace A951X060BU4S
RunTru 96% single-stage, 60,000 BTU
Warranty: 10-year parts and 20-year heat exchanger when registered within 60 days. Parts only, not labor.
Cased coil 5PXCB003AS3HA
Cased evaporator coil, matched to this size
Warranty: 10-year parts when registered within 60 days. Parts only, not labor.
Your coil has to match your outdoor unit. I confirm the AHRI match at the estimate visit.
Gas furnace A951X060BU4S
RunTru 96% single-stage, 60,000 BTU
Warranty: 10-year parts and 20-year heat exchanger when registered within 60 days. Parts only, not labor.
Cased coil 5PXCB003AS3HA
Cased evaporator coil, matched to this size
Warranty: 10-year parts when registered within 60 days. Parts only, not labor.
Your coil has to match your outdoor unit. I confirm the AHRI match at the estimate visit.
Gas furnace A951X080BU4S
RunTru 96% single-stage, 80,000 BTU
Warranty: 10-year parts and 20-year heat exchanger when registered within 60 days. Parts only, not labor.
Cased coil 5PXCB004AS3HA
Cased evaporator coil, matched to this size
Warranty: 10-year parts when registered within 60 days. Parts only, not labor.
Your coil has to match your outdoor unit. I confirm the AHRI match at the estimate visit.
Gas furnace A951X080CU5S
RunTru 96% single-stage, 80,000 BTU
Warranty: 10-year parts and 20-year heat exchanger when registered within 60 days. Parts only, not labor.
Cased coil 5PXCC007AS3HA
Cased evaporator coil, matched to this size
Warranty: 10-year parts when registered within 60 days. Parts only, not labor.
Your coil has to match your outdoor unit. I confirm the AHRI match at the estimate visit.
Gas furnace A951X100CU5S
RunTru 96% single-stage, 100,000 BTU
Warranty: 10-year parts and 20-year heat exchanger when registered within 60 days. Parts only, not labor.
Cased coil 5PXCC009AS3HA
Cased evaporator coil, matched to this size
Warranty: 10-year parts when registered within 60 days. Parts only, not labor.
Pay cash or check and it’s about 10% off. Pick it under “How do you plan to pay?”
A new RunTru 96% Gas Furnace with a new matched cased coil on top, for when the furnace and the indoor coil are done but the outdoor unit still has life in it. Your coil has to match your outdoor unit and its refrigerant. I confirm the AHRI match at the estimate visit, before anything is ordered.
Not sure of your size? The old nameplate is a starting point, not the answer. I run a load calculation at the estimate visit.
Add to your system
Most installs need nothing extra. About 1 in 10 homes needs new ductwork, and I’ll tell you at the estimate visit.
Most homes need I check these at the estimate visit and reuse what’s good.
Nice to have Optional upgrades.
Without my professional installation there is no warranty from me, and a manufacturer can deny its warranty when the equipment is not installed by a licensed HVAC contractor.
Federal EPA Section 608 rules require an EPA certified technician to handle the refrigerant in this equipment. To buy equipment only, I need a copy of your EPA 608 certification, or the certification of the technician installing it.
Your size and final price are confirmed in writing after the load calculation, before anything is ordered.
Equipment only is available if you’d rather. A coil is refrigerant work and has to be installed by an EPA Section 608 certified technician, the warranty has to be registered on time and covers parts, not labor, and equipment is ordered for your job, so ask me about returns before you buy.
- Sizes
- 2, 2½, 3, 3½, 4, 5 ton
- Type
- 96% gas furnace + cased coil
- Stages
- Single-stage
Your coil has to match your outdoor unit and its refrigerant. The AHRI match is confirmed at the estimate visit, before anything is ordered.
What these terms mean
- AFUE
- How much of the gas a furnace turns into heat. An 80% furnace vents up a metal flue. A 90%+ furnace vents through PVC pipe and needs a drain, so I check your house first.
- Single-stage
- Runs full speed or off. Simple and reliable.
- Two-stage
- Runs on low most of the time and high on the hottest days, for steadier temperatures.
- AHRI certificate
- An independent certificate that this exact outdoor unit, coil and furnace or air handler were tested together and earn the rating shown.
A new furnace with the old coil on top often means a leak or a mismatch a year later. Doing both together fixes that once.
Dave Hartzell, Master HVAC
Install day
- Before install day: an estimate visit, a Manual J load calculation and a check that the coil matches your outdoor unit, then your written quote.
- I protect floors and walkways, shut off power and gas, recover the refrigerant, and take out the old furnace and coil.
- New furnace and coil set, with gas, venting, wiring and refrigerant lines connected, brazed with nitrogen flowing.
- Pressure test, vacuum, charge, gas and combustion checks, with readings written down.
- Cleanup, a walkthrough of the thermostat and filter, and the old equipment hauled off.
Your install date comes with your written quote. See my full install standard.
Warranty
- RunTru gas furnace: 10-year parts and 20-year heat exchanger when registered within 60 days.
- RunTru coil: 10-year parts when registered within 60 days (5 years if not).
- Parts only, not labor. You register it for the longer parts coverage, and my post-install email sends you the link.
- My 1-year labor warranty on the installation
Manufacturer warranties cover parts, not labor. My 1-year labor warranty covers the installation.
Paying for it
Ways to pay: cash or check (about 10% off every price), credit cards, and financing through Hearth, Wisetack, JB Financing, Klarna, Synchrony and Wells Fargo. Cash is king, and I take cards too. Hearth, Wisetack, Klarna and JB Financing check offers with a soft credit pull, so looking won’t touch your score. Hearth works with credit scores as low as 550. Subject to credit approval.
Questions about this changeout
How much does a RunTru 96% Gas Furnace and coil cost in Kingfisher Oklahoma?
Pick your system size above: each size shows the furnace and coil price, my $3,200 professional installation and the total. The smallest size starts at $5,470 for the equipment, and you see the final price in writing before anything is ordered.
Will the new coil work with my outdoor unit?
It has to match your outdoor unit and its refrigerant. I confirm the AHRI match at the estimate visit, and if your outdoor unit runs on an older refrigerant I quote the coil that matches it.
How do I know what size I need?
I run a Manual J load calculation on your house at the estimate visit, so the size comes from the math, not the old unit’s nameplate.
Can I buy the equipment only?
Equipment only is available if you’d rather. A coil is refrigerant work and has to be installed by an EPA Section 608 certified technician, the warranty has to be registered on time and covers parts, not labor, and equipment is ordered for your job, so ask me about returns before you buy.
Can I finance it?
Ways to pay: cash or check (about 10% off every price), credit cards, and financing through Hearth, Wisetack, JB Financing, Klarna, Synchrony and Wells Fargo. Cash is king, and I take cards too. Hearth, Wisetack, Klarna and JB Financing check offers with a soft credit pull, so looking won’t touch your score. Hearth works with credit scores as low as 550. Subject to credit approval.
Related systems
Other furnace and coil changeouts in 3 ton. Change the size above and these change with it.
Ready to see what fits your house?
I size it with a load calculation. New system? Free estimate. I measure the house and give you a written price, no pressure.