Heating Replacement in Allen, TX
Three flat-rate residential furnace & heat pump replacement tiers, $8,000-$20,000+. Gas furnace or heat pump configurations. Frosty Thermostat free. Licensed TACLA126718E. Financing with $0 down on approved credit.
How Much Does Heating Replacement Cost in Allen?
Heating replacement in Allen runs $8,000-$20,000+ depending on tier, capacity, and whether you choose a gas furnace or a heat pump. All three tiers are flat-rate — the price I quote during the free in-home estimate is the price you pay at install. Financing available with $0 down.
Stay Cool
Goodman · 15 SEER2 · Single-stage
1-year labor warranty
- Frosty Thermostat (smart WiFi thermostat)
- New disconnect box
- Electrical whip
- Overflow condensate shutoff
Stay Frosty
Carrier · 18 SEER2 · Dual-stage
2-year labor warranty
- Everything in Stay Cool
- Ductwork inspection + sealing (up to 5 connections)
It's A Frosty Life
Trane · 20+ SEER2 · Variable speed
5-year labor warranty
- Everything in Stay Frosty
- Full ductwork inspection + sealing
- Vibration isolation mounts
- 1-year Frosty Club included ($99 value)
Add-on: 10-Year Labor Warranty +$3,500
Heat pump add-on: +$2,000 over gas furnace in the same tier (combined heating + cooling)
Financing Available
$0 down on approved credit through Optimus, Synchrony, GreenSky. A $12,000 Stay Frosty heating replacement at 9.99% for 120 months runs about $159/month. 50% deposit required at booking.
See Financing OptionsWhat's Included With Every Allen Heating Replacement?
Every tier — Stay Cool, Stay Frosty, It's A Frosty Life — includes the same baseline package. No bait-and-switch, no surprise add-ons at install. Here's exactly what you get.
Why Do AllenHomeowners Choose Frosty's for Heating Replacement?
Allen heating replacements split cleanly along the neighborhood-age line. Twin Creeks and Star Creek (1998-2008) have aging 80% AFUE single-stage gas furnaces now 18-28 years old — the right replacement is almost always a matched 96% AFUE two-stage gas furnace paired with whatever AC tier the homeowner chose. Running a new variable-speed Carrier Infinity AC on top of an ancient single-stage furnace kills the variable-speed blower's ability to modulate — it gets forced to one speed by the old furnace control board, and you lose the comfort and humidity advantage you paid for. Matched systems are non-negotiable if you want the efficiency tier to actually perform.
Montgomery Farm, The Shores, Watters Creek, and Allen Station (mostly 2010+ builds) are the heat pump conversations. Modern variable-speed heat pumps (Trane XV, Carrier Infinity) work efficiently in Allen's climate — 200+ cooling days, 20-30 freeze nights, nothing below 15°F for more than a few hours per year. The 25C federal tax credit (up to $2,000 per IRS Form 5695) applies to qualifying CEE Tier 2+ heat pump installs. For homeowners already running dual-fuel, we replace both halves at the same time whenever possible so the matched furnace-heat-pump control communication is clean.
Every Allen heating replacement ships with: HOA architectural-review submission if required, Frosty Thermostat (our smart WiFi — not Nuve), correct flue venting (gas) or new line set and disconnect (heat pump), City of Allen mechanical permit, condensate management at the new coil, and full cleanup/haul-away. Labor warranty: 1-year Stay Cool, 2-year Stay Frosty, 5-year It's A Frosty Life. Financing through Optimus, Synchrony, GreenSky — $0 down on approved credit, 50% deposit at booking. Standard gas furnace swap-out runs one full day; heat pump or dual-fuel conversions 1-2 days depending on line-set routing and HOA requirements.
Neighborhoods we serve in Allen: Twin Creeks, Star Creek, Watters Creek, Montgomery Farm, The Shores, Allen Station, Eagle Stadium area
Why Should I Trust Frosty's Credentials for Heating Installation?
Because a new furnace install requires a city permit pulled under a licensed contractor — TACLA126718E. Combine that with EPA 608 #2396328 for heat-pump refrigerant work and 94 Google reviews at 4.9 stars, and every credential below is independently verifiable before install day.
TACLA126718E
Texas HVAC Contractor License held by Mariafernanda Jacobo. Every install permitted under this license with the TDLR.
EPA 608 Universal
Omar Jacobo, #2396328. Required by the U.S. EPA for all heat pump installs with R-454B, R-32, and legacy refrigerants under the 2025 phase-down.
DOE Efficiency Partner
All three tiers meet or exceed U.S. Department of Energy AFUE and SEER2 minimums. 90%+ AFUE and 20+ SEER2 tiers qualify for some utility rebates.
Learn more about our credentials on our About page or visit omar-jacobo.com.
What Do Allen Homeowners Ask About Heating Replacement?
Gas furnace, heat pump, or dual-fuel for my Allen home?
Existing gas service + older Twin Creeks/Star Creek build → matched 96% AFUE two-stage gas furnace is the right call. Montgomery Farm, Allen Station, or any home already running a heat pump → variable-speed heat pump or dual-fuel (heat pump + gas backup), which qualifies for the 25C federal tax credit up to $2,000. We run all three numbers side-by-side and let you decide.
How much does heating replacement cost in Allen, TX?
Flat-rate by tier: Stay Cool $8,000-$14,000, Stay Frosty $12,000-$18,000, It's A Frosty Life $16,000-$20,500+. Heat pump +$2,000, all-electric -$1,000, 10-year labor warranty +$3,500. Most 4-ton Allen replacements land $14,500-$18,500. Includes HOA paperwork, permit, thermostat, condensate management, haul-away.
What BTU size furnace does a 3,200 sqft Allen home need?
Manual J load calculation on every replacement — the ACCA standard — based on actual sqft, insulation, window area, orientation, and ductwork condition. A 3,200 sqft Twin Creeks two-story typically lands 80,000-100,000 BTU furnace input. Oversizing is worse than undersizing because it causes short cycling, temperature swings, and poor humidity control.
How many years will a new Allen furnace or heat pump last?
Gas furnace: 15-20 years with annual combustion-analyzer tune-ups. Heat pump: 12-15 years because it runs year-round for both heating and cooling so operating hours are higher. Variable-speed equipment outlasts single-stage because soft-start modulation reduces thermal and mechanical stress. Frosty Club Premium ($300/yr) covers both tune-ups manufacturers require to honor warranty.
Will Allen HOAs approve heat pump installs?
Generally yes — but Montgomery Farm, Twin Creeks, and The Shores architectural committees review exterior equipment placement, size, and sometimes line-set cover color. We submit the paperwork for you, typical 5-10 business day turnaround. Side-discharge units are often approved faster than top-discharge because of cleaner side-yard appearance.
What Other HVAC Services Does Frosty's Offer in Allen?
Beyond heating replacement, we handle every residential HVAC need in Allen — AC repair, AC replacement, annual tune-ups, and Frosty Club membership discounts. One licensed contractor (TACLA126718E) for every job.
How Do I Get Started with Heating Replacement in Allen?
Free in-home estimate. Flat-rate pricing. $0 down financing on approved credit. Installation typically within 1-2 weeks.
Written by Omar Jacobo, EPA 608 Universal Certified Lead Technician at Frosty's HVAC LLC. Licensed TACLA126718E. Frosty Club Basic $99/yr · Premium $300/yr.
Written by
By Omar Jacobo
Texas Licensed HVAC Contractor #TACLA126718E · EPA #2396328
Co-Owner of Frosty's HVAC LLC, serving DFW since 2018. Learn more
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