For many Dallas–Fort Worth homes, a heat pump is the practical single-system answer: high-SEER2 cooling for the long summer and efficient electric heating for the many mild winter days, with aux heat for the few hard freezes. Homes without Atmos Energy gas service, or adding onto a panel-ready electric home, are natural candidates. Read heat pump vs. gas furnace in Texas for the honest trade-offs before choosing.
Sizing uses a Manual J calculation for both seasons, and the air handler, aux heat strips, thermostat staging, and duct static pressure are planned together. A heat pump forced through undersized attic ducts will disappoint in both modes, so duct review is part of the install, as is comparison with a conventional AC installation plus furnace installation where gas is available.
Heat Pump Installation at a glance
- Service
- Heat Pump Installation
- Service area
- Dallas-Fort Worth, TX metro (18 towns)
- Permits
- Handled by the HVAC technician
- Pricing
- You approve the price first
Signs
Signs you need heat pump installation
Replacing an aging AC and furnace together
When both halves of a split system are near the end of life, a single heat pump system can replace both and simplify future maintenance.
No gas service at the home
All-electric homes avoid a gas line extension by using a heat pump with electric aux heat — sized correctly, it handles DFW freezes without a furnace.
High winter electric bills from strip-only heat
Homes heating with plain electric resistance or an old air handler gain a heat pump's efficiency for the bulk of winter hours.
Adding conditioned space
Additions and conversions sometimes justify a dedicated heat pump or a ductless mini-split rather than extending an already maxed central system.
You want one system for both seasons
A heat pump cools and heats through the same ducts and thermostat, with one maintenance rhythm — fall and spring checks under heating maintenance and AC maintenance.
Process
What the HVAC technician does
- 1
Step 1 — Dual-season load calculation
The technician runs a Manual J for cooling and heating loads, reviews ducts and static pressure, and sizes aux heat for freeze conditions.
- 2
Step 2 — Equipment and controls selection
Outdoor heat pump, air handler, aux heat kit, and a thermostat that stages aux heat correctly are matched. Permits and TDLR licensing are confirmed.
- 3
Step 3 — Installation
Old equipment is recovered and removed, the new units are set, line set, drains, and electrical — including aux heat circuits — are connected to code.
- 4
Step 4 — Both-mode commissioning
Charge is set by measurement, heating and cooling are both run, defrost and aux staging are tested, and thermostat operation is reviewed with you.
Pricing
What affects the cost
Every home is different, so we don't publish prices — these are the factors the HVAC technician weighs when pricing the work.
Capacity and efficiency rating
Larger tonnage and higher SEER2 / HSPF2 variable-speed systems involve more capable — and more complex — equipment and controls.
Auxiliary heat sizing and electrical work
Freeze-ready aux heat needs dedicated circuits and panel capacity; an Oncor-served panel that needs upgrading adds electrical scope.
Duct condition and returns
Undersized returns or leaking attic ducts corrected at install protect performance in both heating and cooling modes.
Air handler location
Attic, closet, and garage air handlers differ in platform, drain, and aux heat access work.
Thermostat and staging controls
Communicating controls or zoning added with the install — see [HVAC zoning](/hvac-services/hvac-zoning-systems/) — change the controls scope.
DIY
What you can do — and what to leave alone
Safe for homeowners
- Gather summer and winter electric bills — dual-season usage is the best sizing and savings evidence you can hand the technician.
- Note freeze-night comfort from past winters and which rooms lag; aux heat and duct planning depend on it.
- Confirm panel space by photographing the breaker panel door schedule (do not open the panel) for the planning visit.
Stop — call an HVAC technician
- Never attempt refrigerant recovery or line set work; EPA Section 608 certification is required.
- Never open the air handler — aux heat strips and blower wiring are inside, with high-voltage circuits.
- Never size aux heat by guesswork; undersized strips fail the house in a freeze and oversized strips strain the panel.
- Never skip the city mechanical permit or use an installer without a TDLR contractor license.
- On dual-fuel systems, if you smell gas or a CO alarm sounds, leave and call 911, then Atmos Energy.
FAQ
Heat Pump Installation: common questions
Will a heat pump keep a DFW home warm in a freeze?
Yes, when auxiliary heat is sized and staged correctly. The heat pump carries mild and moderate cold efficiently, and aux heat supplements it during hard freezes — that sizing is part of a proper installation, not an add-on.
Heat pump or gas furnace — which is better in Texas?
It depends on gas availability, electric rates, and how the home is built. The [heat pump vs. gas furnace guide](/resources/heat-pump-vs-gas-furnace-texas/) compares operating cost, freeze performance, and lifespan for North Texas specifically.
Does a heat pump replace my AC too?
Yes. A heat pump is an air conditioner that can reverse: it cools in summer exactly like a standard condenser and heats in winter. One outdoor unit and one air handler handle both seasons.
Areas
Towns we serve
Related guides
Costs & Decisions
Heat Pump vs. Gas Furnace for a Texas Home
For most Dallas–Fort Worth homes, a heat pump heats efficiently through typical winter weather and cools in summer with the same equipment, while a gas furnace delivers stronger heat output during hard freezes if gas service is already at the home. The right choice depends on gas availability, winter comfort preference, and backup heat planning. A local HVAC technician in our network can compare both for your home.
Costs & Decisions
What Determines the Cost of a New HVAC System?
The cost of a new HVAC system is set by system size and type, efficiency rating, duct condition, and the labor to install it correctly in your home. This guide lists factors only, with no prices, because an accurate quote requires a load calculation and a look at your ducts and electrical setup. A local HVAC technician in our network provides a written quote after that assessment.
