The Best Budget Heat Pumps of 2026: 8 Value Picks and Where Not to Cut Corners

The cheapest way to get a heat pump into a house with ducts in 2026 is a single-stage value system such as the Goodman GSZH5 or the Rheem Endeavor Classic Plus RP15AY, both rated in the 15 to 16 SEER2 range and typically installed for $6,500 to $11,000. If you have no ducts, budget mini-splits from Senville, Pioneer and COSTWAY sell for $700 to $2,300 in equipment and can be installed for $3,000 to $6,000. Below are eight value picks, plus the three places where cutting costs will cost you more later. Our picks come from manufacturer specifications, AHRI and ENERGY STAR listings, retailer pricing, and owner feedback rather than hands-on testing.

Our picks at a glance

Best budget ducted overall: Goodman GSZH5

Why we picked it

The GSZH5 is Goodman’s mid-class ducted heat pump, rated up to 15.2 SEER2 and 7.8 HSPF2 and available from 1.5 to 5 tons. It clears the federal minimum of 14.3 SEER2 with room to spare and meets the basic ENERGY STAR heating threshold, uses a high-efficiency scroll compressor, and includes SmartShift, Goodman’s quieter defrost sequence. What makes it the value leader is distribution: Goodman equipment is stocked almost everywhere, parts are easy to get, and a very wide contractor base competes on labor, which is where most of the savings against a premium brand actually come from.

Keep in mind

This is a single-stage unit in most sizes, so it starts at full speed on every cycle, which means more noise and larger temperature swings than an inverter. Some listings still show it with R-410A while newer A2L models carry different prefixes, so confirm the refrigerant on your quote. Goodman publishes no cold-climate capacity claim, so in the North it needs backup heat.

Best budget ducted with two-stage comfort: Rheem Endeavor Classic Plus RP15AY

Why we picked it

Rheem’s Endeavor Line Classic Plus RP15AY is listed at up to 16 SEER2, 11.7 EER2 and 8.1 HSPF2 with a two-stage compressor, available from 1.5 to 5 tons. Two stages is a meaningful comfort upgrade over single-stage for a modest price increase: the unit runs on low most of the time, which is quieter, holds temperature more evenly, and removes more humidity. The higher EER2 also matters in hot, dry climates where peak-day efficiency drives the bill. For the step up to Rheem’s variable-speed flagship, see our Rheem Endeavor RP20 review.

Keep in mind

Rheem’s naming is confusing: Classic, Classic Plus and Endeavor labels overlap across tiers, and RP15 model numbers have covered several generations. Ask for the exact model number and the AHRI certificate rather than relying on the tier name. Warranty terms depend on registration within the required window.

Best value inverter: Goodman GSZV9 (worth the step up)

Why we picked it

If your budget can stretch past the entry tier, this is where we would spend the money. Goodman lists the GSZV9 at a nominal 19.2 SEER2 and up to 22.5 SEER2 in the right matched system, with a variable-speed compressor, a DC outdoor fan, and ComfortBridge technology that works with a standard thermostat rather than a proprietary control. It delivers most of what a premium inverter offers, often $4,000 to $8,000 below the flagships. Details are in our Goodman GSZV9 review.

Keep in mind

The step up from a GSZH5 typically costs $2,500 to $5,000 installed. In a mild climate with a short cooling season, that premium can take a long time to return in energy savings alone, so weigh it as a comfort and noise purchase as much as an efficiency one. As with the GSZH5, confirm which refrigerant generation you are being quoted.

Best budget cold-climate mini-split: Senville AURA

Why we picked it

The AURA is Senville’s upper series and the only budget mini-split here we would consider for a cold climate. The 24,000 BTU/h single-zone is listed at 21 SEER2, 13 EER2 and 13.5 HSPF2 for Region IV, with heating rated to -22°F and ENERGY STAR certification; dual-zone kits are listed as high as 25 SEER2. Current units ship pre-charged with R-454B. Equipment commonly sells for less than half of a comparable Mitsubishi. See our Senville AURA review.

Keep in mind

The -22°F figure is a minimum operating temperature, not full capacity at that temperature, so size for your design load and keep backup heat. Support runs through Senville rather than a local dealer, parts can take time, and the commonly cited warranty is 5 years parts and 10 years compressor with registration.

Cheapest Senville for mild climates: Senville LETO

Why we picked it

The LETO is the budget tier below the AURA and one of the least expensive inverter mini-splits sold through mainstream retailers. Retailer listings show the 9,000 BTU/h 115V model at about 21.2 SEER2, the 18,000 BTU/h unit at about 19.2 SEER2, and the 24,000 BTU/h unit at roughly 18 to 18.7 SEER2 depending on the listing. It is a four-mode system with cooling, heat pump heating, dehumidification and fan-only, and it works with Alexa. For a garage, a converted attic, or a bonus room in a warm state, it is a lot of capacity for the money.

Keep in mind

LETO heating is rated down to roughly 5°F, well short of the AURA’s cold-climate rating, so it is a mild-climate or supplemental-heat choice. HSPF2 figures are inconsistent across listings, so ask for the AHRI number before you assume a heating rating. Like all Senville equipment, it needs a licensed installer for the refrigerant work.

Best budget mini-split for support: Pioneer Diamante Pro

Why we picked it

Pioneer has been selling ductless equipment in the U.S. longer than most budget brands and runs its own parts and technical support operation, which is the difference that matters when something goes wrong three years in. The Diamante Pro 12,000 BTU/h models are listed at roughly 19 to 20.5 SEER2 with about 8.5 HSPF2, and Pioneer states the inverter maintains stable heating output down to about -4°F. The 115V versions plug into ordinary residential circuits, which simplifies electrical work in a garage or shop.

Keep in mind

Pioneer’s line naming (Diamante, Diamante Pro, Diamante Ultra, Diamante Essenza) spans a wide range of ratings, and older listings quote SEER rather than SEER2, so compare the exact model. Efficiency is good but not class-leading, and the -4°F figure is an operating limit rather than a full-capacity rating.

Cheapest single-room option: COSTWAY 12,000 BTU mini-split

Why we picked it

COSTWAY sells 12,000 BTU/h 115V inverter mini-split systems, listed around 20 SEER2, at prices that regularly undercut every other brand here. For a detached workshop, a garage gym, or a spare room where the alternative is a window unit and a space heater, the value is hard to argue with, and 115V operation keeps the electrical work simple.

Keep in mind

This is the highest-risk pick on the list. Specifications and model numbers change between production runs, so verify the current listing’s SEER2, HSPF2 and refrigerant before ordering rather than relying on a rating quoted anywhere else. Warranty support is by mail-in or replacement rather than through a service network, documentation is thin, and many HVAC contractors decline to install owner-supplied equipment of unfamiliar brands. Treat it as a supplemental system, not your home’s primary heat.

Best budget DIY: MRCOOL DIY 5th Gen

Why we picked it

MRCOOL’s DIY line ships with a pre-charged quick-connect line set, so no vacuum pump or refrigerant handling is required and a handy homeowner can complete the refrigerant side legally. The 12,000 BTU/h unit is listed at 23.5 SEER2 and 10.2 HSPF2 and the 24,000 BTU/h unit at 22.7 SEER2 and 9.5 HSPF2, both with R-454B. Skipping the refrigerant labor is where the savings come from. Our MRCOOL DIY review explains what an install actually involves.

Keep in mind

You still need a dedicated circuit, a disconnect and a pad or bracket, so most people hire an electrician, and equipment prices are higher than Senville’s or Pioneer’s. Pre-charged line sets come in fixed lengths, and the commonly cited warranty of 5 years parts and 7 years compressor with registration is shorter than pro-installed brands offer.

Where not to cut corners

The equipment is roughly a third of what you pay. The rest is labor, materials and design, and that is where cheap quotes go wrong.

• The load calculation. A Manual J calculation based on your home’s actual construction, insulation, orientation and window area is the foundation of every other decision. A contractor who sizes by replacing your old tonnage is copying a guess that was probably wrong when it was made. Oversized equipment short-cycles, dehumidifies poorly, is noisier, and in the case of an inverter never reaches its rated part-load efficiency. Our sizing guide covers what a real load calculation looks like.
• The installer. Field studies of residential systems repeatedly find incorrect refrigerant charge, low airflow and leaky ducts, each costing double-digit percentages of rated performance. A mid-tier unit installed properly outperforms a flagship installed badly, and it is the one variable no equipment budget can compensate for. Get three quotes, ask for the AHRI certificate, and ask how the charge will be verified. Our guide to what to expect during installation lists the questions.
• The ductwork. Sealing and, where needed, resizing ducts usually costs less than one efficiency tier and delivers more. A bargain system attached to leaky ducts in a hot attic will disappoint whatever the label says.
• The electrical work. A dedicated circuit sized to the manufacturer’s specification, a proper disconnect, and a permit are not optional extras. Skipping the permit can void a warranty and complicate a home sale.

How to choose

1. Start with ducts or no ducts. Serviceable ductwork points to a central system; no ducts, or badly leaking ducts, points to ductless. Our ducted versus ductless guide walks through the economics.
2. Check your winter design temperature. If your coldest typical nights drop below about 15°F, a mild-climate budget unit will lean on expensive electric backup. Look at the best heat pumps for cold climates before deciding on price alone.
3. Decide whether an inverter is worth it to you. The step from single-stage to variable-speed is usually $2,500 to $5,000 installed. In a long cooling season it pays back; in a short one, treat it as a comfort and noise upgrade.
4. Match the efficiency tier to your utility rates. High electricity prices shorten the payback on efficiency. Where power is cheap, the entry tier is often the rational choice. Our SEER2, HSPF2 and COP explainer shows how to run the numbers.
5. Confirm someone will install it. Before buying budget equipment yourself, find a licensed contractor willing to install owner-supplied gear and get the labor price in writing. Many will not, and that alone can rule out a bargain.

What it costs

Typical installed prices in 2026, before incentives: a basic single-stage ducted heat pump such as the Goodman GSZH5 runs about $6,500 to $10,500, a two-stage value system such as the Rheem RP15AY about $7,500 to $11,500, and a value inverter such as the Goodman GSZV9 about $9,000 to $15,000. Budget single-zone mini-splits cost $650 to $2,300 for equipment, with professional installation bringing the total to roughly $2,300 to $6,000 depending on the line-set run, electrical work and whether the contractor supplies the equipment. Replacing failed ductwork, upgrading an electrical panel, or adding a new circuit can add $1,500 to $5,000 to any of these figures.

The federal 25C Energy Efficient Home Improvement credit, worth 30 percent up to $2,000 for qualifying heat pumps, was terminated for property placed in service after December 31, 2025, so a 2026 install gets no federal credit. Look instead to Home Electrification and Appliance Rebates where your state has launched them, plus Mass Save, NYSERDA, TECH Clean California and local utility programs, several of which are income-qualified and can cover a large share of a budget install. Verify current status before you sign. Our 2026 cost guide breaks down where the money goes.

Our recommendation

For a house with usable ducts and a strict budget, the Goodman GSZH5 is the most sensible entry point, and the Rheem Endeavor Classic Plus RP15AY is worth the small premium for two-stage operation if the quotes are close. If you can find another $3,000, the Goodman GSZV9 is where the value curve peaks: near-premium efficiency and inverter comfort at a value-brand price. Without ducts, the Senville AURA is the budget mini-split we would buy in a cold climate and the Senville LETO or Pioneer Diamante Pro in a mild one, with MRCOOL DIY the answer if you would rather spend a weekend than pay for refrigerant labor. Whichever you choose, spend the last available dollar on the load calculation and the installer rather than on the model number, because that is the part of a budget install that decides whether you saved money or just deferred the cost.