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This Goodman 4-Ton Dual Fuel System pairs the GZV7SA4810 variable-speed, inverter-driven R-32 heat pump condenser with the CHPEA6030D3 horizontal evaporator coil and the GMVC800805DX 80% AFUE gas furnace. AHRI certified under #215488128, this matched configuration delivers up to 16.5 SEER2 and 8.5 HSPF2 efficiency ratings.
The two-stage, variable-speed ecm furnace provides 80,000 BTU/h input (64,000 BTU/h output) for reliable supplemental heating when outdoor temperatures drop below the heat pump balance point.
This system is ENERGY STAR® Most Efficient certified and qualifies as a Cold Climate Heat Pump.
R-32 refrigerant offers a 67.5% lower Global Warming Potential (GWP of 675) compared to R-410A (GWP of 2,088), aligning with EPA regulations and the AIM Act phase-down schedule.
Note: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the 'Resources (System Manuals and Warranty)' Tab above on this page.
System Components
- GZV7SA4810 — Goodman GZV7S Series 4-Ton Variable-Speed Inverter-Driven R-32 Side Discharge Heat Pump Condenser. Features variable-speed swing compressor, EEV metering, and communicating capability. Rated up to 46,500 BTU/h cooling and 47,500 BTU/h heating at 47°F.
- CHPEA6030D3 — Goodman CHPEA Series Cased Horizontal Evaporator Coil with factory-installed electronic expansion valve (EEV). All-aluminum coil optimized for R-32 refrigerant. Cabinet width: 30"; depth: 21".
- GMVC800805DX — Goodman GMVC Series 80% AFUE Two-Stage, Variable-Speed ECM Gas Furnace with integrated ComfortBridge™ communicating technology. 80,000 BTU/h input capacity (Low NOx compliant). Upflow/Horizontal configuration with 24½" cabinet width.
Pro-Installer Tip
Technical Friction: When installing this dual fuel system, the R-32 refrigerant requires careful attention to line set connections. The GZV7SA4810 uses ⅜" liquid and 1⅛" suction lines, but the service valves are ⅞" — you will need ⅞" to 1⅛" adapters for suction connections. In attic or closet installations, verify the 30" coil width clears the available space alongside the 24½" furnace cabinet.
Long-Term Prevention: R-32 is mildly flammable (A2L classification), so verify all brazed connections with an electronic leak detector rated for R-32 before commissioning. A thorough leak check at installation prevents nuisance low-charge fault codes 6–12 months down the road, especially in systems with long line sets.
Expert Validation: After evacuation, confirm the system holds below 500 microns for a minimum of 10 minutes using a digital micron gauge. The GZV7S units ship with 118 oz of R-32 charge, sized for 15 feet of ⅜" liquid line — adjust per the installation manual charge procedure for actual line set length.
Professional Standard: R-32 systems must comply with ASHRAE 34 safety classification standards and EPA Section 608 technician certification requirements. Many jurisdictions also require a mechanical permit for dual fuel installations that connect to gas service. In California SCAQMD areas, verify the furnace model meets applicable low-NOx emission requirements.
Key Benefits
- Up to 16.5 SEER2 and 8.5 HSPF2 — AHRI-certified matched system efficiency reduces operating costs compared to minimum-efficiency equipment.
- R-32 refrigerant with GWP of 675 — a 67.5% reduction from R-410A, supporting EPA AIM Act compliance and reducing environmental impact without sacrificing performance.
- Variable-speed inverter-driven compressor adjusts capacity continuously to match load, reducing temperature swings, improving dehumidification, and lowering sound levels in part-load conditions.
- ENERGY STAR® Most Efficient and Cold Climate Heat Pump certified — may qualify for federal tax credits up to $2,000 under the Inflation Reduction Act (IRA) Section 25C for qualifying heat pump systems.
- Quiet-mode operation reduces outdoor sound levels to as low as 45 dBA (sound pressure at 3 feet), equivalent to a quiet library environment.
- Dual fuel switchover provides gas furnace backup heating (80,000 BTU/h input at 80% AFUE) when outdoor temperatures drop below the heat pump economic balance point, optimizing operating cost in cold climates.
Technical Specifications
| AHRI-Certified System Ratings | |
|---|---|
| AHRI Certificate Number | 215488128 |
| SEER2 | 16.5 |
| EER2 | 10.0 |
| HSPF2 | 8.5 |
| Cooling Capacity (M1) | 45,500 BTU/h |
| Heating Capacity – High (M1) @ 47°F | 46,500 BTU/h |
| Heating Capacity @ 5°F | 29,000 BTU/h |
| Furnace AFUE | 80% |
| Outdoor Unit — GZV7SA4810 | |
| Dimensions (W × D × H) | 37" × 12⅝" × 39" |
| Equipment Weight | 179 lbs |
| Electrical | 208-230/1/60Hz |
| Min. Circuit Ampacity (MCA) | 37.5A |
| Max. Overcurrent Protection (MOCP) | 40A |
| Refrigerant Charge | 118 oz R-32 |
| Liquid Line Size | ⅜" |
| Suction Line Size | 1⅛" |
| Sound Rating (Cooling/Heating) | 73/73 dBA (Sound Power) |
| Compressor Type | Variable-Speed Swing |
| Expansion Device | EEV |
| Evaporator Coil — CHPEA6030D3 | |
| Cabinet Dimensions (W × D × H) | 30" × 21" × 21" |
| Configuration | Horizontal (Cased) |
| Ship Weight | 76 lbs |
| Gas Furnace — GMVC800805DX | |
| Input Capacity | 80,000 BTU/h |
| Output Capacity | 64,000 BTU/h |
| AFUE | 80% |
| Gas Valve | Two-Stage |
| Motor | Variable-Speed ECM |
| Configuration | Upflow/Horizontal |
| Cabinet Width × Depth × Height | 24½" × 28" × 33⅜" |
| Vent Type / Diameter | Natural Draft (Metal) / 4" |
| Emissions | Low NOx |
| Note: See 'Resources (System Manuals and Warranty)' Tab above for full specifications. | |
| Compliance & Environmental Data | |
|---|---|
| Refrigerant | R-32 (Difluoromethane) |
| Global Warming Potential (GWP) | 675 (67.5% lower than R-410A) |
| ASHRAE Safety Classification | A2L (Lower Flammability) |
| EPA Section 608 | Technician certification required for handling R-32 |
| AIM Act Compliance | Meets HFC phase-down requirements |
| ENERGY STAR® | Most Efficient / Cold Climate Heat Pump |
| Tax Credit Eligibility | May qualify for up to $2,000 federal tax credit under IRA Section 25C for heat pump systems meeting CEE highest efficiency tier |
| Regional Compliance | Meets DOE 2023 regional efficiency standards for all U.S. regions. Verify local mechanical permit and refrigerant detection requirements. |
| NOx Emissions | Low NOx compliant — meets California air quality district requirements (excluding SCAQMD for certain models) |
Warranty & Registration
- Outdoor Unit (GZV7SA4810): 5-Year Initial Term Parts Limited Warranty (unregistered). When registered online at goodmanmfg.com within 60 days of installation: 10-Year Registered Parts Limited Warranty plus 10-Year Unit Replacement Limited Warranty for compressor failure (one-time replacement of entire unit). Registration required in most states. Warranty applies to owner-occupied residences only.
- Evaporator Coil (CHPEA6030D3): 5-Year Initial Term Parts Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty. Applies to owner-occupied residential installations.
- Gas Furnace (GMVC800805DX): 5-Year Initial Term Parts Limited Warranty for all parts and 20-Year Heat Exchanger Limited Warranty (unregistered). When registered within 60 days: 10-Year Registered Parts Limited Warranty for all parts, plus extended heat exchanger coverage for the life of the original registered owner (up to applicable limits). Applies to owner-occupied residential installations.
- Registration Deadline: Online registration must be completed within 60 days of installation at www.goodmanmfg.com. Registration is not required in California, Florida, or Québec. The duration of warranty coverage in Texas and Florida may differ.
- Important: All warranty coverage requires installation by a licensed HVAC contractor adhering to federal, state, and local codes. Warranty does not cover units installed in non-owner-occupied residences or commercial properties. Units ordered online must be installed by a qualifying dealer.
Let customers speak for us
I absolutely love how easy it is to use and how well they fit and look. Awesome!!
Excellent. Placed unit in a two room cabin with each inside unit on the same common wall. Outside temps were in the low 40’s and the cabin was quickly warmed.
Very easy to install, and with a little trouble shooting with help from tech. it was very quietly putting out ice cold air... Had a bad fuse in my disconnect....
This is a good air conditioner for the price. Our apartment living room and kitchen have been kept nice and cool. The complex we moved into actually already had these installed but I have been so happy with the performance I purchased one for my mom who lives in a tiny home, I'm an HVAC tech and it was about time to replace her HVAC. Yes, I recommend this.
We have zero regrets! No wait, one. That we didn’t get them sooner! We (my husband, self and 19yr old son) work outside noon-8am several days a week in Texas. It doesn’t matter how low you set your AC unit it’s just never enough and it just runs it into the ground. We finally decided to pull the plug. In my 40 years I’ve never slept so good. It’s like hotel good but in your own bed!!! Install was super easy because I watched him do it, LOL. I kid. I’ll ask for his install input and update but seriously he installed all 4 (3 bedrooms and 1 living room) in 2 days. Probably wouldn’t have taken so long if he didn’t have to pour a pad for them but it was well worth it! Last pic is from the Nest. They were installed Friday. Compare usage from Sat & Sun to before we got them! Insane!!!
This was best investment I've ever made. I put this on the wall on my porch that I've converted to a sun room. This extra space that I enclosed with plexiglass and wood and sealed with insulation stayed about 20 degrees different from out side. With a window unit and heaters. Now with the split unit it stays what ever temp I want it to be. The della split unit is so quite I have to put my ear on it to hear it run sometimes the out side unit is even quite. If you mount on outside wall that is a little thin and only a few inches thick it might give a little bit of a hum but so slight you have to want to hear it. Turbo cool or heat will cool or heat super fast. The system is perfect 👌 👍 🥰. I love it.
I live in Florida and our summers are brutal. I installed this in my garage.
It wasn’t a hard install but it took my dad and I about 8 hours. He ran the electrical.
Around this time of the year, my garage is around 82 degrees and +70% humidity, the air is very wet.
This morning it was 74” and 52% humidity.
The indoor and outdoor units are remarkably quieter compared to our house’s HVAC system.
I bought and installed 2 of the della mini splits in the last 8 months, one for my double wide 1800 sqf that I am remodeling little by little, and another for my daughters craftsman home. What an improvement! So silent! So efficient! So easy of operating. For the last 10+ years, we have been using windows AC units and radiant heaters after our central heat and air system broke. The suffering is over. We are saving $100 a month on the power bill and enjoying ourselves inside now. Our Great Pyrenees friends are enjoying the AC's too during the scorching hot summer days. They are pretty easy to install. Follow the instructions on the book and watch some videos on YouTube. On the second install, I made an electrical mistake and purchased the wrong breaker. I am only a landscaper by the way. No problem! I called the technical support number and a very nice tech called me back after just a few hours and figured it out by phone within 5 minutes. It is all great! We just keep it simple by using the remotes. I love the delay timer option. Now that the weather is cooling down (80's max), I set the timer so it doesn't come ON automatically before 12 pm. By the time the girls come from school, 75°f is back as set. GREAT PRODUCT, GREAT TECHNICAL SUPPORT
Installation was a breeze. Unit is working flawlessly. I love that it connected to my Alexa and I can voice control or use the Della app. I am going to purchase a second Della for our guest home.
Got these panels for my backyard as the wall for the Composting area. Black is good for absorbing the heat of the sun and is easy to hide the ugly things. It is a good quality product. The foot support is stainless steel and long enough to bind the ground and the panels. As it is with a good quality, it is just a little heavy, which may require two people to move around or install it.
Solid plastic material. Assembly was easy with a power screwdriver. Looks better than an ugly air conditioner unit.
Great value and just the right size. Note that if you want to place them in a straight line, you will need to use an electric screwdriver to tighten the screws.
Made from good quality materials. Very easy to install and assemble. Looks great to hide the trash bins. Would buy more for AC.
I use it to cover the trash can. It is very practical. This way you can't see the dirty surface of the trash can. I strongly recommend it.
Great product. Installation was very easy
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