GrowthWing Portable Air Conditioner Review 2026 (14,000 BTU)

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Updated October 2026: rewritten with specs checked against the current Amazon listing, a clearer specs table, pros and cons, alternatives, and an FAQ. We removed the old price because it’s out of date. Check the current price on Amazon.

GrowthWing Portable Air Conditioner Review: The Quick Answer

The GrowthWing 14,000 BTU portable air conditioner (model HAC904WF) is a 3-in-1 smart portable AC (cool, dehumidify, fan) rated by GrowthWing for rooms up to 700 sq. ft. It adds Wi-Fi app control, voice control, and a remote, a 72-hour auto-evaporation system that cuts down on draining, a 42 dB Sleep Mode, and a window kit for sliding windows from 20.39″ to 67″. It’s a good fit for a large bedroom, living room, or home office if you want app scheduling and less bucket-emptying.

Best for: one large room (bedroom, den, office, attic room) that has a sliding window.
Watch out for: the 700 sq. ft. claim is based on the 14,000 BTU ASHRAE rating. GrowthWing doesn’t publish the lower DOE SACC rating, so expect real-world coverage closer to one large room. It also weighs 66 lb, has a 1-year warranty, and draws about 1,200 W.
No heat mode: if you need heating too, look at the Midea Duo in the alternatives below.

Check current price on Amazon

Buying tip: GrowthWing sells 10,000, 12,000, and 14,000 BTU sizes on Amazon, and some listings mix up their spec tables. Before you check out, confirm that the size selector shows 14,000 BTU and the model number reads HAC904WF. In October 2026, the original listing we linked (ASIN B0H7RQS62T) showed 10,000 BTU and model HAC906WF in its spec table, so the button above now points to the 14,000 BTU HAC904WF listing.

GrowthWing 14,000 BTU Specs

Specs below come from the GrowthWing listing on Amazon.com (model HAC904WF). Anything we couldn’t confirm from GrowthWing is marked (unconfirmed).

Feature	GrowthWing 14,000 BTU (HAC904WF)
Model	GrowthWing HAC904WF (made by Rnice, per the Amazon listing)
Cooling capacity	14,000 BTU (ASHRAE rating, per GrowthWing)
DOE SACC rating	Not published by GrowthWing (unconfirmed). SACC ratings are usually well below the ASHRAE number
Room size (manufacturer claim)	Up to 700 sq. ft.
Modes	3-in-1: Cool, Dehumidify, Fan. No heat mode listed
Dehumidification	76 pints (listed capacity; test conditions not stated)
Drainage	Auto-evaporation, up to 72 hours without draining “in most environments”; drain hose included for extended dehumidifier use
Noise	As low as 42 dB in Sleep Mode (manufacturer claim; not independently tested)
Smart controls	Wi-Fi app, voice control, and included remote; temperature, fan speed, mode, timer, and schedules
App / voice assistants	KoolLink app with Alexa and Google Assistant linking, according to an owner review (unconfirmed)
Wi-Fi band	2.4 GHz, according to an owner review (unconfirmed)
Air outlet	77° wide air outlet
Refrigerant	R-32
Window kit	Included, fits horizontal and vertical sliding windows from 20.39″ to 67″
Exhaust hose type	Single vs. dual hose is not stated by GrowthWing (unconfirmed)
Power	115 V, about 1,200 W (Amazon listing data)
Dimensions	16.5″ D x 15.5″ W x 25.5″ H
Weight	66 lb
Warranty	1-year limited warranty

Video Review

This third-party YouTube review covers the GrowthWing HAC904WF 14,000 BTU model.

How Big a Room Can the GrowthWing Portable AC Really Cool?

GrowthWing rates the HAC904WF at 14,000 BTU under the ASHRAE standard and says it cools up to 700 sq. ft. Keep in mind that portable ACs also get a DOE “SACC” rating that accounts for heat from the exhaust hose and the unit itself, and it’s typically much lower than the ASHRAE figure. GrowthWing doesn’t list the SACC number, so we can’t confirm real-world capacity.

Owner reviews on Amazon mention it cooling a roughly 300 sq. ft. attic bedroom and a 25 x 15 ft. master bedroom well. Some owners say it helps a larger open area with fans moving the air around. Our advice: plan on one large room. Sun exposure, ceiling height, and insulation all matter, and a sealed window kit makes a big difference.

Noise Level

GrowthWing quotes a 42 dB Sleep Mode, in which the fan stays low and the display dims automatically. That’s a manufacturer figure, not a measured result. Owner reports vary. Several describe it as quieter than the unit they replaced, while others call it loud when the compressor cycles on at night. One owner measured about 48–53 dB from 12–15 ft away on fan speeds 1–3 using a smartwatch app. Expect normal portable-AC noise: quieter than an old window unit, but not silent.

Wi-Fi App and Smart Controls

You can control the unit from the control panel, the included remote, a phone app, or voice commands. The app lets you change temperature, mode, fan speed, timer, and schedules. To pair it, hold the Mode button until the indicator flashes, then add the device in the app and pick your home Wi-Fi network. An owner review names the app as KoolLink, says it needs a 2.4 GHz network, and says it links to Alexa and Google Assistant. GrowthWing’s listing doesn’t name the app or the voice platforms, so check the manual for your unit.

Setup and Window Kit

The included window kit and exhaust hose fit most horizontal and vertical sliding windows from 20.39″ to 67″, and GrowthWing describes setup as tool-free. Owners generally say installation takes minutes. The most fiddly part is getting a good seal with the included foam strips (there are adhesive and non-adhesive options). Casement and crank windows aren’t covered by the standard kit. At 66 lb, the unit rolls on casters, but carrying it up stairs is a two-person job.

Dehumidifier Mode and Drainage

Dehumidify mode is useful on muggy days when you want drier air without over-cooling. In cooling mode, the auto-evaporation system exhausts most condensate through the hose. GrowthWing says you can go up to 72 hours without draining in most environments. For long dehumidifier runs, connect the included drain hose for continuous drainage. Very humid climates may need draining more often.

GrowthWing Portable Air Conditioner Pros and Cons

Pros

✅ 14,000 BTU (ASHRAE) rating, aimed at large rooms
✅ Wi-Fi app, voice, and remote control with scheduling
✅ Auto-evaporation means less bucket draining in cooling mode
✅ 42 dB Sleep Mode with an auto-dimming display
✅ Tool-free window kit for vertical and horizontal sliding windows (20.39″–67″)
✅ Uses R-32 refrigerant

Cons

❌ No published DOE SACC rating, so the 700 sq. ft. claim is hard to verify
❌ No heat mode
❌ Heavy at 66 lb
❌ About 1,200 W draw. One owner reported tripping a breaker when other equipment shared the circuit
❌ Only a 1-year warranty from a newer brand, and some owners report early failures
❌ Confusing Amazon listings across the 10k/12k/14k sizes

GrowthWing vs. Alternatives

Specs below come from each manufacturer. For current prices, check Amazon.

	GrowthWing 14,000 BTU (HAC904WF)	GrowthWing 12,000 BTU (HAC905WF)	Midea Duo 14,000 BTU (MAP14HS1TBL)	Whynter ARC-14S
Rated cooling (ASHRAE)	14,000 BTU	12,000 BTU	14,000 BTU	14,000 BTU
DOE SACC rating	Not published	Not published	12,000 BTU	9,500 BTU
Room size (maker claim)	Up to 700 sq. ft.	Up to 550 sq. ft.	Up to 550 sq. ft.	Up to 500 sq. ft.
Heat mode	No	No	Yes (heat pump)	No
Wi-Fi app / voice	Yes	Yes	Yes	No app listed
Design	Auto-evaporation	Auto-evaporation	Inverter, hose-in-hose	Dual hose
Quietest rating	42 dB (Sleep Mode)	42 dB (Sleep Mode)	As low as 42 dBA	Not stated
Buy	Check price	Check price	Check price	Check price

GrowthWing 12,000 BTU (HAC905WF): the same feature set in a smaller size for rooms up to 550 sq. ft.
Midea Duo 14,000 BTU: pick this if you want a published SACC rating, inverter efficiency, and heating for the colder months.
Whynter ARC-14S: a long-running dual-hose model for people who don’t need smart features.

Verdict: Should You Buy the GrowthWing Portable Air Conditioner?

The GrowthWing 14,000 BTU portable air conditioner is a feature-rich smart unit. It gives you app and voice control, scheduling, a dehumidifier mode, auto-evaporation, and a quiet Sleep Mode. On Amazon, the HAC904WF listing has mostly positive owner feedback about cooling and easy setup. The trade-offs are a missing SACC rating, no heat mode, a heavy body, and a short warranty. Buy it for a single large room where smart control and less draining matter. If you need heat or verified efficiency ratings, the Midea Duo is the safer pick.

Check the current price of the GrowthWing 14,000 BTU on Amazon

GrowthWing Portable Air Conditioner FAQ

What size room can the GrowthWing 14,000 BTU portable air conditioner cool?

GrowthWing rates the 14,000 BTU HAC904WF for rooms up to 700 sq. ft. based on its ASHRAE rating. GrowthWing doesn’t publish the lower DOE SACC rating, so plan on one large room such as a bedroom, den, or office. Owners report good results in rooms of roughly 300–400 sq. ft.

How loud is the GrowthWing portable air conditioner?

GrowthWing says it runs as low as 42 dB in Sleep Mode. That figure hasn’t been independently tested. Owner reports range from quieter than a window unit to loud when the compressor cycles on. One owner measured about 48–53 dB from 12–15 feet away on normal fan speeds.

Does the GrowthWing portable AC have a WiFi app and work with Alexa?

Yes, it has Wi-Fi app control for temperature, mode, fan speed, timer, and schedules, plus voice control and a remote. Owner reviews say the app is KoolLink, that it needs 2.4 GHz Wi-Fi, and that it links to Alexa and Google Assistant. GrowthWing’s listing doesn’t confirm these details.

Does the GrowthWing portable air conditioner come with a window kit?

Yes. It includes a window kit and exhaust hose that fit most horizontal and vertical sliding windows from 20.39″ to 67″, and setup is tool-free. Casement or crank windows need a separate kit.

Does the GrowthWing portable AC have a dehumidifier mode, and do I need to drain it?

Yes, it has a dedicated dehumidify mode with a listed capacity of 76 pints. In cooling mode, auto-evaporation means up to 72 hours without draining in most environments. For extended dehumidifier use, connect the included drain hose.

Does the GrowthWing portable air conditioner have a heat mode?

No. The GrowthWing 14,000 BTU is a 3-in-1 unit (cool, dehumidify, fan) with no heat mode listed. If you want heating too, consider a heat-pump portable such as the Midea Duo 14,000 BTU.

Sources and References

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