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expiredIzzy138 | Staff posted May 15, 2025 2:50 PM

Costway 12000 BTU 24 SEER2 115V Ductless Mini Split Air Conditioner & Heater w/ WiFi

$579

$1,518

61% off
+ Free Shippingat Costway
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Deal Details
Update: This popular deal is still available.

Costway has Costway Energy Star Certified 12000 BTU 24 SEER2 115V Ductless Mini Split Air Conditioner and Heater WiFi Enabled for $759 – $180 when you apply coupon code XQFP10895 in cart = $579. Shipping is free.

Thanks to staff member Izzy138 for finding this deal.

Note: Shipping protection charge can be removed at checkout

Product Details:
  • Color: White
  • Material: Metal, Aluminum, Plastic
  • Indoor Unit Size: 32.5" x 12" x 8"
  • Outdoor Unit Size: 28" x 11" x 21"
  • Max Control Distance: 26 ft
  • Cooling Capacity: 12000 BTU
  • Heating Capacity: 12300 BTU
  • Cooling Power: 960W
  • Heating Power: 850W
  • Voltage: 115V~60Hz
  • Heat Pump: 1 ton
  • Coverage Area: 750 sq.ft
  • Dehumidifying Capacity: 51 Pints/Day
  • Air Flow Rate: 412 CFM
  • Temperature Setting Range: 60℉~90℉
  • Refrigeration: R32
  • HSPF: 210
  • SEER: 224

Editor's Notes

Written by RevOne | Staff

Original Post

Written by Izzy138 | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Update: This popular deal is still available.

Costway has Costway Energy Star Certified 12000 BTU 24 SEER2 115V Ductless Mini Split Air Conditioner and Heater WiFi Enabled for $759 – $180 when you apply coupon code XQFP10895 in cart = $579. Shipping is free.

Thanks to staff member Izzy138 for finding this deal.

Note: Shipping protection charge can be removed at checkout

Product Details:
  • Color: White
  • Material: Metal, Aluminum, Plastic
  • Indoor Unit Size: 32.5" x 12" x 8"
  • Outdoor Unit Size: 28" x 11" x 21"
  • Max Control Distance: 26 ft
  • Cooling Capacity: 12000 BTU
  • Heating Capacity: 12300 BTU
  • Cooling Power: 960W
  • Heating Power: 850W
  • Voltage: 115V~60Hz
  • Heat Pump: 1 ton
  • Coverage Area: 750 sq.ft
  • Dehumidifying Capacity: 51 Pints/Day
  • Air Flow Rate: 412 CFM
  • Temperature Setting Range: 60℉~90℉
  • Refrigeration: R32
  • HSPF: 210
  • SEER: 224

Editor's Notes

Written by RevOne | Staff

Original Post

Written by Izzy138 | Staff

Community Voting

Deal Score
+85
Good Deal
Visit Costway

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220 Comments

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May 16, 2025 12:40 AM
269 Comments
Joined May 2005
CarlososMay 16, 2025 12:40 AM
269 Comments
Quote from estoyloco :
The problem is probably the power pull of these. Will work fine if it is the only thing on the circuit but expect to trip breaker often if you have other things on the circuit. That is why appliances like these need their own dedicated circuits.
You should be able to put 2 of them on one 20 amp circuit and still be below the 80% max for continues use applications. With one on a 20 amp circuit you still got 1440W to be used which is enough for most other things.
1
May 16, 2025 12:47 AM
423 Comments
Joined Apr 2005
mshopper2May 16, 2025 12:47 AM
423 Comments
Quote from BigPapa2 :
Anyone has experience with costway vs pioneer vs tosot? I'm researching which of the three brands is better as they're about the same price and either made by gree or aux

which would you recommend?
Bump this as I like to know also in terms of quality built. I do not mind paying a bit more for an unit that would last longer. Is the factory warranty a good indicator? thx
1
May 16, 2025 1:09 AM
791 Comments
Joined Jan 2007
EsenteMay 16, 2025 1:09 AM
791 Comments
I don't have good knowledge of the brands, but I bought a Costway 18k BTU last year and it still runs great without any issue. I think it depends a lot on the installer. The most common issue I experienced with mini-splits is leaking, not with the unit
May 16, 2025 1:59 AM
1.4K Comments
Joined Aug 2011
luvbooxMay 16, 2025 1:59 AM
1.4K Comments
Quote from Esente :
> heat even at -15℉ and cool even at 126℉

This is amazing. I'm debating between this higher-priced one versus the Yitahome in the other thread. The Yitahome can only do 5°F to 118°F. But.. the temperature has not gone lower than that here in Houston. Decision, decision...
If Houston gets below 5° you probably won't have electricity 😉
9
Pro
May 16, 2025 3:40 AM
6.8K Comments
Joined Sep 2013
luckygecko
Pro
May 16, 2025 3:40 AM
6.8K Comments
Quote from CoralActivity2292 :
Link broken ? Will not let me add country.

If you are talking the checkout page. Country is set from your popdown address. Make sure to save the address before saving the rest of the page. You can't just use the bottom save without the stop one.
May 16, 2025 4:02 AM
1.2K Comments
Joined Sep 2015
RyanJ7344May 16, 2025 4:02 AM
1.2K Comments
Quote from BigPapa2 :
Anyone has experience with costway vs pioneer vs tosot? I'm researching which of the three brands is better as they're about the same price and either made by gree or aux

which would you recommend?
Gree/Tosot or Midea would be first tier for Chinese manufacturers, with Aux and TCL as second.
1
May 16, 2025 4:08 AM
264 Comments
Joined Dec 2011
antonio010May 16, 2025 4:08 AM
264 Comments

Our community has rated this post as helpful. If you agree, why not thank antonio010

Quote from mshopper2 :
Bump this as I like to know also in terms of quality built. I do not mind paying a bit more for an unit that would last longer. Is the factory warranty a good indicator? thx
My costway unit arrived damaged and dealing with their customer service was seriously trying. I had to threaten a chargeback before I finally received a refund.

I've installed a few of these now. No prior experience, except for wrenching on my cars on my own. The install process is lengthy but not impossible, if you're competent with your hands, this is definitely doable.

I'd say I prefer the Tosot or the Senville models.
1

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May 16, 2025 6:53 AM
2.1K Comments
Joined Jun 2011
mkdenarMay 16, 2025 6:53 AM
2.1K Comments
Damn I need a 3 zone for bedrooms upstairs, local heating as needed for winter and mostly for peak summer when AC cannot cool 2nd floor.
May 16, 2025 8:29 AM
343 Comments
Joined Mar 2021
123LindayMay 16, 2025 8:29 AM
343 Comments
Wonder does does this unit have inverter ?
Anyone know the the outside and inside unit weights?
Thank
Last edited by 123Linday May 16, 2025 at 01:48 AM.
2
May 16, 2025 8:48 AM
3.6K Comments
Joined Jun 2006
DAC21May 16, 2025 8:48 AM
3.6K Comments
Quote from jenesuispasbava :
Can these 110V units be plugged into a wall outlet or must they be hardwired? I'm looking for a heat pump that I can run from my Anker F3800 "portable" battery + solar panels in case of a power outage.
As long as you aren't looking to get it permitted. Code in California IIRC is that mini splits must be on a dedicated hard line circuit. I suspect most States if not all have the same requirement. Some people (my buddy included) find companies that will install 110v units by simply tying in (hardwired) to an interior wall outlet that resides on an outside wall. I have done that procedure to add two outside electrical outlets.
Last edited by DAC21 May 16, 2025 at 01:54 AM.
3
May 16, 2025 11:33 AM
405 Comments
Joined Nov 2008
cormudgenMay 16, 2025 11:33 AM
405 Comments
Quote from Esente :
I don't have good knowledge of the brands, but I bought a Costway 18k BTU last year and it still runs great without any issue. I think it depends a lot on the installer. The most common issue I experienced with mini-splits is leaking, not with the unit
I have a 10 year old Daikan that was professionally installed. It began leaking about 3 years ago and requires a "top off" once every year or two. That price has risen to $3-500 to have done now.

I'm fairly hands on and thinking of just purchasing and installing a new. CAn you comment on concerns of how the install may affect the unit leaking?
May 16, 2025 11:36 AM
405 Comments
Joined Nov 2008
cormudgenMay 16, 2025 11:36 AM
405 Comments
I already have 220 pulled for an existing 10 year old Daikan. I'm capable of taking the circuit down to 110 (and arguably could use another free slot in my panel as i'm close to maxing out). The 220 version is $50 more. Any advantages to staying with 220?
May 16, 2025 12:04 PM
31 Comments
Joined Feb 2011
BlankNameMay 16, 2025 12:04 PM
31 Comments
Quote from cormudgen :
I have a 10 year old Daikan that was professionally installed. It began leaking about 3 years ago and requires a "top off" once every year or two. That price has risen to $3-500 to have done now. I'm fairly hands on and thinking of just purchasing and installing a new. CAn you comment on concerns of how the install may affect the unit leaking?
Unless it's a condensor failure, which if yours runs and needs "topping off" its likely not a condensor failure, the small leaks are at the connections from freeze/thaw. Re-flare the copper tubing ends and get new fittings. $20 if you're a plumber with tools, $300 to hire someone.
May 16, 2025 12:06 PM
325 Comments
Joined Feb 2014
JasonJ6420May 16, 2025 12:06 PM
325 Comments

Our community has rated this post as helpful. If you agree, why not thank JasonJ6420

Quote from Esente :
> heat even at -15℉ and cool even at 126℉

This is amazing. I'm debating between this higher-priced one versus the Yitahome in the other thread. The Yitahome can only do 5°F to 118°F. But.. the temperature has not gone lower than that here in Houston. Decision, decision...
Don't trust the specifications, such as heat range, from these marketers. Trust what the other poster said about the law of thermodynamics and heat pumps. These two units you are considering are highly likely exactly the same and both made by AUX. You will see some marketers claiming a different sear rating as well. I just finished up installing my yitahome a few weeks ago. Here is a video. https://youtu.be/hYYoWePYU1A?si=Nbe9jorsslMQEHOA
Last edited by JasonJ6420 May 16, 2025 at 08:09 AM.
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May 16, 2025 12:30 PM
11 Comments
Joined Jan 2020
mdsd7712May 16, 2025 12:30 PM
11 Comments
this is R32. beware that R410 was phased out, and You will see even lower prices on those units.... R41O will be available for a while but people are buying up the stock and they will put a premium on the gas.

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