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expiredIzzy138 | Staff posted May 15, 2025 02:50 PM
expiredIzzy138 | Staff posted May 15, 2025 02:50 PM

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

+ Free Shipping

$579

$1,518

61% off
Costway
221 Comments 100,689 Views
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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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Top Comments

katncaed
2303 Posts
5077 Reputation
Based on the specs, it will pull 9 amps. These things sip electricity.

Could you terminate to a plug? Yes. Should you? Probably not. Feels like that would not meet code, but I can't confirm that. Just sounds suspect.

That said, I have a Costway 18K BTU mini split in my 1,000 sqft shop with very little insulation. It works well, but it isn't but enough for the shop. I knew that putting it in. I paid $589 about a year ago, but no WiFi on mine. 220 volt

I installed it, and consider myself slightly above novice. I know enough to be dangerous. Plenty of online videos. Only odd tool you need is an HVAC vacuum. Otherwise all the tools you need you probably already have.

Instructions are detailed good. The only issue I had was really around the electrical wiring . The wire colors on the unit did not match the instructions, so it took me a bit to figure it out.
Midniteoyl
170 Posts
18 Reputation
You are charged for the *power* (watts) you use, not the amps..

--

Power = Current x Voltage

110v x 10 amps = 1100 watts.

220v x 5 amps = 1100 watts.
luvboox
1359 Posts
223 Reputation
If Houston gets below 5° you probably won't have electricity 😉

220 Comments

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May 15, 2025 03:11 PM
7,379 Posts
Joined Jan 2005
energyxMay 15, 2025 03:11 PM
7,379 Posts
Too bad it doesn't work on the 220v model.
4
May 15, 2025 03:47 PM
252 Posts
Joined May 2008
TatersaladMay 15, 2025 03:47 PM
252 Posts
We need a code for the 220v wifi version.
Last edited by Tatersalad May 15, 2025 at 08:52 AM.
4
May 15, 2025 06:02 PM
650 Posts
Joined Jan 2007
EsenteMay 15, 2025 06:02 PM
650 Posts
> 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...
Last edited by Esente May 15, 2025 at 11:07 AM.
May 15, 2025 06:07 PM
710 Posts
Joined Feb 2011
jenesuispasbavaMay 15, 2025 06:07 PM
710 Posts
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.
May 15, 2025 06:30 PM
536 Posts
Joined Jan 2005
TigerBun504May 15, 2025 06:30 PM
536 Posts
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.

I don't see why you can't terminate the wiring with a plug
May 15, 2025 06:42 PM
3,465 Posts
Joined Jun 2005
estoylocoMay 15, 2025 06:42 PM
3,465 Posts

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

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.

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.
1
3
May 15, 2025 07:04 PM
9 Posts
Joined Nov 2020
SlickSlackSlowMay 15, 2025 07:04 PM
9 Posts
I have bought and installed this unit. Super easy to do and having 120 is great if you have a lower amp service or not a a lot of room in your box.

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May 15, 2025 07:08 PM
338 Posts
Joined Dec 2024
MerryMeat6430May 15, 2025 07:08 PM
338 Posts
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.
I don't think you actually know how little power these things pull, just a hunch and i don't know if this is an inverter unit, but that would have no initial over-pull so to say.
May 15, 2025 07:27 PM
3,085 Posts
Joined Nov 2007
XDeckerMay 15, 2025 07:27 PM
3,085 Posts
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.
Get an electrician to install a generator inlet on your breaker panel and use the f3800 plugged into it.

I did that with mine when I only had 1 f3800. I ran a test on the hottest day of the year last year and kept the f3800 topped up using my ev's v2l and a dc power supply. I was mostly able to run the whole house including 1 3.5 ton hvac with soft start (I have 2) running at a time for 8 hours.

I now have 2 f3800s and the double power hub.
May 15, 2025 07:49 PM
1,312 Posts
Joined Sep 2010
dkd711May 15, 2025 07:49 PM
1,312 Posts
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...
Go with the the higher SEER rated one
May 15, 2025 09:03 PM
765 Posts
Joined Jun 2014
resellpanda_88May 15, 2025 09:03 PM
765 Posts
Quote from SlickSlackSlow :
I have bought and installed this unit. Super easy to do and having 120 is great if you have a lower amp service or not a a lot of room in your box.

How diy friendly is this with no knowledge of HVAC or electrical at all?
1
Pro
May 15, 2025 09:41 PM
2,303 Posts
Joined Dec 2007
katncaed
Pro
May 15, 2025 09:41 PM
2,303 Posts

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

Based on the specs, it will pull 9 amps. These things sip electricity.

Could you terminate to a plug? Yes. Should you? Probably not. Feels like that would not meet code, but I can't confirm that. Just sounds suspect.

That said, I have a Costway 18K BTU mini split in my 1,000 sqft shop with very little insulation. It works well, but it isn't but enough for the shop. I knew that putting it in. I paid $589 about a year ago, but no WiFi on mine. 220 volt

I installed it, and consider myself slightly above novice. I know enough to be dangerous. Plenty of online videos. Only odd tool you need is an HVAC vacuum. Otherwise all the tools you need you probably already have.

Instructions are detailed good. The only issue I had was really around the electrical wiring . The wire colors on the unit did not match the instructions, so it took me a bit to figure it out.
Last edited by katncaed May 15, 2025 at 02:59 PM.
5
3
May 15, 2025 09:49 PM
675 Posts
Joined Sep 2010
BigPapa2May 15, 2025 09:49 PM
675 Posts

Our community has rated this post as helpful. If you agree, why not thank 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?
1
May 15, 2025 10:55 PM
1 Posts
Joined Aug 2018
CoralActivity2292May 15, 2025 10:55 PM
1 Posts
Link broken ? Will not let me add country.
1

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May 15, 2025 11:31 PM
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Joined Dec 2017

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