Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
frontpage Posted by Izzy138 | Staff • 2d ago
frontpage Posted by Izzy138 | Staff • 2d ago

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

+ Free Shipping

$579

$1,518

61% off
Costway
89 Comments 21,536 Views
Get Deal at Costway
Good Deal
Save
Share
Deal Details
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 oceanlake | Staff

Original Post

Written by Izzy138 | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
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 oceanlake | Staff

Original Post

Written by Izzy138 | Staff

Community Voting

Deal Score
+23
Good Deal
Get Deal at Costway
Leave a Comment
To participate in the comments, please log in.

Top Comments

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.

89 Comments

Sign up for a Slickdeals account to remove this ad.

2d ago
7,325 Posts
Joined Jan 2005
2d ago
energyx
2d ago
7,325 Posts
Too bad it doesn't work on the 220v model.
2d ago
247 Posts
Joined May 2008
2d ago
Tatersalad
2d ago
247 Posts
We need a code for the 220v wifi version.
Last edited by Tatersalad May 15, 2025 at 08:52 AM.
Pro
2d ago
591 Posts
Joined Jan 2007
2d ago
Esente
Pro
2d ago
591 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.
2d ago
704 Posts
Joined Feb 2011
2d ago
jenesuispasbava
2d ago
704 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.
2d ago
508 Posts
Joined Jan 2005
2d ago
TigerBun504
2d ago
508 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
2d ago
3,454 Posts
Joined Jun 2005
2d ago
estoyloco
2d ago
3,454 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.

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
2d ago
9 Posts
Joined Nov 2020
2d ago
SlickSlackSlow
2d ago
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.

Sign up for a Slickdeals account to remove this ad.

2d ago
45 Posts
Joined Dec 2024
2d ago
MerryMeat6430
2d ago
45 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.
2d ago
3,057 Posts
Joined Nov 2007
2d ago
XDecker
2d ago
3,057 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.
2d ago
1,309 Posts
Joined Sep 2010
2d ago
dkd711
2d ago
1,309 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
2d ago
747 Posts
Joined Jun 2014
2d ago
resellpanda_88
2d ago
747 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?
Pro
2d ago
2,263 Posts
Joined Dec 2007
2d ago
katncaed
Pro
2d ago
2,263 Posts
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.
2d ago
658 Posts
Joined Sep 2010
2d ago
BigPapa2
2d ago
658 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
2d ago
1 Posts
Joined Aug 2018
2d ago
CoralActivity2292
2d ago
1 Posts
Link broken ? Will not let me add country.

Sign up for a Slickdeals account to remove this ad.

2d ago
3,486 Posts
Joined Dec 2017
2d ago
canyonheights9
2d ago
3,486 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...

No 3 stage heat pump can operate below -5f - it's a basic law of thermodynamics.

If 4 stage maybe. But that requires a electric condenser heater - which will cost a fortune to use.
2

Popular Deals

View All

Trending Deals

View All