Slickdeals is community-supported.  We may get paid by brands or deals, including promoted items.
Frontpage

Costway 12000 BTU 21 SEER2 208-230V Ductless Mini Split Air Conditioner

$447
$559.00
+ Free Shipping
+64 Deal Score
108,138 Views
Update: This popular deal is still available

Costway has Costway 12000 BTU 21 SEER2 208-230V Ductless Mini Split Air Conditioner w/ Heater Pump on sale for $447 when you apply coupon code XQFP10412 in your cart. Shipping is free.

Thanks to Community Member Izzy138 for sharing this deal.

About this Item:
  • Cooling Capacity: 12,000 BTU
  • Heating Capacity: 12,300 BTU
  • Cooling Power: 920W
  • Heating Power: 940W
  • Voltage: 208-230V~60Hz/1PH
  • Coverage Area: 750 sq. ft
  • Dehumidifying Capacity: 42 Pints/Day
  • Temperature Setting Range: 60℉~90℉
  • Refrigeration: R32
  • Indoor Noise Level: 41dB
  • Outdoor Noise Level: 52dB
  • Net Weight of Indoor Unit: 17.5 lbs
  • Net Weight of Outdoor Unit: 53 lbs
  • HSPF2: 10
  • SEER2: 21
  • Delivered in two boxes and the delivery time may vary from box to box
  • Deal Image
  • Deal Image
  • Deal Image
  • Deal Image
  • Deal Image
  • Deal Image
Deal Image
Get Deal at Costway

Original Post

Written by
Edited May 25, 2024 at 07:13 AM by
Costway.com [costway.com] has 12000 BTU 21 SEER2 208-230V Ductless Mini Split Air Conditioner with Heater Pump for $559 – $112 with code XQFP10412 = $447. Shipping is Free.

Details:
  • Cooling Capacity: 12,000 BTU
  • Heating Capacity: 12,300 BTU
  • Cooling Power: 920W
  • Heating Power: 940W
  • Voltage: 208-230V~60Hz/1PH
  • Coverage Area: 750 sq. ft
  • Dehumidifying Capacity: 42 Pints/Day
  • Temperature Setting Range: 60℉~90℉
  • Refrigeration: R32
  • Indoor Noise Level: 41dB
  • Outdoor Noise Level: 52dB
  • Net Weight of Indoor Unit: 17.5 lbs
  • Net Weight of Outdoor Unit: 53 lbs
  • HSPF2: 10
  • SEER2: 21

https://www.costway.com/12000-btu...-pump.html
Add Comment
Reply
Created 05-24-2024 at 09:41 AM by Izzy138 | Staff
in Air Conditioners (7) Get Costway Coupons
If you purchase something through a post on our site, Slickdeals may get a small share of the sale.
Deal
Score +64
108,138 Views
$447
$559.00
Get Deal at Costway

232 Comments

View Forum Thread
45678

Your comment cannot be blank.

Featured Comments

That's not true anymore. There are newer pumps that will work down to -22 F. There are relatively cheap ones that will work to -13 F: https://www.amazon.com/Pioneer-Di...08K3N8QPS/ Even at -13F the heat pump is 2x as efficient as an electric baseboard. An additional source of emergency heat is still probably a good idea in any case, however.
·
It's very easy to do it yourself. I was able to do mine after watching a YouTube video.
·
Says Energy Star Certified, that is worth another 30% off from your taxes. Bringing the actual cost down to around $350, which is a good deal in my books. Going to try one of these units to see how well they work.
·

Sign up for a Slickdeals account to remove this ad.

Joined Apr 2022
Customer Service
> bubble2 9 Posts
10 Reputation
Slickdeals Verified
This is an official merchant account for customer service.
CostwayCS
05-26-2024 at 07:15 PM.
05-26-2024 at 07:15 PM.
Quote from MagentaName552 :
Need a code to knock that 17K BTU down some too. It's more expensive than the 18K by a decent margin, but maybe because it's more efficient. Which is why that's the one I'd take.
Hi dear customer, you can use code XQFP10518 to get the 17K BTU ac at $629. The link is as below:
https://www.costway.com/17000-btu...ystem.html

Feel free to contact [email protected] if you have any more question~
9
Like
Funny
>
Helpful
Not helpful
Reply
Last edited by CostwayCS May 26, 2024 at 07:18 PM.
Joined Dec 2019
L3: Novice
> bubble2 131 Posts
18 Reputation
TenderCatfish192
05-26-2024 at 07:35 PM.
05-26-2024 at 07:35 PM.
Quote from scotts9612 :
Do you need ac repair man to vacuum the lines when installing if so how much does this add to the price

You can rent an ac vacuum and manifold set from Auto Zone, Advance, OReilly's etc, for essentially free. No idea if the fittings on the manifold set are the same size though. Just throwing it out there.
1
Like
Funny
>
Helpful
Not helpful
Reply
Joined Jan 2007
L4: Apprentice
> bubble2 343 Posts
66 Reputation
Esente
05-26-2024 at 07:39 PM.
05-26-2024 at 07:39 PM.
Quote from CostwayCS :
Hi dear customer, you can use code XQFP10518 to get the 17K BTU ac at $629. The link is as below:
https://www.costway.com/17000-btu...ystem.html

Feel free to contact [email protected] if you have any more question~
That's awesome. I had to cancel the 12000BTU order and placed one for the 17000BTU instead. Thanks!
1
Like
Funny
>
Helpful
Not helpful
Reply
Joined Sep 2019
L3: Novice
> bubble2 115 Posts
30 Reputation
FabulousStranger526
05-26-2024 at 08:31 PM.
05-26-2024 at 08:31 PM.
Quote from jroth3 :
This good for a small backhouse about 350 sqft? Thanks!

Might be worth considering a window unit or portable heat pump for 350 sqft.
Like
Funny
>
Helpful
Not helpful
Reply
Joined Nov 2022
New User
> bubble2 13 Posts
14 Reputation
CalmReward787
05-27-2024 at 04:55 AM.

Our community has rated this post as helpful. If you agree, why not thank CalmReward787

05-27-2024 at 04:55 AM.
As an HVAC tech I have probably installed 200+ different types of systems. Including this brand. It's true the insulation is not hard, if you know what you're doing.

My biggest warning to you is this brand. If you have any problems with the compressor, fan motors, circuit boards they offer ZERO support. If you end up having problems, most likely a technician will not be able to order parts "under warranty" to fix it. You will probably end up buying a whole new system. That is why they are priced as a disposable appliance. My recommendation is go with Diakin or Mitsubishi if you can afford the upgrade
9
>
1
1
Like
Funny
>
Helpful
Not helpful
Reply
Joined Nov 2016
L2: Beginner
> bubble2 49 Posts
18 Reputation
BarryK5216
05-27-2024 at 05:00 AM.
05-27-2024 at 05:00 AM.
who makes this for costway? Looks like a midea
Like
Funny
>
Helpful
Not helpful
Reply
Joined Apr 2007
L6: Expert
> bubble2 1,748 Posts
396 Reputation
topcho
05-27-2024 at 05:08 AM.
05-27-2024 at 05:08 AM.
Quote from CalmReward787 :
As an HVAC tech I have probably installed 200+ different types of systems. Including this brand. It's true the insulation is not hard, if you know what you're doing.

My biggest warning to you is this brand. If you have any problems with the compressor, fan motors, circuit boards they offer ZERO support. If you end up having problems, most likely a technician will not be able to order parts "under warranty" to fix it. You will probably end up buying a whole new system. That is why they are priced as a disposable appliance. My recommendation is go with Diakin or Mitsubishi if you can afford the upgrade
You are probably right about the support. Daikin and Mitsubishi, on the other hand, require professional installation and maybe even annual maintenance by a pro—easily 10 times the cost of this.
6
Like
Funny
>
Helpful
Not helpful
Reply
Last edited by topcho May 27, 2024 at 01:29 PM.

Sign up for a Slickdeals account to remove this ad.

Joined Nov 2018
L3: Novice
> bubble2 117 Posts
58 Reputation
LavenderStar992
05-27-2024 at 05:30 AM.
05-27-2024 at 05:30 AM.
I will need an electrician to install. Unit will be on a cinder block wall in the garage with easy access to internet power (dedicated 20A Outlet) and external power on the other side of concrete wall. How many hours do you guys think it should take to do this?
Like
Funny
>
Helpful
Not helpful
Reply
Joined May 2024
New User
> bubble2 1 Posts
10 Reputation
FaithfulSnake993
05-27-2024 at 07:53 AM.
05-27-2024 at 07:53 AM.
Do you need a dedicated wire or ca. you tap int a bedroom Circuit?
Like
Funny
>
Helpful
Not helpful
Reply
Joined Mar 2008
L4: Apprentice
> bubble2 430 Posts
81 Reputation
jefflins
05-27-2024 at 08:21 AM.
05-27-2024 at 08:21 AM.
Quote from FaithfulSnake993 :
Do you need a dedicated wire or ca. you tap int a bedroom Circuit?

This is a 240v unit…not going to work on a 120 circuit.
1
Like
Funny
>
Helpful
Not helpful
Reply
Joined Mar 2018
L3: Novice
> bubble2 146 Posts
49 Reputation
keaton85
05-27-2024 at 08:43 AM.
05-27-2024 at 08:43 AM.
Quote from topcho :
You won't find a heat pump able to heat you from "well below 0" to 70. That just won't happen. You will need another additional source of heat.
I have one, and many people do. I have run mine down to -20f without issue. Rated for -22f.

A 9K and 12K were my only heat source for a 1500Sqft house for the first two winters.
Like
Funny
>
Helpful
Not helpful
Reply
Joined Oct 2020
L3: Novice
> bubble2 257 Posts
10 Reputation
CleverCrib574
05-27-2024 at 09:32 AM.
05-27-2024 at 09:32 AM.
Quote from rKhayd :
It's very easy to do it yourself. I was able to do mine after watching a YouTube video.
Link plz
Like
Funny
>
Helpful
Not helpful
Reply
Joined Jul 2013
L5: Journeyman
> bubble2 690 Posts
141 Reputation
rKhayd
05-27-2024 at 09:44 AM.
05-27-2024 at 09:44 AM.
Quote from CleverCrib574 :
Link plz
Here you go.

https://www.youtube.com/watch?v=5trJX6Ef1iI
2
Like
Funny
>
Helpful
Not helpful
Reply
Joined Sep 2007
Learn something new every
> bubble2 444 Posts
138 Reputation
ryanaugust
05-27-2024 at 11:14 AM.
05-27-2024 at 11:14 AM.
Quote from LavenderStar992 :
I will need an electrician to install. Unit will be on a cinder block wall in the garage with easy access to internet power (dedicated 20A Outlet) and external power on the other side of concrete wall. How many hours do you guys think it should take to do this?

It's a half day install if the main power is located nearby. With cinder block, you'll need a special 4" hole saw but most handyman should be able to handle (plus you electrical).
Like
Funny
>
Helpful
Not helpful
Reply

Sign up for a Slickdeals account to remove this ad.

Joined Dec 2005
LD
> bubble2 1,713 Posts
289 Reputation
Pigeon
05-27-2024 at 11:23 AM.
05-27-2024 at 11:23 AM.
I need a low mount mini split, can't seem to find any deal, anyone know of one?
1
1
Like
Funny
>
Helpful
Not helpful
Reply
Page 6 of 16
45678
Start the Conversation
 

More Home & Home Improvement Deals & Discounts

View All
Frontpage
[S&S] $3.64: 41-Oz Lysol Sport Laundry Sanitizer Additive at Amazon
$3.65
w/ Subscribe & Save
82 45
Frontpage
78-Count Hefty Slider Plastic Food Storage Bags (Quart) $6.64 w/ S&S + Free Shipping w/ Prime or on $35+
$6.65
w/ Subscribe & Save
53 16
Frontpage
25.4oz. Bar Keepers Friend All-Purpose Spray + Foam Cleaner Bottle $3.70 + Free Store Pickup
$3.70
+ Free Store Pickup
55 81
Frontpage
GE Profile 4.8 cu. ft. Smart UltraFast Electric Washer & Dryer Combo $1749 + Free Delivery
$1749
+ Free Delivery
58 184
Frontpage
CLEARANCE YMMV Milwaukee Black 30 oz. Tumbler - In-Store Only $10
$10 or less
(In-Store Purchase Only)
56 75
Frontpage
Costco Wholesale
Costco SameDay: $15 off $50 orders 06/19/24-07/21/24
$15 Off $50+
(Valid thru 7/21)
191 187
Link Copied

The link has been copied to the clipboard.