Costway UltrEco Series 3-Zone 30000 BTU 23 SEER2 Mini Split Wifi Enabled Air Conditioner w/ Heat Pump $2119 + Free Shipping

swechsler

Jun 24, 2025 4:43 PM

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Joined Dec 2009

swechslerJun 24, 2025 4:43 PM

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This isn't a system designed for consumer install. While it is possible to do with the right equipment (I've installed two splits with no prior HVAC experience, although I did do a lot of reading; this was pre-Youtube), it's not for someone who doesn't understand how these systems work. If you're purchasing with the intent of having a pro install it, you should probably line someone up first; many HVAC companies and contractors will not install systems that they did not provide themselves.

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caspibar1

Jun 24, 2025 10:12 PM

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Joined Apr 2021

caspibar1Jun 24, 2025 10:12 PM

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Quote from swechsler

:

This isn't a system designed for consumer install. While it is possible to do with the right equipment (I've installed two splits with no prior HVAC experience, although I did do a lot of reading; this was pre-Youtube), it's not for someone who doesn't understand how these systems work. If you're purchasing with the intent of having a pro install it, you should probably line someone up first; many HVAC companies and contractors will not install systems that they did not provide themselves.

so, you've installed 2 splits about 20 years ago? things have changed quite a bit since then. I have installed multiple minisplits and it can be done by your average handyman if they pay attention and watch relevant YouTube videos. They sell also flushing kits for the lines.

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sneyeper13

Jun 24, 2025 11:43 PM

53 Comments

Joined Nov 2007

sneyeper13Jun 24, 2025 11:43 PM

53 Comments

I've been trying to get the AHRI numbers for the UltrEco series, anyone have them?

1

matdave

Jun 25, 2025 3:49 PM

494 Comments

Joined Apr 2011

matdaveJun 25, 2025 3:49 PM

494 Comments

Quote from caspibar1

:

so, you've installed 2 splits about 20 years ago? things have changed quite a bit since then. I have installed multiple minisplits and it can be done by your average handyman if they pay attention and watch relevant YouTube videos. They sell also flushing kits for the lines.

Yup, I just installed my first one earlier this month. I feel like the youtube videos didn't prepare me for how much of a PITA going through a brick wall was going to be, but overall it's a fairly doable process. You just have to purchase about $300-400 of extra tools/supplies to make it all work, but WAY cheaper than hiring it done.

3

Shaun1

Jun 25, 2025 11:29 PM

45 Comments

Joined Jun 2015

Shaun1Jun 25, 2025 11:29 PM

45 Comments

Random question: what kind of electric does this require? I'd like to replace a single zone with a multi zone for upstairs bedrooms, not sure if the electric can handle it.

T1mmyT

Jun 26, 2025 2:25 AM

316 Comments

Joined Dec 2018

T1mmyTJun 26, 2025 2:25 AM

316 Comments

Quote from Shaun1

:

Random question: what kind of electric does this require? I'd like to replace a single zone with a multi zone for upstairs bedrooms, not sure if the electric can handle it.

Says in the description 230V

1

cashcows

Jun 26, 2025 11:23 PM

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Joined Apr 2016

cashcowsJun 26, 2025 11:23 PM

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Quote from dixiejoe88

:

do it cum wif linesets? how long dem?

Rep given for excellent grammar.

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swechsler

Jun 27, 2025 12:41 AM

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Joined Dec 2009

swechslerJun 27, 2025 12:41 AM

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Quote from cashcows

:

Rep given for excellent grammar.

It is a valid question, though. It does come with linesets (you just have scroll through the pics on the page to see this) but it doesn't say how long they are.

One other thing I'm confused about is that the title says this is a 2.5 ton (30,000 BTU) main unit, but you can get it with indoor units with all sorts of different BTU ratings. How does that work? None of them actually total to 30,000 BTU.

CostwayCS

Jun 27, 2025 8:54 AM

17 Comments

Joined Apr 2022

CostwayCSJun 27, 2025 8:54 AM

17 Comments

Quote from Shaun1

:

Random question: what kind of electric does this require? I'd like to replace a single zone with a multi zone for upstairs bedrooms, not sure if the electric can handle it.

Hi, it's 208-230V~60Hz/1PH~

CostwayCS

Jun 27, 2025 9:13 AM

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Joined Apr 2022

CostwayCSJun 27, 2025 9:13 AM

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Quote from swechsler

:

It is a valid question, though. It does come with linesets (you just have scroll through the pics on the page to see this) but it doesn't say how long they are.One other thing I'm confused about is that the title says this is a 2.5 ton (30,000 BTU) main unit, but you can get it with indoor units with all sorts of different BTU ratings. How does that work? None of them actually total to 30,000 BTU.

Some length of the lines:
Copper Pipe: 6ft, Signal Line: 13ft, Power Line: 6.5ft
The 30,000BTU refers to the outdoor unit, which represents the maximum cooling capacity that the entire air conditioning system can provide. Each indoor unit usually has a different BTU, and these should add up to less than or equal to the total BTU of the outside unit. The size of the inside unit will be matched to the size of the room and the amount of cooling needed. For example, a larger room may require an inside unit with a higher BTU value, while a smaller room may only require an inside unit with a lower BTU value--In summary: the outdoor unit provides the total cooling capacity, while the indoor units distribute the cooling capacity.

swechsler

Jun 27, 2025 11:56 AM

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Joined Dec 2009

swechslerJun 27, 2025 11:56 AM

5.5K Comments

Quote from CostwayCS

:

Some length of the lines:Copper Pipe: 6ft

I don't think it's possible to run lines from the main unit to three different rooms with only 6 feet per lineset. You'd need to buy longer linesets separately, which would require more refrigerant; something outside the ability of almost all homeowners (because you can't just walk into a store and purchase refrigerant without a license).

PowerfulKnob7210

Jun 27, 2025 8:49 PM

62 Comments

Joined Dec 2022

PowerfulKnob7210Jun 27, 2025 8:49 PM

62 Comments

Quote from swechsler

:

I don't think it's possible to run lines from the main unit to three different rooms with only 6 feet per lineset. You'd need to buy longer linesets separately, which would require more refrigerant; something outside the ability of almost all homeowners (because you can't just walk into a store and purchase refrigerant without a license).

Copper lines can be found as anywhere, even local big box stores will carry, or look online for lower cost options.

Autozone will rent vacuum pump, gauges, and flaring tools for those who need, but I suggest buying a ecentric rolling type flaring tool will make for better seal. Might need to buy a 5/16" adapter for the gauge since most will be 1/4" or the acme style.

Refigerant, if it's R32 like the single zone units from costway it can be acquired through other sources, online, local market places for less than a HVAC store without any hassle. If its 428A then it may depend on your luck, as shortages are ongoing.

There's really no need for a mrcool DIY style kit if one is capable of pulling another electrical circuit from a panel to the unit. The refigeration side requires no more skill, just need to be able to follow directions or look for guidance online when needed.

2

michael_Z

Jul 3, 2025 8:01 AM

98 Comments

Joined Oct 2017

michael_ZJul 3, 2025 8:01 AM

98 Comments

Quote from dixiejoe88

:

do it cum wif linesets? how long dem?

cracky says wut?

produke

Jul 3, 2025 10:58 AM

3K Comments

Joined Mar 2008

produkeJul 3, 2025 10:58 AM

3K Comments

Quote from PowerfulKnob7210

:

Copper lines can be found as anywhere, even local big box stores will carry, or look online for lower cost options. Autozone will rent vacuum pump, gauges, and flaring tools for those who need, but I suggest buying a ecentric rolling type flaring tool will make for better seal. Might need to buy a 5/16" adapter for the gauge since most will be 1/4" or the acme style. Refigerant, if it's R32 like the single zone units from costway it can be acquired through other sources, online, local market places for less than a HVAC store without any hassle. If its 428A then it may depend on your luck, as shortages are ongoing. There's really no need for a mrcool DIY style kit if one is capable of pulling another electrical circuit from a panel to the unit. The refigeration side requires no more skill, just need to be able to follow directions or look for guidance online when needed.

excellent post. to add, the vaccum and gauge comes in a package on amazon, costing aroubd $130. flaring tools are at Harbor Fright for about $30. good investment if you plan to add another mini in the future. i think this particular model comes with a line that is too short. i dont know why they are throwing a 6 footer line. another thing to keep in mind is that you need a strong mini if the lines span a long distance. i am waiting for a better deal for two zone.

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Costway UltrEco Series 3-Zone 30000 BTU 23 SEER2 Mini Split Wifi Enabled Air Conditioner w/ Heat Pump $2119 + Free Shipping

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