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popularDr.W posted Aug 08, 2025 06:13 PM
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popularDr.W posted Aug 08, 2025 06:13 PM

GARVEE 18000 BTU 21 SEER 2 208/230V Mini Split AC/Heating System w/ Wi-Fi +Free shipping $589.99

$590

$900

34% off
12 Comments 5,069 Views
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Deal Details
GARVEE has 18000 BTU 21 SEER 2 230V Mini Split AC/Heating System on sale for $899.99 - $310.99 when you apply discount code DEALMAC21 at checkout = $589.99. Shipping is free.

Coupon is also available on Other Sizes:
Details:
  • Model Mini Split Ac/Heating System
  • Cooling Capacity: 18000 BTU
  • Special Feature: WIFI Remote Control
  • SEER 2: 21
  • Voltage: 230 Volts ~
  • Noise Level: 41 dB
  • Floor Area: 1250 Square Feet
  • Product Dimensions：‎37.8 x 24.25 x 30.59 inches

https://www.garvee.com/products/g...o-163l533r
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About the Poster
Deal Details
Community Notes
About the Poster
GARVEE has 18000 BTU 21 SEER 2 230V Mini Split AC/Heating System on sale for $899.99 - $310.99 when you apply discount code DEALMAC21 at checkout = $589.99. Shipping is free.

Coupon is also available on Other Sizes:
Details:
  • Model Mini Split Ac/Heating System
  • Cooling Capacity: 18000 BTU
  • Special Feature: WIFI Remote Control
  • SEER 2: 21
  • Voltage: 230 Volts ~
  • Noise Level: 41 dB
  • Floor Area: 1250 Square Feet
  • Product Dimensions：‎37.8 x 24.25 x 30.59 inches

https://www.garvee.com/products/g...o-163l533r

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12 Comments

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Aug 08, 2025 07:13 PM
162 Posts
Joined Jan 2016
Aug 08, 2025 07:13 PM
Mr.FixerUpperAug 08, 2025 07:13 PM
162 Posts
I have an application for a room with a sliding door that is opened many times per hour when we have parties. I would like the 18K capability when the room probably only needs 12K except during parties (frequent). Does anybody know what BTU these can turndown to? 4K,6K, 8K?
Aug 08, 2025 08:09 PM
12 Posts
Joined Nov 2018
Aug 08, 2025 08:09 PM
BrettD6450Aug 08, 2025 08:09 PM
12 Posts
Quote from Mr.FixerUpper :
I have an application for a room with a sliding door that is opened many times per hour when we have parties. I would like the 18K capability when the room probably only needs 12K except during parties (frequent). Does anybody know what BTU these can turndown to? 4K,6K, 8K?
If you can get the mobile app working, it has a adjustable "power limit" feature with a minimum 30%. So in theory that would be 5.4K BTU but you could set it at 40% or whatever else.
Aug 08, 2025 08:40 PM
17 Posts
Joined Dec 2017
Aug 08, 2025 08:40 PM
GletobAug 08, 2025 08:40 PM
17 Posts
Quote from Mr.FixerUpper :
I have an application for a room with a sliding door that is opened many times per hour when we have parties. I would like the 18K capability when the room probably only needs 12K except during parties (frequent). Does anybody know what BTU these can turndown to? 4K,6K, 8K?
Seconding the comment from Brett, there are adjustable power limits, but also the unit is an inverter mini-split, so it will adjust the compressor speed to match demand, so you should be able to just set the temperature based on what you find comfortable and the unit will make adjustments as the cooling demand changes.
Aug 08, 2025 09:39 PM
22 Posts
Joined Jun 2008
Aug 08, 2025 09:39 PM
mtchapmanAug 08, 2025 09:39 PM
22 Posts
Is this appropriate for a solar-powered RV running 230V?
Yesterday 02:04 AM
43 Posts
Joined Sep 2013
Yesterday 02:04 AM
pappypYesterday 02:04 AM
43 Posts
is this only for RVs
Yesterday 04:36 AM
1,141 Posts
Joined Feb 2023
Yesterday 04:36 AM
LivelySink338Yesterday 04:36 AM
1,141 Posts
Anyone want to help me install this? I'll buy you a few rounds of beer
1
Yesterday 04:45 AM
927 Posts
Joined Oct 2007
Yesterday 04:45 AM
ktlewis02Yesterday 04:45 AM
927 Posts
Quote from pappyp :
is this only for RVs

No. Look up mini split

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Yesterday 12:24 PM
162 Posts
Joined Jan 2016
Yesterday 12:24 PM
Mr.FixerUpperYesterday 12:24 PM
162 Posts
Quote from BrettD6450 :
If you can get the mobile app working, it has a adjustable "power limit" feature with a minimum 30%. So in theory that would be 5.4K BTU but you could set it at 40% or whatever else.
Great info. Thanks!
Yesterday 01:19 PM
131 Posts
Joined Feb 2022
Yesterday 01:19 PM
JollyLake715Yesterday 01:19 PM
131 Posts
Quote from Mr.FixerUpper :
I have an application for a room with a sliding door that is opened many times per hour when we have parties. I would like the 18K capability when the room probably only needs 12K except during parties (frequent). Does anybody know what BTU these can turndown to? 4K,6K, 8K?
It depends on the room. I have a sunroom that is 75% windows with a large 9' sliding door. The wall and roof is not insulated. On a 80+ degree day, my Mr. Cool 18k btu can not keep up.
Yesterday 01:55 PM
3,465 Posts
Joined Jun 2005
Yesterday 01:55 PM
estoylocoYesterday 01:55 PM
3,465 Posts
Quote from JollyLake715 :
It depends on the room. I have a sunroom that is 75% windows with a large 9' sliding door. The wall and roof is not insulated. On a 80+ degree day, my Mr. Cool 18k btu can not keep up.
Interesting, I DIY installed a Pioneer 12K unit in mine 18'x16' 4-seasons with 10ft cathedral ceiling. 2 double sliders and 11 panels of tall windows. Hardly any actual wall space. I have to set my AC to 73 otherwise it gets too cold. Both units barely spin.

You definitely are losing alot due to lack of insulation.
Yesterday 08:05 PM
101 Posts
Joined Dec 2008
Yesterday 08:05 PM
DougLife_Yesterday 08:05 PM
101 Posts
How do these compare to a Mitsubishi unit that is 3x the cost?
Yesterday 08:25 PM
89 Posts
Joined May 2016
Yesterday 08:25 PM
RefleximusYesterday 08:25 PM
89 Posts
Are these r32? Or the shill scam Honeywell modified r454b stuff that Honeywell is creating an artificial shortage on?

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