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phoinix | Staff 12.4K Views
Jul 11, 2026 2:37 PM

Frigidaire 14,000 BTU 230-Volt Through-the-Wall Air Conditioner

$590

$829

28% off
+ Free S&Hat Amazon
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Deal Details
Amazon has Frigidaire 14,000 BTU 230V Through-the-Wall Air Conditioner w/ Remote (FHTC142WA2) on sale for $589.99. Shipping is free.

Home Depot also has Frigidaire 14,000 BTU 230V Through-the-Wall Air Conditioner w/ Remote (FHTC142WA2) on sale for $589.99 (price in cart). Shipping is free.

Thanks to Deal Hunter phoinix for sharing this deal.

Details:
  • 3 fan speeds
  • Built-in air ionizer to reduce airborne particles
  • Washable dust filter
  • Eco mode for energy efficiency
  • Remote control included
  • Programmable 24-hour timer in 30-minute increments
  • Sleep mode with gradual temperature increase
  • Automatic restart after power outage
  • Dimensions: 14.5" H x 24" W x 21.5" D
  • Sleeve: 15.75" H x 26" W x 21.5" D
  • Not ENERGY STAR certified

Editor's Notes

Written by SaltyOne | Staff
  • At the time of this posting, our research indicates that this is $40 lower than the next best comparable online prices starting from $629.99.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by phoinix | Staff
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
Amazon has Frigidaire 14,000 BTU 230V Through-the-Wall Air Conditioner w/ Remote (FHTC142WA2) on sale for $589.99. Shipping is free.

Home Depot also has Frigidaire 14,000 BTU 230V Through-the-Wall Air Conditioner w/ Remote (FHTC142WA2) on sale for $589.99 (price in cart). Shipping is free.

Thanks to Deal Hunter phoinix for sharing this deal.

Details:
  • 3 fan speeds
  • Built-in air ionizer to reduce airborne particles
  • Washable dust filter
  • Eco mode for energy efficiency
  • Remote control included
  • Programmable 24-hour timer in 30-minute increments
  • Sleep mode with gradual temperature increase
  • Automatic restart after power outage
  • Dimensions: 14.5" H x 24" W x 21.5" D
  • Sleeve: 15.75" H x 26" W x 21.5" D
  • Not ENERGY STAR certified

Editor's Notes

Written by SaltyOne | Staff
  • At the time of this posting, our research indicates that this is $40 lower than the next best comparable online prices starting from $629.99.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by phoinix | Staff

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Top Comments

IndigoWinter2667
2.8KComments
783Reputation
I see these often for campers/RVs/mobile home parks. They can't do mini splits, dont have standard windows for windows units, or their overhead units died/too expensive.
Go to Comment
luddite_cyborg
1KComments
714Reputation
Maybe you didn't catch that this is a wall unit, not a window unit. Much easier to put a 2.5" hole in a wall for a minisplit than sticking this whole thing through. The window units are necessary sometimes, yes.
Go to Comment
Medic311
30.3KComments
7.4KReputation
really it comes down to cost considerations and installation feasbility:

1) when you already have a wall sleeve from a previous installation, so it's more cost effective to replace the old broken one with a new one like this. we have a rental property where the previous owner many years ago, cut through the brick and installed a wall sleeve for an A/C. when that A/C broke, we removed it and installed a Friedrich through-the-wall A/C into the existing wall sleeve, and done. total cost was $450 at the time, vs thousands for a mini split install

2) you are unable to put in a minisplit due to installation constraints (ie hotel rooms or condo units that have balconies or other structures that prevent running linesets and there isn't room for the condenser unit to sit on the outside). also HOAs which didn't allow window A/Cs many years ago but allowed homeowners many years ago to install through the wall A/Cs, have CC&R's which reflect only the replacement of existing wall sleeve A/Cs and not the installation of mini split units (to maintain exterior conformity)

other than that, mini splits are the way to go
Go to Comment

Community Reviews

This Frigidaire through the wall air conditioner is best suited for places where a mini split is not practical, especially apartments, rentals, condos, RVs, and other spaces with existing wall sleeves. The price is described as strong for what it is, and the unit can be a straightforward replacement when the wall opening and electrical setup already match. Through the wall designs are also seen as more efficient than window units because they seal better and move air through the rear. The main drawbacks are the heavy, expensive nature of these units and the need to confirm the 230 volt cord and outlet fit before installing.

  • Renters in apartments or condos with existing wall sleeves, because through-the-wall installation fits spaces where mini-splits or window units are impractical.

    SRFNYCSRFNYCMedic311DavidF1980

  • Homeowners replacing a broken through-the-wall unit, because it can slide into an existing sleeve and avoid a costly new mini-split install.

    lostintheseaMedic311DavidF1980

  • RV and mobile-home owners without standard windows, because these units fit places where mini-splits cannot be installed and window units are unavailable.

    IndigoWinter2667Madpuntr

  • People cooling open living areas, because the unit can work well after a wall opening and wiring update.

    DavidF1980

  • Homeowners planning a new cooling install, because mini-splits are easier to fit and usually deliver a better installation outcome.

    luddite_cyborglostintheseaMedic311

  • Shoppers expecting a lightweight portable unit, because through-the-wall models are very heavy.

    smishmain

  • People without the correct 240V outlet or cord end, because replacement installs need matching electrical compatibility.

    Madpuntr

Common Questions (4)

AI-generated summary based on comments from the community. Updated ago

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21 Comments

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Jul 12, 2026 2:31 PM
809 Comments
Joined Feb 2009
MadpuntrJul 12, 2026 2:31 PM
809 Comments
Quote from lostinthesea View quoted comment :
People who use these already have through the wall air conditioners installed. You are correct that for a brand new installation mini splits are superior though have a more intricate installation. You're not going to be able to install a mini split easily if you're on the 12th floor of an apartment building for example.
Exactly. I own a twin single with through the wall air conditioners in front of the houses. No place to put the outdoor condenser unit of mini splits except on the driveways or front porches.
Further for those intending to replace a unit, you need to pay attention to what kind of cord end this unit has and the outlet you already have.
Jul 12, 2026 4:37 PM
63 Comments
Joined May 2016
smishmainJul 12, 2026 4:37 PM
63 Comments
I have a 12k 120v one of these I can't even give away since I upgraded to heat pumps. They're just too heavy.
Jul 12, 2026 4:42 PM
878 Comments
Joined Dec 2007
Big RadJul 12, 2026 4:42 PM
878 Comments
Yeah,no way. with a hole in the wall-the next person will have to patch and then cover it up with a picture.
Jul 12, 2026 6:48 PM
390 Comments
Joined Oct 2013
DavidF1980Jul 12, 2026 6:48 PM
390 Comments
These are great if you're renting and that's what your apartment/condo or town house has. My dad's condo had a wall fitting for one of these. And when I lived in base housing in Rhode Island, that's what they had. One upstairs and one down in the living room.

Just make sure if you need a 240V or 120v unit

If it fits your use case, not too bad of a deal.

Edit. I had one still in storage after moving home and buying an older house. One of the central air units went out on the non bedroom side of the house so instead of replacing that old unit, I just framed an opening in the wall, installed a sleeve and slid this in. An updated breaker and 30' feet a wire later, I have a wifi controlled AC, with backup heat, that is way more efficient that the older center air system. Works great for open spaces like my use case.
Last edited by DavidF1980 July 12, 2026 at 11:56 AM.
Jul 12, 2026 8:26 PM
30.3K Comments
Joined Oct 2010
Medic311Jul 12, 2026 8:26 PM
30.3K Comments
Quote from rafi675 View quoted comment :
Isnt that very energy inefficient because window units suck outside air through side slits and push through back to cool the radiator. Putting window AC into wall will suck instead house air through the wall then push that outside.

These in-Wall AC you can see has sealed sides to prevent the energy loss. it cools radiator though the back only. made differently.
yep. through the wall A/Cs suck in outside air into the unit from the rear (usually from the edge of the back) to blow over the condenser coils. it's why in the installation instructions you are supposed to install a vertical divider if the wall sleeve is longer than the A/C you are installing so the fan doesn't suck in air that was pushed off the hot condenser coils and back over the coils again. the outside sleeve louvered cover (rear) will have the vertical louvers angled in different directions to account for this...so the air off the condenser coils will blow to, say, the left, and the air gets sucked in from the right. just due to the space constraints though, the air still gets mixed which lowers efficiency naturally. it is what it is. but yeah, they do account for this

putting a window AC in a wall sleeve prevents adequate air flow over the condenser, meaning the heat can't dissipate. efficiency drops and it can even result in compressor failure with time
Jul 12, 2026 8:47 PM
130 Comments
Joined Oct 2009
cheapasJul 12, 2026 8:47 PM
130 Comments
Quote from koote View quoted comment :
To install this, you need to dig a super big hole in wall?
Yes, but you cut not dig the hole in the wall.

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