$49 / month O.A.C Including Install
$49 / month O.A.C Including Install

Portable A/C question

24 / 7 Emergency Service Available. Call Us Now: 1.844.894.6832


[BACK]
Portable A/C question

Posted On: April 9, 2023

Portable A/C question

Hello!.


My TURBRO 8000 BTU air conditioner is no longer cooling my room effectively.


My exhaust tube is about 8 feet long, but I don't think that's the main problem.


It was cooling my room effectively before, down to 74 when it was 85 outside and humid.


The unit still blows cool air, and I have better results when I put it on dehumidifier mode.


Any thoughts would be greatly appreciated.


Question from user Ace888281 at AirConditioners at reddit.


Answer:


There are several possible reasons why your portable air conditioner is no longer cooling your room effectively.


Some of these reasons are: Dirty air filter: A dirty air filter can reduce the airflow and cause the unit to work harder to cool the room.


This can lead to poor cooling performance.


Check the air filter and clean or replace it if necessary.


 Low refrigerant level: If the refrigerant level is low, the air conditioner may not be able to cool the room effectively.


This is typically a problem that requires professional repair.


 Blockage in the exhaust hose: If the exhaust hose is blocked or has a kink, it can reduce the airflow and cause poor cooling performance.


Make sure the exhaust hose is free from any obstructions and is not bent or kinked.


 Heat load in the room: If the room has a high heat load, such as from electronic devices or direct sunlight, the air conditioner may struggle to cool the room effectively.


Try reducing the heat load by turning off unnecessary electronics or closing curtains and blinds.


 Ambient temperature and humidity: The air conditioner may struggle to cool the room effectively if the ambient temperature and humidity are very high.


This is because the unit has to work harder to remove the heat and moisture from the air.


Try using the air conditioner in a smaller, more enclosed space or consider adding a second unit to help cool the room.


 Based on your description, it seems that your air conditioner is still blowing cool air and works better on dehumidifier mode, so it's possible that the problem is not with the refrigerant level.


You may want to check the air filter and exhaust hose first, as these are more easily accessible.


If the problem persists, it may be best to contact a professional for repair or further diagnosis.


 



[BACK]

See What Our Customers Are Saying:

by Anna Chin, Ajax on Twintech Heating and Cooling

On one of the coldest days of winter, our furnace stopped working. Our regular furnace company came and told us we had a CO2 leak and shut us off. Their quote for a new furnace was way too high and they couldn't even install it on the same day. TwinTech was recommended to us by a friend. We called and spoke to Dave who was very nice and knowledgeable. Grant showed up a short time later and a new furnace was installed the same day with no troubles at all. Best of all, we received a higher-end furnace than what was offered by our previous company and at a cheaper price. I would recommend TwinTech with no hesitation at all.

by Hiba, Pickering on Twintech Heating and Cooling

I installed a new furnace and Air conditioner with them. The installation is of high quality and according to standards. The guys are professional and reasonably priced.. I highly recommend them.

by Robert, Pickering on Twintech Heating and Cooling

Had new furnace installed and ran into some difficulties but the contractor responded in a timely and efficient manner - after further service calls were made, a reasonable resolution was found.

by Brian Burns, Whitby on Twintech Heating and Cooling

The work was done quickly efficiently neatly and professionally. Pleased with the service, information, product, and the company.

by Geoff, Port Perry on Twintech Heating and Cooling

Great sales member named Dave came in told us some amazing items and how they would be priced installed an all. We couldn’t believe it! The next day the ac was installed, that day one employee named Greg told us that our furnace was working way to hard and was causing us to use way too much gas. So two days later they came in an installed a new furnace!

by MB, Ajax on Twintech Heating and Cooling

Installation was done quickly and professionally. The new furnace is quiet and provides even heat.

by Richard from Oshawa on Twintech Heating and Cooling

They removed and discarded old furnace. Installed new furnace. Installed air intake pipe, that had never been installed by builder, no charge. Replaced loose hose on floor with hard pipe and rerouted it to drain, no charge. Almost 33% cheaper then quote from Enercare, which was the company we dealt with and had insurance with for 8 years. No yearly fee for cleaning/insurance, saves 300 a year. Courteous, professional, fast, and friendly. My wife and I have been recommending them to everyone we know and meet, and will continue to do so. Thanks for everything, Twintech!!!

by Darcy from Pickering on Twintech Heating and Cooling

This company was great to deal with. Our furnace went down and they installed a new furnace the next day with a lot of professionalism!

by gillian hooton from Uxbridge on Twintech Heating and Cooling

Finally! An honest company with highly knowledgeable and informative staff. Had a furnace service and found multiply errors in our system from an amateur installer. Very fair price to correct problems and will definitely use again.

by dflynn in Ajax on Twintech Heating and Cooling

Had to replace the heating & a/c unit in a condo apartment dwelling. this company recommended by the property manager and president of the condo building. found their workmanship and attention to details very good and very thorough. were able to resolve small problems and situations and happy to feel the heat in my unit. it's pricey, but happy was done by a very professional service. thank you.

See What Our Customers Are Saying:

by Aaron on Twintech Heating and Cooling

We are very happy to recommend this company to everyone. Our furnace broke down on Sunday morning. We phoned them and before noon Grant the owner showed up. He worked on the furnace for about a hour not wanting to give up to fix the problem. The furnace was 17 years old. I was the one talking about replacing it. End result was the next day it was all done. On the Sunday Bob came over with heaters to warm up the house. We decided to replace the water heater at the same time. Thanks Grant for the excellent work. Thumbs up.

by Linda on Twintech Heating and Cooling

Right on time. Explained how to work the HRV in a different way so the house would not be so dry. Changed my whole house water filter for me as well. Friendly, helpful, caring service!

by Robert Rogers on Twintech Heating and Cooling

Very pleased with the professional service that TwinTech Heating and Cooling provided in replacing my furnace. I got several quotes from different service providers. Their price was excellent and they explained the features very well. We are very glad we went with TwinTech and highly recommend their services.

by Robert Mizuno on Twintech Heating and Cooling

We were new homeowners in need of a second opinion. TwinTech Heating & Cooling were Amazing and professional. Very knowledgeable and great service all around. Recommend to anyone looking for honest and reliable services. Treated with respect and care. Thank you Greg, Mitch and Bob!

by Ruth on Twintech Heating and Cooling

TwinTech is an excellent and honest company! I called them for a second opinion after being told by another company that I needed to replace my furnace. Turns out this was not the case at all! I did not need a new furnace. TwinTech did not push to make an unnecessary sale and saved me from a huge expense. Bob and Mitch were extremely professional and above all honest! I definitely recommend TwinTech!

Should You Switch to a Gas Fireplace

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - January 19, 2022

What could be more peaceful than curling up with a good book in front of a glowing fireplace Fireplaces can be a magnificent staple in any home or business. Not only do fireplaces provide great ambiance and warmth, but they also help increase a prop

Read More

The Importance of Furnace Cleaning

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - February 27, 2025

Furnace cleaning is essential for maintaining a safe, efficient, and long-lasting heating system. Here’s why it’s important: 1. Improves Energy Efficiency A clean furnace runs more efficiently, using less energy to heat your home. D

Read More

Twintech - Your Experts on Heat Pump Rebates in Oshawa

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - August 19, 2025

If you live in the Durham Region or Toronto and are considering upgrading your home’s comfort system, now is the perfect time. With generous rebates available on Amana and Panasonic heat pumps, homeowners can save thousands while enjoying ef

Read More

Increasing the Longevity of Your Air Conditioner

  • SUBMITTED BY:
  • TWINTECH HEATING & COOLING
  • - August 18, 2024

Increasing the Longevity of Your Air Conditioner Your air conditioner is an essential appliance, especially during the hot summer months. Proper care and maintenance can significantly extend its lifespan, saving you money on repairs and replacements

Read More