Question about Heating & Cooling

3 Answers

Lennox air conditioner is blowing hot air

My air conditioner is on and the fan is blowing but the air is not cold. I have tried to press the blue reset button on the condenser outside but nothing happens. Is there something else I can do?

Posted by on

3 Answers

  • Level 1:

    An expert who has achieved level 1.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 3 Answers

I have a lennox pump that blows hot hair when the ac in on but the heat works. but when the ac is on hot air still even on 55 degrees. the blower in my attic blows out air and the pump is on outside any help

Posted on Jun 20, 2012

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 359 Answers

Check your coils for ice, check your breaker and fuses for condensing unit, and is your condensing fan running? If not, you either have a bad fan motor or capicitor. After you hit the button, and wait for it to time out, (you should hear a click) take a butter knife, and spin the fan if it is not moving. If the fan start spinning by itself after your assistance, you have a bad capacitor

Posted on Jan 29, 2009

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

WOW,,thank you chech it like you said and lord and behold replaced the capacitor and works great and saved me a lot of cash i did not have to spare !!! knowing is a great and ween you share your know how !!!and it helps wow

Posted on Aug 22, 2010

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Lennox 10hpb


change run capacitor on fan. or bad fan motor

Jul 06, 2014 | GE Zoneline AZ38H12DAD Split System Air...

1 Answer

Air conditioner blower won't run


need too check your orifice tub it could be colgged but make sure you check first your high pressure switch

Jun 18, 2014 | Lennox Armstrong Furnace Control Board...

1 Answer

Lennox lb50527cc


high limit switch, no proof of flame.

Oct 27, 2013 | Goodman Heating & Cooling

1 Answer

When I press the button to change the speed of the fan it does nothing, and continues to blow at one speed and it is just about equivalent to the speed of the slow option...any ideas why? Also it will run...


Is it new? There may something wrong with the electronic circuit board not allowing other fan speeds. Try unplugging it for a while and try again. There is a temp sensing bulb somewhere on unit most likely on front where hot/warm air from space enters unit. Make sure you are not recycling cold conditioned air back onto sensing bulb.

Jul 20, 2013 | Heating & Cooling

1 Answer

2 year old Coleman Mach III tapping and not blowing cold air:


Make sure the condensor fan is blowing through the condensor on the roof. It sounds like the compressor is fighting high head pressures after running a bit.. After so many attepts, or if it suceeds in operating the load trips the circuit breaker.. Make sure the condensor is clean and air is passes through it from the fan. Just for clarifiication the condensor is the coil that gets hot and the evaporator is the coil yat create the cold air. Good Luck, and if you will, let me know how it turns out. Good Luck. Ned

Sep 19, 2009 | Dometic Rooftop RV Air Conditioner

1 Answer

I got a lennox xc13 air condtitioner,not blow cold air


When was the last time you checked or had the freon level checked.

Aug 02, 2009 | Heating & Cooling

1 Answer

Lennox air unit not blowing cold air


your fan motor outside is going bad, have a service company change it out for you.

the motor stopped working and that overheated the compressor shutting it down on thermal cutout, and it will only come on once it cools down

Jun 16, 2009 | Heating & Cooling

2 Answers

Nissan Altima no cool air blowing or hot air blowing


Hi!
It appears we have an Air lock scenario and you will need to perform a system Bleed.
Park the vehicle on level ground, when cold remove coolant filler cap, start engine and leave to idle, turn heater on full and blower to max. When engine reaches operating temperature watch and listen near coolant filler, keep clear as gurgling and hopefully a boil over should occur. Top up with very warm coolant and wait as it may do it again.
Check for heat inside vehicle if warm replace coolant cap but keep an eye on temperature gauge as the ~Air lock may have moved on from heater matrix/core so proceedure needs to be carried out again from COLD.

Please press the Blue button to appraise my FREE Efforts, Thank You!
Paul 'W' U.K

Feb 24, 2009 | 2002 Nissan Altima

2 Answers

Air conditioner


If the fan blows cold air the compressor is already on.

Jul 18, 2008 | Heating & Cooling

1 Answer

Comp shuts off


Coils could be dirty. Compressor could be getting too hot and cutting off. Will have one fan motor that turns condenser fan and evaporator blower.

May 30, 2008 | Fedders D Chassis A6D24E7A Air Conditioner

Not finding what you are looking for?
Heating & Cooling Logo

Related Topics:

2,552 people viewed this question

Ask a Question

Usually answered in minutes!

Top Heating & Cooling Experts

paulcarew

Level 3 Expert

2401 Answers

Dan Webster
Dan Webster

Level 3 Expert

8205 Answers

Donni Steen

Level 3 Expert

659 Answers

Are you a Heating and Cooling Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...