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We have an mac 2254 and the summer fan is all that is working no heat is coming out what could be wrong and how can we fix it

We have an older furnace a Mac 2254 and have no heat how do we fix it

Posted by Anonymous on

  • yadayada
    yadayada Dec 19, 2016

    Hi Anonymous How old is this unit? Is this a USA made product? Are parts still made for it, have you checked?

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6 Suggested Answers

6ya6ya
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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: HP deskjet 1280 printer drivers for latest apple mac laptops

i have no drivers.hp1280

Posted on Nov 21, 2008

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SOURCE: CD won't eject. I've restarted and tried all the fixes recommended by MAC forums and so far no luck. Any other ideas?

If it is just the computer that isn't ejecting the disk (and not a physically "stuck" DVD) there is a way to force eject.

Go to Apple menu > Restart and hold down your mouse button until the disk ejects.

Or you can try the firmware method...

If all other methods fail, you can try to eject the disk using the firmware (this may not work on all computers). To use this method, start up and briefly use the computer with only the firmware loaded, not the standard Mac OS X interface.

To eject a disc using firmware:
Restart the computer.
When you hear the startup sound, press and hold the Command-Option-O-F keys. (The Command key has an Apple on it.)
Release the keys when you see a white welcome screen.
At the prompt, type:
eject cd

Press Return, then wait a few seconds. The disc drive should eject the disc, and "ok" appears on the screen when the action is complete.
Type:
mac-boot

Press Return.

Your computer starts up normally and you see the familiar Mac OS X desktop.

Posted on Apr 16, 2009

the_fire
  • 432 Answers

SOURCE: Compatibility with more recent Apple Mac computers

http://imaging.nikon.com/products/imaging/lineup/software/index.htm

You could use virtual box ( unless you want to purchase vmware fusion or parallels ) to run windows or you could use boot camp on one of or both of the macs to run the software


Posted on May 17, 2009

  • 582 Answers

SOURCE: I have a Trane Xe-60 furnace about 19 years old.

THIS IS A COMMON PROBLEM WITH THE DOOR SWITCHES, MY FIRST ANSWER WOULD BE REPLACE THE SWITCH SECOND WOULD BE OPEN THE DOOR AND PUSH THE BUTTON IN AND SEE IF THE FURNACE WILL WORK. THIS SWITCH IS JUST A DOOR SAFTEY IF THIS WORKS. I HAVE TAPED A PIECE ON THE INSIDE OF THE DOOR WHERE THE SWITCH WILL HIT THE DOOR ABOUT A 1/4 INCH THICK AND SEE IF THIS WILL GET YOU RUNNING UNTILL YOU CAN GET A SWITCH

Posted on Oct 12, 2009

billyvangogh
  • 108 Answers

SOURCE: I installed my honeywell rth221b1000 this summer

If when you turn the heat on you hear the furnace fan start up (exhaust fan) then the problem is NOT the Thermostat....need some more info on the furnace...the Wiring in the thermostat should include a Jumper wire between RH & RC if you have 4 wires and no jumper required if you have 5 wires

Posted on Nov 01, 2009

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1 Answer

We have royal red furnace to heat our home.The fan dose not stop.


Details.......does the furnace function normally otherwise? Might just be a stuck fan switch. Make sure the thermostat hasn't been set on Fan ON setting or summer air circ. on older furnaces.
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Stopped heating yesterday...fan runs, but no heat... any parts available? Pretty sure is 120v ac.


Furnace Troubleshooting & Repairs ' HomeTips

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Nov 25, 2015 - If your heater doesn't heat or works poorly, this furnace repair guide will help you troubleshoot and fix typical furnace problems with step-by-step advice. ... If your furnace's motor runs but the blower doesn't move air, the belt that ..... a tune upbut couldn't really find any thing wrong . last night and today when ...

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1 Answer

Where is the summer/winter switch located on Dayton Fuel Trimmer furnace model 3E438A.?


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Jan 07, 2015 | Dayton Heating & Cooling

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Just moved into this house and notice the furnace not working right It is and older unit know name or writing on it I rehooked up wiring to it but now blower run all the time and the only to shut off is...


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Dec 20, 2010 | Heating & Cooling

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I installed my honeywell rth221b1000 this summer and got it to work with the a/c. When I switched it to heat it does not heat. The heater seems to come on but it does not heat and the fan does not run. I...


If when you turn the heat on you hear the furnace fan start up (exhaust fan) then the problem is NOT the Thermostat....need some more info on the furnace...the Wiring in the thermostat should include a Jumper wire between RH & RC if you have 4 wires and no jumper required if you have 5 wires

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Just curious, there sometimes is a safety switch on the door to the fan unit so no one gets hurt opening it to change filters ...etc... make sure all the doors are on tightly

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