Question about Emerson Lennox Ducane Armstrong Furnace Blower Motor K55hxkpy-9740

1 Answer

Need a wiring diagram for armstrong air model mb14aa-1a

Posted by on

1 Answer

  • Level 2:

    An expert who has achieved level 2 by getting 100 points


    An expert that got 20 achievements.


    An expert that got 10 achievements.


    An expert that got 5 achievements.

  • Expert
  • 499 Answers

Here you are.

need a wiring diagram for armstrong air model - 8356e7b6-47af-4fe8-9dc5-ddd81f65a346.png

Posted on Dec 14, 2013

1 Suggested Answer

  • 2 Answers

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

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.

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

Fan blower will not shut off on my armstrong model PHP10B48DA-1A

Pure speculation on my part; I think your thermostat may be at fault.

Remove the cover of the wall unit to see if the wire terminals are marked with their functions.
There are no dangerous voltages present (24 Volts)

See this link below to check if your thermostat wiring resembles the diagrams and tables:

Wire Thermostat

If you have a green lead, disconnect it to see if the fan shuts down.

You didn't state if it is the outside or inside fan that won't turn off so the above may not help at all.

Jan 25, 2015 | Heating & Cooling

1 Answer

Where is the high limit swithch on armstrong air ultra v

Usually located inside the control area which is behind a service panel. Service panel also usually had the wiring diagram and possibly component locations. Can also be near the compressor on the small (high side) refrigerant line.

Mar 05, 2012 | Heating & Cooling

1 Answer

My Armstrong Concept 1200 stopped working yesterday (model EFC14MAA-1A, Serial # 6099F44101, 42000 BTUs). All breakers are OK. On the outside compressor unit, I can depress the relay and the fan and...

sounds like your problem is in the air handler. Sounds like the fan is not kicking on in the air handler this could be the board or the cap or fan motor you can run a micro farad test on the cap that goes to your evap motor be sure you take the leads off the cap and the mf are written on the cap itself. does the outside suction line which is the big line starting to freeze up? you can check your motor winding by running an ohms test across the motor winding. You do this by reading on the motor which wires goes to your start and run windings. You should get and ohms reading and if they are bad you will get infinity.

Jul 31, 2011 | Heating & Cooling

1 Answer

I have a armstrong gas furnace and I would like a wiring diagram for it it is a model mg73140

from here select the particular furnace that you have this is the only resource the is avail. due to the furnace being a Lennox made furnace

Mar 07, 2011 | Heating & Cooling

1 Answer

Can anybody identify this airhandler/furnace? MOD# GNJ075M12A1. SER# NTN5075BFA1. THERE IS ALSO AN A-COIL IN A CABINET BUT I DONT THINK IT GOES WITH THIS UNIT. MOD#C2E30B-1A SER# 6002B0483. IT ALSO HAS AN...

Your Gas Furnace is a Comfortmaker.
The Evaporator Coil is an Armstrong.

Hope you find this to be very helpful.

Please leave a rating for me. :-)

May 14, 2010 | Heating & Cooling

1 Answer

Looking for elec. wiring diagram Armstrong unit pge10a42d100a-3a

Google Lenox and you will get armstrong also. The have tech site for diagrams and instructions.

Nov 28, 2009 | Heating & Cooling

1 Answer

Armstrong 4PHP13E36P runs after heating element cools

There may be pins on the circuit board inside the air handler that you can adjust. First turn off the breaker then look inside at the board. They may say 30-45-60-90 etc. Put the pin on a lower number. Do you have a digital or programmable T-stat? There may be a setting in the T-stat setup program that allows for blower delay also. consult you installation instructions. Last if the blower isn't turning off at all then the relay on the circuit board is stuck closed and should be replaced.

Mar 10, 2009 | Heating & Cooling

Not finding what you are looking for?
Emerson Lennox Ducane Armstrong Furnace Blower Motor K55hxkpy-9740 Logo

149 people viewed this question

Ask a Question

Usually answered in minutes!

Top Emerson Heating & Cooling Experts

Dan Webster
Dan Webster

Level 3 Expert

8220 Answers


Level 3 Expert

744 Answers

Tim Whalen

Level 3 Expert

3074 Answers

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

Answer questions

Manuals & User Guides