What is an A-Coil Cage on a Intertherm Electric Mobile Home Furnace?

In the links

M Series Furnace - Mobile Home

mobilehomedepotmi.com https://mobilehomedepotmi.com > miller > mgh--mgb

19, Filter - Furnace, 668356, F-30, $16.28. Filter Kit - (Includes filter and ... Plate - Ridge (MGH-055, MGH-065 & MGH-068), 223070 223490, - -. 33, Panel - Air ...

Intertherm Furnaces

Intertherm https://intertherm.net > intertherm-furnaces
Intertherm Furnaces MADE SPECIFICALLY FOR MANUFACTURED HOMESComfort You Can FeelFurnaces are measured using AFUE (Annual Fuel Utilization Efficiency).

Filter for Intertherm Modular Trailer Furnace

Helicool https://www.helicool.ca > product-page > filter-for-intert...
Filter fits into furnace filter frame. Pleated filtration, way better than blue washable filters. 20 x 30 x 1 ...
$22.00 · ‎In stock

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here is a Installation Instructions that might help you
https://inspectapedia.com/heat/Intertherm-Electric-Furnace-Manual-KMACC.pdf
another one here
http://pdf.lowes.com/installationguides/093645900873_install.pdf

you could try with power turned off or call an a/c repair person to remove rag. good luck!

OK. Let me answer you, even if honestly I don't have any idea about an INTERTHERM FORCED AIR FURNACE. To get any answer, to a problem, you should describe your problem. Just telling that you don't know what's wrong with it is simply no enough information, even for a star expert in your INTERTHERM FORCED AIR FURNACE.

http://www.intertherm.net/DealerServiceLocator.aspx

either the heat strips, fusible links on elements or sequencers.

The best thing to do is buy a washable horsehair filter from home depot and cut it to fit. They are green in color and you cut any size you want. They slide in the door of a gas furnace or along each side of the A coil in an electric furnace. That is your best bet. Most of the time the furnaces comes witha washable filter and it is thrown away after afeew times. Rus

I need a wiring diagram for an intertherm/nordyne gas furnase !!!

You may have something (paper,dust, etc.) on the electric coils. There may also be a short in the element.

Sounds like a downflow electric furnace? If so it sounds like you have 15kw worth of electric heat, you might have a defective heating sequencer, witch is what they call a dual on one plate.