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Mobel #NTC5100BJC1 furnace, what is the biggest A/C coil I can install

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Manual for model C7BAM03648C-C


According to the web, the model C7BAM03648CC is a Westinghouse refrigeration unit. Are you sure you didn't get the number from the top portion?

C7BAM Cased Vertical Coil
• R410 refrigerant-non-ozone depleting
• All aluminum micro-channel coil eliminates formicary corrosion
• Piston metering for all 13 SEER matchups
• Field installed TXV accessory for 14 SEER matchups

Recent Intertherm furnaces have "M" or "CMF" numbers.
Either way, you will probably have to contact a local dealer because their website is useless.


Intertherm Gas Furnaces

Mar 19, 2015 | Intertherm 56000 Btu Gas Furnace

1 Answer

I just had central air installed. The evaporator coil was installed on the return air side of the furnace. Will this cause mold and condensation in my furnace?


Hello, the evaporator must be installed in the supply plenum to work properly and allow cool air to be supplied into the living space. I would call the company that installed it and have them install it properly.

Jun 12, 2012 | Heating & Cooling

1 Answer

The heater coils are staying on after the thermostat kicks the blower off on the furnace. The coils are heting up the whole furnace until the blower kicks back on. Shouldn't the coils turn off when the...


Hi,

The contactor or relay that turns the coils on has burnt the contacts closed....therefore the contacts are not releasing and shutting down the coils...

A rap to the side of the furnace may knock them loose but they will need to be replaced...

You can also shut them down by turning off the power to the furnace at the breaker.

heatman101

Jan 18, 2011 | Heating & Cooling

1 Answer

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


Hello,
An "a-coil" is a cooling coil that looks like the letter "a". The cage is simply the box or sheet metal case built around the a-coil. It is most likely located inside of the furnace itself and if you remove the furnace door you should be able to easily locate the coil- it has 2 copper pipe tubes running from the coil and down or up through the ceiling or the wall.
Hope this helps, James

Jan 05, 2011 | Intertherm Heating & Cooling

1 Answer

Had blackout and now furnace won't start


The biggest items to check after blackout are the circuit boards and the transformer. Also if the furnace was running when it happened, the unit could trip on limit...BUT if this happened the blower would run nonstop with no activity of heat. If no blower, you will need to start with 120v to furnace and then 24v from transformer.

May 11, 2010 | Coleman Propane Forced Air Heater...

1 Answer

RHEEM OIL FURNACE MODEL ROBD 067 LBEA BLOWER


You will likely need to install an isolation relay in the W circuit from the thermostat. Some thermostats rob a small current through the W circuit to power the thermostat. This small current can be enough to start the fan circuit timer. You can test this by disconnecting W at the furnace and allowing the timer to shut down. If the fan shuts off with the W disconnected you can install a simple relay.

The relay coil will be connected to Common on one side and the W from the thermostat to the other. Then you will run a wire from R on the furnace to the relay and from the N.O. Contacts to the W terminal on the furnace. This will kill that signal that is starting the timer and the W can steal it's power through the coil back to common.


Dec 23, 2009 | Honeywell Electronic Programmable...

1 Answer

I removed the blower from the furnace to clean it. After installing the blower the condenser would not come on. The furnace heating works okay The air conditioner works and cools the house if I force...


You don't have the t'sat wires to the outdoor unit hooked up. They should be on the y & c terminals. If they are you may have a burnt out contactor coil. It should read 24volts at the contactor coil when you are calling for cooling

May 23, 2009 | Weather King 10AJA3001AH Air Conditioner

1 Answer

Blower fan runs to long


ther might be dip swiches on the circuit board you might have to change

Dec 17, 2008 | Honeywell Power Humidifier: Furnace...

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