2021 Imagine 2800BH - Furrion heat/AC - Heat doesn’t work without FAN

[Aldok3]

Unfortuantely, you are reading this correctly.

I've gone through the wiring diagram for the the AC unit from Furrion and it shows there is supposed to be a room sensor strategically located in the RV, but at this time, I can't find it. While on the phone, the Furrion folks told me the sensor is in the AC unit.

Not a great design.

If anybody has any information that may be able to help me navigate this problem, I sure would appreciate it.

[NB Canada]

https://castlewinch.com/product/tsrk/


2021 Imagine 2400 BH
2018 GMC Sierra 4x4 crew 1840 payload

[Aldok3]

Thanks for this.

Can you please send a link to the sensor relocation kit?

[NB Canada]

Unfortuantely, you are reading this correctly.

I've gone through the wiring diagram for the the AC unit from Furrion and it shows there is supposed to be a room sensor strategically located in the RV, but at this time, I can't find it. While on the phone, the Furrion folks told me the sensor is in the AC unit.

Not a great design.

If anybody has any information that may be able to help me navigate this problem, I sure would appreciate it.

How would the air conditioning even work if the sensor is in the unit?
It would always sense cold air


2021 Imagine 2400 BH
2018 GMC Sierra 4x4 crew 1840 payload

[AZMike]

It does appear there is info saying the temp sensor is in the a/c unit. There is a sensor relocation kit I found

I don’t understand how it could tell the interior temp of cooling either if it is in the unit itself

The A/C does not actually run, just the fan to circulate the air. I am very interested in the sensor relocation kit that you found. Also, the furnace works without shore power, so the temperature sensor being relocated looks like a fairly good solution.

[AZMike]

https://castlewinch.com/product/tsrk/

Thanks! Item ordered!

[Aldok3]

Thank you.

I ordered as well.

[NB Canada]

The A/C does not actually run, just the fan to circulate the air. I am very interested in the sensor relocation kit that you found. Also, the furnace works without shore power, so the temperature sensor being relocated looks like a fairly good solution.

I was referring in the summertime when you are running the a/c. If the sensor for it is in the u it itself how would it ever tell what the coach temp is


2021 Imagine 2400 BH
2018 GMC Sierra 4x4 crew 1840 payload

[NB Canada]

Thanks! Item ordered!

I will check mine in the spring but we seldom ever use the heater anyway but if this is how it operates I will likely lean to just put another thermostat beside the furrion one just to run the furnace

The wiring should be right there and a simple mod unless I am missing something

Shocked more people are not chiming in if this is an issue
It appears to be a huge issue that others must know about


2021 Imagine 2400 BH
2018 GMC Sierra 4x4 crew 1840 payload

[rootusrootus]

I was referring in the summertime when you are running the a/c. If the sensor for it is in the u it itself how would it ever tell what the coach temp is

It's usually on the warm side of the evaporator, so it sees air that has not been cooled yet.