Electrical feed to Air Exchange Fan
If anyone in Canada knows, a simple Q, on my Air Exchange Fan do I need to run a seperate circuit? If no can I run it from the same circuit my Fan Coil uses? I know a normal furnace requires it own circuit, but does a Fan Coil?
Robert
Replies
Are you refering to an HRV (Heat Recovery Ventiator)?
I do not have one as yet, but this will serve as bump to keep you at the top of the list.
Dave
I suspect that this is one of those that is up to the interpretation of the AHJ.
If I am not mistaken the the furance circuit can be also be used for "auxillary" equipment. But is the HRV auxxillary to the furnace or a separate system?
Also a dedicated circuit is required for any single item that take more than the 50% of the rated capacity of the circuit.
This is US rules and I know Canadian are somewhat different.