Morning Dan,

You know, I kind of wonder about this.
Heating honey may deactivate some enzymes and so on and make it ineffective for certain things.

    I just called my beekeeper to verify his heating temperature.
He said he sets the control on 110 deg and it reaches 115 max.

He has 27 hives on my property.

His processing plant looks like it is ready for a USDA inspection at any time.
You could eat off the floor.   It is amazingly clean.

He has many barrels of honey. A friend asked him how long the honey would keep.

He replied, ........  3000 years.

Wayne