Don't know where the best place to post this, so did it here---
I don't know if anyone has used one of these. This is a picture of one of the 2 i have, blowing air from the ends of an "L" shaped house that has the stoves in them, back into the main parts of my house.
they are super quiet,draw .38 amps, and tho unsightly, they do a great job of eneving out the heat from my stoves.
They are replacement kickspace heater blowers that are made by A O Smith, for the HVAC market. Available from most electric motor repair shops (I run one)
I screw them into the door trim, just the outlet hangs below the doorheader, and remove in the summer.

