Submitted by ranman12953 t3_10dg022 in askscience
ozspook t1_j4q9iv9 wrote
Reply to comment by dogswontsniff in How do non electric heat operated fans work? by ranman12953
I use mine to cool the base of the flue a bit, where it exits the heater, hopefully extend the life of the hottest part a few more years.
Viewing a single comment thread. View all comments