Waste Oil Heater Forum - Your definitive source for burning waste oil for heat.

Fuel Delivery Styles => Drip System => Topic started by: B-Man on July 23, 2021, 08:25:55 am

Title: Return-Stack orchard heater - smudge pot/choofa
Post by: B-Man on July 23, 2021, 08:25:55 am
Not really a drip system but a non pressured one.

Anyone running one of these with no smoke?

How does the return pipe work?
Do you limit the amount of air intake in the base so it has to suck it through the holes in the first part of the flue and then through the return pipe. Meaning any smoke etc is sucked back down into the burn zone by the return pipe causing it to burn very clean?