Looking for opinions on what is the best true dual wand machine?, with the following requirements:
-Non direct drive/pto, must be slide in
-heat exchangers, no kero
-must have been in the field for years, with proven track record, and still be manufactured
-Non direct drive/pto, must be slide in
-heat exchangers, no kero
-must have been in the field for years, with proven track record, and still be manufactured