Not aware of anyone here trying it. Might look here. https://www.bobistheoilguy.com/forums/ubbthreads.php?ubb=showflat&Number=1193023
Then here https://www.bobistheoilguy.com/forums/ubbthreads.php/topics/1220860/Re:_What_is_HTHS_?
for some background. Not certain of your climate, operating regime. If you use it tell what you think?
Then here https://www.bobistheoilguy.com/forums/ubbthreads.php/topics/1220860/Re:_What_is_HTHS_?
for some background. Not certain of your climate, operating regime. If you use it tell what you think?