I added these tubes to homemade heat-a-lator and it noticeably increased the amount of heat captured. I was impressed with the consistency of the tubes, great product. Cant wait for the next project.
A
Anonymous
Add ons!
I added these tubes to homemade heat-a-lator and it noticeably increased the amount of heat captured. I was impressed with the consistency of the tubes, great product. Cant wait for the next project.