Lengths vary by diameter but can range from 8 ft down to less than an inch. Both cartridge heaters and tubular heaters typically contain resistive Nichrome wire heating elements that are ...

Process Heating Company Lo-Density Rigid Tubular Drywell Tank Heaters provide safe and consistent overnight heat for asphalt emulsion distributor truck tanks. Allows operators to simply plug the ...

If your tank-style heater is on its last legs, then tankless makes sense. Q: What are your thoughts on tubular skylights? You’ve written about them before, but I wonder if you still like them.