“Ask Dave, he’ll know the answer.” A friend and competitor was having a problem with a five-zone radiant heating installation. He explained that if any three zones called for heating, everything ...

Heat pumps aren’t what they were 20 years ago — and contractors need to be ready to explain why. From proper load calculations to educating homeowners about cold-climate performance and cost savings, ...

IRVING, TX - The Plastics Pipe Institute, Inc. (PPI) today announced it has released a new, free, online software tool that aids in designing plastic pressure pipe systems using PEX, PE-RT and CPVC.

Industrial hot water heating can be a major energy and cost outlay for food processors and manufacturers. Reducing that energy usage is good for the company’s bottom line, the environment and the ...