Skipping the manufacturer's instructions during installation may result in a furnace that fails within six months or less. For example, heat exchangers can crack from improper venting, and gas valves ...
"What could I have the builder do?" Homeowner seeks advice after contractor stubbornly refuses to install trendy HVAC: 'A builder who won't let you even have input … makes me worry' first appeared on ...
Bob is a service technician who is well trained and nationally certified. However, he sometimes suffers from the same confusion that all technicians occasionally do - the facts that he gathers may or ...