The author uncovers an early Trane float air vent—offering a look at coal-era steam heating design, failed radiator traps, ...

Water heater and boiler manufacturers are diligently introducing high-efficiency systems into the marketplace with the goal of making life easier for both the contractor and the consumer. Here are ...

Since most boilers and water heaters vent with a conventional negative draft flue, it is important to ensure that enough heat remains in the flue products to maintain them as a gas for operation of ...

I have low pressure steam heat in a 3 story house. Whenever the thermostat cuts the boiler off all the air vents suck in air for a minute or two. Why am I getting negative pressure so quickly? I’m ...

Combined-cycle power plants are frequently located in or near residential or commercial areas, with many people residing or working near the plant. The high energy required for power production ...

Should PVC schedule 40 pipe and fittings continue to be permitted for combustion exhaust venting? You and I have come across PVC that has gone from white to many colored shades: from light yellow to ...

A heat pump water heater can save you a lot of money each year, but only if it's installed in the proper location. It needs ...

Wash with warm soapy water —Fill a sink or bucket with warm water and a mild dish soap. Submerge the vent covers and allow them to soak for several minutes. This will help loosen grime and make ...

The colder weather is starting to set in, and it's the perfect time to ensure you're getting the maximum out of your ...