If you are a plumber or a trade professional who actively promotes the use of high-efficiency, condensing water heaters, boilers, or furnaces, you should be equally energetic in treating discharge ...

This may not sound like much, but such improvement can be very valuable. In this first part of a two-part series, we will examine basic ideas behind the importance of condenser heat transfer, and in ...

Over time, condenser coils often become plugged or fouled with dirt, grease, weeds, cottonwood fuzz, or simply layers of dust. These conditions will cause poor airflow through the condenser, which ...