Pour a cup of warm water into the drain to keep the trap primed. Some people also use condensate tablets [such as the QwikTreat Condensate Pan Treatment Tablets available at Amazon] to keep the line ...

The 1980s brought forth the first condensing gas-fired appliances we dealt with: 92% efficiency furnaces. Those first-generation condensing furnaces had more than their share of glitches, which gave ...

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 ...