The company has tested Hydrogen-Enriched Natural Gas (HENG) across its lines of tankless water heaters, boilers and direct-vent wall furnaces. The demand for clean energy has been on the up and on for ...

It’s common practice to do what we know and what is comfortable. Sometimes it’s even insanity – doing the same thing over and over again, but expecting different results. Your customers deserve more.

The Vent-Free Fan Convectors are available in 10,000- and 24,000-Btu models and operate without vents or ductwork, making them suitable for room additions, basements, or sunrooms. The convectors were ...

PEACHTREE CITY, Ga. — Rinnai America announced it is introducing a wireless module and app for its gas tankless water heaters. By integrating Wi-Fi connectivity, new and existing residential and ...

Your recent columns have mentioned "vent-free heaters" and "ventless gas-burning appliances." Are these things safe -- or just carbon monoxide machines? -- H.A.K., Tulsa. Chris Kelly, a Chimney Safety ...