179 Henry Street
A Case Study in Converting from Two-Pipe Steam to Hydronic Heating
Conventional fireplaces are incompatible with new, tighter housing, or with weatherized homes because of their large air requirements and the incomplete combustion products they produce. [continue reading]
Ground-source heat pumps (GSHPs), also called geothermal heat pumps or ground-coupled heat pumps, are gaining popularity as efficient space-conditioning systems. [continue reading]
When it comes to heating and cooling systems, consumers are concerned with comfort, as well as price, according to an independent study. Contracting Business magazine wanted to determine what consumers want from their heating and cooling systems. [continue reading]
Almost everybody knows when they are cold, but it is difficult to predict an individual's thermal comfort for a particular set of conditions. [continue reading]
Most steam heating systems in use today are oversized, and downsizing those systems can deliver attractive savings. [continue reading]
In our efforts to improve forced-air distribution systems, alternatives to forced air are often overlooked, but hydronic heating systems are an attractive option that can deliver superior efficiency and comfort. [continue reading]
Building codes in Washington state and Bonneville Power Administration's specifications for new residential construction require mechanical ventilation systems. [continue reading]
For more than a decade studies have consistently shown that homebuyers want energy efficient features, but few are actually aware ...
Today, Rocky Mountain Institute (RMI) revealed a $33 billion market opportunity in the U.S. for new net-zero energy (NZE) homes ...