WaterFurnace’s 5 Series 504W11 with OptiHeat vapor injection technology is ideal for high-temperature applications.

ClimateMaster’s Trilogy 45 Q-Mode is a variable-speed geothermal heat pump system.

Modine’s geothermal systems offer an enhanced control platform.

A geothermal heating/cooling system helps preserve this 19th century building.

Mechanical contractor adds a central geothermal heating/cooling system for historic West Virginia building.

An installer is asked to provide a relatively simple single-zone, slab-type floor heating system supplied by a geothermal water-to-water heat pump. He’s heard that a hydraulic separator is a good component in such systems.

ClimateMaster’s Trilogy 45 Q-Mode is a variable-speed geothermal heat pump system which lowers operating costs.

The American Fire Sprinkler Association announced the 2016 schedule for its popular Beginning Fire Sprinkler System Planning School.

Plastic piping systems can help conserve water and energy.