The Plus Two multipurpose valve combines all the valve functions required on the discharge side of a centrifugal pump in a hydronic heating or cooling system into one body. It
A new, industrial, direct gas-fired space heater is capable of achieving 160 degrees F maximum temperature rise with a discharge temperature of 160 degrees at 0 degrees outdoor air temperature,
Pow-R-Vent is a peak-mounted, heat conducting, elevated attic ventilation system. It encourages airflow upward through the attic of the house and is capable of eliminating trapped attic heat. The units
Bulletin D-190 describes the design and operating specifications of the GMU glycol solution/water make-up unit. According to the manufacturer, the UL-listed unit is designed for applications such as closed-loop heating,
The 90-degree register boot can hold standard and decorative 4- by 10-inch registers. The intake fittings are shipped to accept 6-inch diameter flexible or rigid ducting. Or, if 7-inch diameter
The Raz Panelâ„¢ is an insulator, vapor barrier, and tube holder for subslab radiant heat applications. It is a modular 2- by 4-foot panel made from expandable polystyrene foam with
Hot Dam! heat stop compound can be applied to pipes to protect valves and other components from excessive heat during soldering and brazing. It molds like clay to any shape
The new thermostat line, the Pro-Fit Seriesâ„¢, is now available. It includes five models. All the units are equipped with automatic changeover and patent-pending IAQ Clean Cycle technology. The programmable
The Destinyâ„¢ vertical indoor air handler has a small footprint, so it can be floor-mounted in a closet or mechanical room in schools, offices, health care facilities, and other buildings.
The 8100/8111 are circulator-flange ball valves for hydronic heating systems. These two-piece, brass-body, full-port valves are designed with free-floating flanges for alignment with circulator pump flanges, to simplify installation. The
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