Articles by Cherie Preville

The PowerSaver® HS21 air conditioner and HP21 heat pump have two-speed operation.

Model P0811 portable air conditioner, which has an 18-hour on-off timer, can be used for spot cooling or as a backup in the event of an air conditioning system crash.

The Spiral Diffuser’s design allows for direct mounting to round metal ductwork.

Now available is the Z-Vent III special gas vent system, in diameters of 3, 4, 5, and 6 inches.

The new SureLock™ B-Vent Locking System is now on 90-degree adjustable elbows and 45-/60-degree adjustable elbows in the 3- to 6-inch sizes.

Patriot™ RDB 10 (3/8-inch) through 25 (1-inch) CNC rotary draw benders are featured in a new data sheet.

The RCS-210 permits remote air balancing in systems where access above a ceiling is limited, thus saving on time and labor costs, the company says.

A new “Commercial Burner Quick Reference Guide” covers setup and service procedures for the manufacturer’s CF1400, CF2300, CF2500, and CF3500 burners.

The Pacific condensate-removal system has an electronic water-sensing device in the reservoir, which senses the condensate and starts the pump while monitoring condensate removal.

The Tracer Summit Web Server provides Web access to the Tracer Summit building automation system.