A new line of safety valves features a soft seat for tighter shutoff in applications where operating pressure is close to the set of the temperature valve.

Plate heat exchangers and energy recovery wheels are now available as factory options on the company’s air handlers.

The Enguard 97D system is a single-point gas monitor with an integral sensor or optional remote sensor on a 6-ft cable.

The company’s microMAX™ line of low-hp ac inverter duty motors is designed to provide direct replacement for permanent magnet dc (PMDC) systems.

The company has introduced the portable ACM3 test accessory head, which reacts in seconds upon exposure to carbon monoxide (CO) and measures levels from 0 to 1,000 ppm.

The compact, self-contained Lufft® Opus 10 thermo/hygro-meter can provide current and long-term measurement and datalogging of interior air temperature and relative humidity.

The Model ASG analog signal generator produces a 0- to 10-vdc signal in increments of 1 V, or a 4- to 20-mA signal in increments of 2 mA.

The Performa Series, backed by a six-year warranty against tank leaks and part failures, has been added to the company’s line of residential water heaters.

The Model 9339 accessory pouch keeps a variety of tools comfortably and conveniently at a technician’s side while on the job.

The PLMU11 is a universal, three-phase line voltage monitor with a broad voltage range and full adjustability.