This line of intelligent control, solid-state relay assemblies is composed of solid-state relays attached to anodized aluminum heat sinks, appropriately engineered to ensure reliable operation at rated power levels and
KH Series low-noise, high-powered-density radial fans with free-running impellers are designed for ventilating air and nonaggressive vapors and fumes. The fans feature a 100-percent speed-controlled external rotor motor and new
The new hand-held TIF8600 carbon dioxide (CO2) monitor measures temperature, humidity, and recommended ASHRAE ventilation rates (ANSI/ASHRAE 62-1989). The patented dual-beam Absorption Infraredâ„¢ gas sensor ensures long-term stability and durability,
The Retract-A-Bit self-storing screwdriver system features bits that can be changed with the push of a button, the company says. Because the bits are integral to the screwdriver, they never
The SC-160 analyzer is an ANSI Type 2 sound-level meter and real-time octave band spectrum analyzer with a frequency range from 31.5 Hz to 16 kHz. With a single 100-dB
The updated Universal Products Quick Reference Guide is a free, pocket-sized reference card containing information about the Universal Products line of replacement products, including the company's thermostats. Specifications are given
The Envirotrak IV® is a high-speed, microprocessor-based controller for critical-environment control applications such as laboratories, fume hoods, and airflow and pressurization control systems. The controller has a 25-µsec scan rate,
The LCD Series sealed-combustion boiler has been added to the Dominatorâ„¢ Series. The boiler's sealed combustion chamber offers the flexibility of using outside air or mechanical room air for combustion.
To meet new Department of Energy water heater specifications, the company has developed the 80G and 115G atmospheric natural gas water heaters with enhanced performance, higher delivery, and increased thermal
A new line of 90-percent and 80-percent annual fuel utilization efficiency (AFUE) furnaces includes two-stage, variable-speed furnaces up to 96-percent AFUE. The Million-Aireâ„¢ stainless steel tubular heat exchanger comes with