Two new series of durable heat-cool and heat pump ptac’s (packaged terminal air conditioners) are quiet, energy efficient, and can be used in all facets of the hospitality industry, healthcare, and other institutional facilities.

The company is now offering zinc-plated, corrosion-resistant refrigeration control valves as an option to its acrylic enamel valve coating.

The new compact, lightweight infrared temperature meter, Model STK-3020TL, with a meter case design and built-in laser pointer, can be conveniently operated with one hand.

The new lightweight, Model 471-3 digital thermo-anemometer takes air velocity and temperature readings with a telescoping, flexible, stainless steel tip.

The company has introduced a line of NTC thermistor and pressure-temperature RTD-based hvac temperature sensors.

The company now offers the Chevrolet Summit Silverado utility body with eight weatherproof, lockable storage compartments that are conveniently hidden within the bed of the truck.

The company has introduced two models of the Q-Track Plus IAQ monitor.

The company has introduced a software program called the Performance Pay System™ (PPS), which allows air conditioning, refrigeration, and plumbing contractors to measure and compensate field employees for speed, accuracy, and performance.

The PS-DB positive pressure switch has been introduced for use with the Airmaster® Turbo™ inline duct fan in dryer vent booster applications.

The Automix 20 electronic temperature control with night setback is designed to actuate three- or four-way Termomix valves for radiant floor heating and new or retrofit radiator or fin-tube baseboard applications.