The Aprilaire® 8300 Series thermostats were designed to be easier for technicians to install and program and simple for homeowners to use. They are available for both heat/cool (including multistage)

The Power Wave™ 355/Power Feed™ 10 welding system is comprised of a high-efficiency inverter power source and an industrial wire feeder designed to work specifically with the Power Wave units.

The SmartComfort™ DLX 90 is a low-profile, 92 percent AFUE gas furnace with single-stage heating. It is certified for either one-pipe or two-pipe direct vent installation. Both the primary and

The TLP line of infrared tube heaters’ radiant heat transfer is enhanced by the use of heat-treated aluminized steel tubes, the manufacturer says. They are CSA-certified for both indoor and

A bulletin titled “Mold & Air Filtration” contains information on the role of air filtration in aiding to control the spread of mold through building HVAC systems. It includes specific

The SC-30 is a Type 1 real-time octave band analyzer with a frequency range from 31.5 Hz to 16 kHz. With a single 23 to 140 dB dynamic range and

The “Rollout” portable air filter unit is equipped with a prefilter, a polyester cartridge filter, and a carbon filter. This 1-hp, 110-V unit is also available in other voltages. This

According to the manufacturer, the Max-Vee Snow Shield™ has a unique design to prevent snow-clogged air filters from diminishing airflow into buildings. The guard incorporates a “deep pocket” design, which

The reintroduced G32V gas furnace is a part of the Dave Lennox Signature™ Collection. This furnace has a variable-speed motor, two-stage operation, and sound-absorbing materials. It has two levels of

The STARTEK electronic leak detector detects all halogenated refrigerants, the company says. Features include one-button operation; two sensitivity levels; one-touch reset mode; a mechanical pump; audible and visual leak indication;