The Criti-Clean fan filter unit (FFU), a fan-powered laminar flow HEPA filter diffuser, is a computer-controlled FFU. It features a variable-speed electronically commutated motor, stainless steel construction, and an all-welded plenum built to meet the latest pressure testing standards.
Ideal for professional preventive maintenance and troubleshooting applications, the 160x120 thermal imager is an addition to the Test and Measurement line and M12™ Lithium-Ion system, the company says.
Models SS103E and SS500EP of the Safe-T-Switch® condensate overflow shutoff switches provide reliable operation, water damage protection, diagnostics, and monitoring of commercial and residential air conditioning systems and their condensate drains.
The ecoTough™ Series of gas-fired residential condensing tankless water heaters has been expanded with the NRC83, an Energy Star®-rated unit designed for smaller homes and multifamily dwellings. It is available in both indoor (the two-pipe, direct vent NRC83-DV) and outdoor (NRC83-OD) models.
Used in various IAQ applications, the AQ100 is a handheld, highly sensitive, and extremely accurate IAQ monitor. The CO2/temperature probe is included. The CO2 sensor has a range of 0-5,000 ppm with a 1-ppm resolution, and ambient temperature of -4 to 176˚F.
The Magnalight LM-16 telescoping light tower is capable of lifting lighting and electrical equipment to heights of 9 to 16 feet. Designed to safely and quickly elevate cameras, lights, speakers, and other similar equipment, the light tower can be easily deployed by a single person and mounted to a variety of platforms.
The Pro-Set® MT69 Molecular Transformator™ dramatically improves the speed and high-temperature performance of refrigerant recovery machines. It is designed for use with all refrigerants. Its maximum effective heat sink temperature is 100°F.
A suite of cloud-based calculators, HVAC Web Apps platform, is designed to simplify the most common tasks performed by HVAC comfort advisors, system designers, installers, and service technicians. A beta version of the platform, designed by Kenny Watson of KB Watson Enterprises, has been released.
Featured in an updated 24-page catalog are the manufacturer’s Model SP and CSP centrifugal ceiling and cabinet exhaust fans, designed for clean air applications requiring low sound levels. AMCA-certified and Energy Star-rated fan models are highlighted, along with new grilles and lighted grille lens options.
HVAC water-cooled systems require water treatment to prevent scale formation and corrosion, which is often done by using chemicals to treat the water, the company says. Scale Free Systems is a patented water treatment process that eliminates and reverses scale buildup and corrosion without the use of chemicals.
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