The Accutools™ DS220R digital charging scale is ideal for HVACR service, including critical charging of small refrigeration systems, says the company. The scale also functions as a general-purpose weighing system. The scale features a 220-pound (100-kg) capacity and 0.1-ounce (2-gram) resolution.
The AB-QM pressure-independent control valve provides a flow limiter and a control valve in one compact package. The valve can be used as a stand-alone, automatic flow limiter valve or as a combined flow limiter and control valve when fitted with a wide range of the company’s actuators, providing accurate, stable flow.
The wall-mounted Vitodens 200 modulated condensing boiler offers superb efficiency and reliability, says the company. The Inox-Radial heat exchanger surface of high-alloy stainless steel and the modulating MatriX-compact gas burner make for maximum energy usage with minimum emissions.
A heat pump has been added to the Luxaire® LX and Climasure™ Series of residential air conditioners and heat pumps. The unit improves year-round heating and cooling efficiencies, with an HSPF as high as 9.0 and a SEER of 14.5. The demand defrost system cycles the unit into defrost only when needed.
The VA Series fans are application-specific, high-performance DC fans. They include the most popular frame sizes 120 by 38 mm, 92 by 38 mm, 80 by 38 mm, and 60 by 38 mm. According to the manufacturer, the fans feature exceptional airflow in applications with extremely high static pressure.
The Modular Hi-Rise fan coil product family is designed for new construction or retrofit replacement markets. The units are designed with easy field configurations to risers, condensate drain, outdoor air, electrical, and supply air openings. The fan coils are ideal for all building types from low-rise to high-rise.
The Ducane™ gas furnace line has been redesigned, making the furnaces more efficient and easier to install and service. The furnaces’ standard industry widths make for easier coil fit, and top-vent attachment simplifies installation, especially in space-constrained applications.
NSBLite is a program to handle live dispatching and billing over the Web. Created for the HVAC industry, everything needed to manage the workforce and handle customers can be accessed from one screen. Dispatching, customer history, and invoicing are easily accessed on the Schedule Board.
The M12 cordless laser Temp-Gun™ thermometer has the power of lithium-ion, says the company. This model can safely measure temperatures between -40 to 1,472°F (-40 to 800°C) with a 40 to 1 distance-to-spot ratio. It is specifically tailored to the electrician or HVACR technician.
The company offers assistance to manufacturers to develop hydrocarbon refrigeration systems that reduce energy consumption and carbon footprint. According to the company, natural refrigerants are by nature less aggressive and minimize the level of noise emanating from the refrigeration system.
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