The PRD Radial Blade Pressure Blowers are precision-balanced air-moving packages that are said to feature superior performance, compact design, and heavy-duty welded 16-gauge steel housing and motor base. The self-cleaning cast aluminum wheels can be used for exhaust systems where air is laden with dust or grit.
The updated Resource CD contains draft, combustion, air, and ventilation information. According to the manufacturer, the free CD contains thousands of pages of data, including literature, specification sheets, fan curves, installation/service manuals, wiring diagrams, parts reference, and product and application photos.
The Net/X-Web™ browser-based application software greatly expands the use, control, and monitoring of the Net/X™ line of HVAC energy control systems. The enhanced software environment was developed in response to customer requests for an online, multiuser application to manage their own operational efficiencies.
The Figure 780 grooved snap coupling features a hinged lever mechanism for quickly and safely connecting grooved piping systems. The hinged lever mechanism of the coupling provides a two-step closing feature that partially locks then closes the coupling, helping to minimize the opportunity for personal injury.
A Tweco® brand comprehensive product catalog, “Tweco MIG Gun, MIG Consumables and Welding Accessory Catalog” (64-2103) is available. Catalog entries include an image and features of the products. The catalog includes the brand’s broad and comprehensive range of products for different applications.
The DR9011 transmitter and DR9021 receiver can provide a point-to-point wireless data acquisition system with reliable performance up to 20 miles; the performance is based on line of sight conditions between the two antennas in the system. The DR9011R repeater can be used to extend range and overcome obstacles.
A line of water- and air-cooled chillers for use in HVAC residential and commercial applications is available. The equipment can be installed as stand-alone units or supplemental to existing chilled-water systems. The line offers units ranging in size from 6 to 30 tons.
Performance™ Series heat recovery ventilators (HRVs) and energy recovery ventilators (ERVs) are designed to expel stale, polluted air outdoors and refresh a home with clean outside air, while also recovering energy and pre-tempering the air coming into the home. The units recover up to 84 percent of the heat or energy.
The Y- and R2-Series City Multi Variable Refrigerant Zoning Systems (VRFZ) have been updated to provide greater cooling and heating capacity and application flexibility. The lineup consists of 6-, 8-, and 10-ton outdoor unit modules, which can be combined to form an outdoor unit system of up to 30 tons.
The Total Home Solutions brochure offers consumers a concise, accurate explanation of the various types of airborne contaminants and the risks associated with each. One section speaks to the three types of airborne contaminants and then explains how various products help control these types of contaminants.
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