The Engineered Plastic (EP) heating manifold for radiant applications is available in two through eight loops and accommodates 15.4 gallons per minute (gpm). Single loops are also available for purchase to extend the service up to 12 loops total. The manifold resists corrosion, pitting, scaling, and elevated chlorine levels.
The Enviro-Meter™ provides in a single handheld package an anemometer, humidity meter, light meter, and two thermometers. The lightweight and compact case permits one-handed operation. The meter comes ready to use with fast-response, Type-K beaded external thermometer probe, wrist strap, and 9-V battery.
A Westinghouse iQ Drive® split-system air conditioner, paired with an air handler, now has Air-Conditioning, Heating, and Refrigeration Institute (AHRI) ratings of 24.5 SEER. All Westinghouse 2-, 3-, and 4-ton models get a SEER boost with the new straight-cooling ratings.
The Smart Thermostat is a programmable thermostat that allows homeowners to program it easily and in seconds by using its touch screen or over the Internet. The easy-to-read, full-color LCD screen features touch-screen technology. Its guided wizard function leads the homeowner through each step of the programming process.
OptimumHVAC are software applications that allow building engineers to analyze HVAC system performance and remotely troubleshoot, in real time, over the Internet. It is based on patented Hartman Technologies residing in a microprocessor-based control appliance that hooks up via Ethernet to a building automation system (BAS).
The AirArrest™ is a through-the-wall wire sealing solution for data centers, office buildings, and other structures that feature raised access floors with underfloor air distribution (UFAD). Designed to seal cable and wire access holes, the sealer uses patent-pending brush technology to prevent leakage of pressurized air.
A line of corded tools includes 1/2-inch drills (DWD215G and DWD210G), a deep-cut band saw (DWM120), and 1/2-inch stud and joist drill (DWD460). They were built from the ground up and designed with new innovations including a high-performance motor, electronic controls, and serviceable parts.
Coleman modulating gas furnaces with 98 percent Annual Fuel Utilization Efficiency (AFUE), such as Echelon™ 33-inch, variable-speed modulating gas furnaces with electronically commutated motors (ECM), can save homeowners $70-$300 during heating season, compared to a 96.7 percent AFUE unit, said the company.
Pump Flo Version 10, aka Pump-Flo X, is the latest version of this pump selection software for the fluid-handling industry. The software suite is used by pump manufacturers, pump distributors, and pump users/specifiers in the sizing and selection of pumps. It shows dynamic pump curves, and aids in the quotation process.
Models NRF-25 and NBF-25 circulators are equipped with three-speed motors, which allow the pumps to cover a wide range of hydraulic capabilities. These products are part of the Bell & Gossett line of three-speed NRF wet rotor circulators for domestic hot water and closed-loop heating systems.
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