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Feb. 15--Pennsylvania is making it cheaper for people to install heating and cooling systems that tap the earth's energy.
The HVI-certified HRV series offers up to 92% heat recovery, according to the manufacturer, with cfm rates from 123 to 247 to accommodate various residential conditions and requirements. The units feature a 22/24-gauge galvanized steel cabinet that is fully insulated with 1-inch high-density polystyrene foam to help prevent condensation; other features include washable, electrostatic panel-type air filters and factory-balanced EBM motors with permanently lubricated sealed motor bearings. The aluminum core is configured for efficient cross-flow ventilation and to withstand extreme temperatures. An optional dehumidistat and air-quality sensor are available. 877.254.4729.
The HVI-certified VHR 1404 heat-recovery ventilator is rated to recover and exchange 62% of exhaust air heat. The unit is equipped with two factory-balanced EBM motors with permanently lubricated sealed bearings for durability and low maintenance. An aluminum heat-recovery core is configured for efficient cross-flow ventilation; washable electrostatic panel-type air filters enable easy care. A preset defrost sequence automatically activates to protect the unit in extreme cold temperatures while maintaining fresh air intake and heat exchange. 800.747.1762.
The HVI-certified EKO 1.5 heat-recovery ventilator recovers and exchanges up to 80% of heated or cooled air. Two high-performance ECM motors consume 13.5 watts each at low speed and operate at 2.53 cfm per watt, making the units among the most energy efficient available. Four speed settings adjust to changing needs, especially when automatically controlled by a programmable touchpad (included). A defrosting system mitigates ice buildup on the recovery module. The unit’s compact size enables more installation options. 800.567.3855.
IR-Fusion technology on the TiR32 thermal imaging tool allows users to marry thermal images with digital images, including a picture-in-picture view that provides for easy pinpointing of problem areas. The unit’s 320x240 sensor provides for crisp, clear images. Designed like a tool, the device can survive a 6?1/2-foot drop and comes with two rechargeable batteries. Optional lenses can be attached. 800.760.4523.
Attached to a skid-steer loader or forklift, the Hog Crusher scoops up and pulverizes most jobsite materials—including brick, block, stone, asphalt, and non-reinforced concrete—into 2-inch pieces or smaller that can be used as backfill, landfill, or driveway material. The unit can process up to 10 tons of material per hour, the firm says. 800.421.1244.
The Solar Powered Dimmer allows homeowners to control the amount of natural light coming through their tubular skylight, but without the need for hard-wiring and therefore easier and more flexible installation. The three-button remote control operates a shade dimmer and two LED nightlights, both of which are powered by a solar panel within the skylight tube. 800.635.4968.
A high-definition, full-color touchscreen on the Prestige programmable thermostat provides an easy-to-use graphic interface for homeowners. Built-in wireless technology allows the thermostat to communicate with other Honeywell RedLink wireless devices, such as the Portable Comfort Control, a handheld unit that provides for temperature adjustment from anywhere in the house. A question-and-answer setup process allows the thermostat to program itself. 800.328.5111.
The PowerCost wireless home-energy monitor has been upgraded to provide homeowners with a 30-day energy estimate based on current consumption, allowing for instant feedback on the potential savings and impact of actions. The new model also makes it easier to determine the operating costs of each appliance and the impacts of how and when it is used, the company says. It includes a sensor that attaches to the meter and a wireless LCD monitor inside the home. 866.607.2583.
With built-in controls and inverter, the Skystream 3.7 residential wind generator has a 1.8-kW capacity. It is designed for use on properties measuring at least 0.5 acre with unobstructed views and an average wind speed of 10 mph. It is 42 feet tall. 928.779.9463.