Editorial Product Review: :Imagine being able to walk into a room, press a button and have the airflow only to that room immediately boosted by up to 80 percent, quietly. Increase ventilation to selected areas when guests are over, equalize temperatures in rooms that are too hot or too cold, or build your own power-circulated HVAC system. Installation is easy: Simply cut the flexible or rigid duct where you want the fan installed, insert the duct,and then seal the duct with a nylon strap (for flexible ducts) or sheet metal screws (for ridged ducts). ...
Editorial Product Review: :Enjoy having complete electronic control of which rooms your HVAC system heats or cools with this 24V Motorized Duct Dampers that can be automated (or manually controlled) in a variety of ways. These units are compatible with our popular RCS HVAC Zone Controllers (see our 24V Electronic Duct Dampers for other compatible units). 24V Hardwired power supply included. With electronic duct dampers, an appliance module and any X10 timer, you can reduce your heating/cooling expenses by cutting off airflow to unoccupied rooms during work hours. Or, if you want a room ...
Editorial Product Review: :With electronic duct dampers, an appliance module and any X10 timer, you can reduce your heating/cooling expenses by cutting off airflow to unoccupied rooms during work hours. Or, if you want a room to be a little colder or warmer than the rest of the rooms in the house (i.e. grandma and grandpa's bedroom), any mechanical thermostat can close the damper when a pre-specified temperature is reached.
Intel's Core 2 Duo E6700 offers the best price-to-performance ratio we've seen in a desktop chip. For half the cost of AMD's top-of-the-line chip, you get identical if not superior performance and better power efficiency. AMD surprised us last year with its completely dominant dual-core chips, but Intel regains the crown with Core 2 Duo.
India expects to see rough diamond supplies fall by up to a fourth after the Diamond Trading Co (DTC), the distribution arm of De Beers, cuts down on Indian clients, an industry body said on Wednesday.