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Guide describing how to install outdoor air intakes and connect them to the return side of the HVAC system, using controls installed to operate intermittently & automatically based on a timer and to restrict intake when not in use (e.g., a motorized damper).
Guide describing the installation of a tankless hot water heater to provide domestic hot water that is heated on demand without the standby losses associated with tank storage water heaters.
Guide describing use of smart power strips (i.e., Tier 1, master-slave, load-sensing advanced power strips) for miscellaneous electric loads such as entertainment centers and computer stations.