Latest posts
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A Simple Routine for Checking HVAC Filters
A filter check is more useful when it follows the equipment instructions than an arbitrary calendar reminder. Learn what to inspect before deciding whether it needs attention.
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A Fairer Way to Compare Air Conditioners
Two efficiency scores are not always directly comparable, especially across markets. Begin with the cooling job the room needs, then judge the specifications in context.
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Turn Appliance Labels Into Running Costs
A wattage figure is only part of the story. Here’s how to turn appliance information and your electricity rate into a useful estimate of what an item may cost to run.