Question & Answer from 05/29/17
Posted on Jun 1, 2017 in Practice Questions
Environment
On average, heating water is the third largest energy expense in a household. Name 2 ways you can cut your water heating cost.
Answer: Use less hot water; use low-flow aerating shower heads/faucets; insulate your water heater; buy a new, more efficient water heater; turn down the thermostat on your water heater.
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