Saturday, December 29, 2012

Hot Water Systems and Energy Savings

Electricity bills are about to go up as the season changes and temperatures drop. One of the biggest domestic energy guzzlers is the electric hot water system.

 According to SwitchWise: “If you have an electric hot water system with a storage tank then you are well on your way to having a shocking power bill. If you are unlucky enough to run your electric hot water on a single (peak) rate tariff then you could be looking at $70-$100 per month for your hot water. If you are fortunate to have an off-peak, hard wired electric hot water system on an off-peak tariff the running cost would be a lot lower, at $25-$40 per month. “To reduce the amount of power your hot water uses look at turning down the thermostat setting. Decreasing your thermostat 5 degrees could reduce your electricity consumption by up to 5 per cent. Around 60C seems to be the minimum level advised by health experts to ensure no bacteria build up in your system.”  

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