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Q. Can Hot Water Heaters be used in cold conditions? |
A. Yes. our collectors can be used in temperatures as low as –30degrees C, although performance is greatly reduced in such extreme conditions. Good heat output is still achieved in mild sub-zero conditions.
Most energy is used during boiler fire up - So even in the worst solar conditions if your water is heated to 20 or 30 degrees C, your boiler has to work less to heat that water to 60degrees.
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