Is the LENOZ certificate compulsory?
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Who issues LENOZ certificates?
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What financial aid can be obtained with a LENOZ certificate?
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What does a LENOZ certificate contain?
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What is LENOZ?
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Do I need an electricity meter for my heat pump?
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Energy meter / Smart Meter
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Media library
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Can I also use my heat pump for air conditioning?
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Heat pumps
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What should I look out for when choosing a geothermal drilling company?
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Heat pumps
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Can a geothermal probe cause an earthquake?
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