Need a manual for your Tesy 150L Boiler? Below you can view and download the PDF manual for free. There are also frequently asked questions, a product rating and feedback from users to enable you to optimally use your product. If this is not the manual you want, please contact us.
Frequently Asked Questions
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What is the best place to install my boiler? VerifiedThe best place to install the boiler is close to the location where the most warm water will be used (ie: bathroom). This ensures a quick supply of warm water and minimal heat loss.
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My boiler will only produce lukewarm water, why is that? VerifiedThis probably means that the thermostat is broken. Contact the manufacturer for advice.
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Is it useful to switch off my boiler during absence or vacation? VerifiedMany modern boilers are very energy efficient. During an absence or vacation that lasts 1 week or less it will take more energy to heat the water again than to keep the water at the current temperature. During absences that last longer than 1 week it might save energy to switch off the boiler.
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There is water coming from the pressure relief valve, is that normal? VerifiedYes, a boiler is a pressure vessel. When pressure gets too high, the boiler will lower this by releasing water through the pressure relief valve. The installer of the boiler should have attached proper drainage.
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What is the difference between a boiler and a gas boiler? VerifiedA boiler heats the water before you want to use it. A gas boiler heats the water at the moment that it is needed. This means that with a regular boiler, you can run out of warm water when the reservoir is empty.
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This manual was originally published by Tesy.