Horstmann 425 Series Hoja De Datos
425 series mechanical programmers are the simplest way to
control hot water and central heating in the home.
control hot water and central heating in the home.
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Simple to use with easily understood settings adjusted in
seconds
seconds
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Rotating 24 hour dial and tappet arrangement
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Easy to install using a nine pin backplate
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Advance control to allow manual override ON or OFF
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Programme options: ON, OFF, All Day or Auto
425 Series
Electro-mechanical Programmers