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Low Loss header- Viessmann system Boiler

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999

Gas Engineer
Messages
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Hi All
Looking for some advice
Looking at cascading 2 viessmann 200 system boilers together with the use of a low loss header for 2 circuits, hot water and one central heating circuit.
Tips on setup and wiring techniques.
Would the weather compensation module fitted to the boiler work with this set up ?
 
Are you a Heating engy ?
 

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