REMEHA Avanta Plus 28c - System Maintenance: Topping Up, Bleeding, and Draining; Topping Up the Central Heating System

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Remeha Avanta Plus
2.3.8 Connecting the ‘CH return’
LT.AL.W7H.000.016
• Fit the inlet pipe for CH water to the ‘CH return’  22 mm
Ø connection.
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The Remeha Avanta Plus has a drain cock built into the return
isolating valve
It is considered good practice to install an air separator / dirt
removal device in the return to the boiler.
2.3.9 Connecting ‘CH flow’
LT.AL.W7H.000.017
• Fit the outlet pipe for CH water to the ‘CH flow’  22 mm
Ø connection.
o
The Remeha Avanta Plus has a drain cock built into the flow
isolating valve.