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© Baxi Heating UK Ltd 2012
15.0 Hydraulics (cont.)
Duo-tec 2 Combi GA
The Duo-Tec 2 GA hydraulics are of brass construction similar to older products.
• The D.H.W. Flow Switch is a Turbine Type
• The Pressure Sensor measures the pressure and is not a switched type
• The connection for the Pressure Sensor has an adaptor to take the clipped connection
• The capillary pressure gauge connection is on the flow assembly above the D.H.W. sensor position
• The Pressure Vessel connection is on the return assembly above the drain point
• The bypass is integral and utilises the plate heat exchanger
Pressure Sensor
D.H.W. Hall
Effect Sensor
D.H.W. Cartridge
(Turbine Type)
Pressure Gauge
Connection
Pressure Vessel
Connection
