Main Components - RBI Infinite Energy2 IW199 Installation And Operation Instructions Manual

3 - MAIN COMPONENTS

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10
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1 - Air / gas mixing device
2 - Gas valve
3 - Air intake silencer
4 - High limit temperature safety switch (UL 353 listed)
5 - Burner unit supply temperature sensor (par. 1001)
6 - Burner unit supply connection
7 - Burner unit supply pipe
8 - Gasket
9 - Unit heat exchanger
Figure 3-1 - Burner unit main components
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6 5 4 3
10 - Burner unit return connection
11 - Support arrangement
12 - Plug (present on BURNER 2, 3 and 4 if any)
13 - Water pressure sensor (present on Burner 1 only)
14 - Spark generator
15 - Ignitors covers
16 - Water flow sensor (par. 1062)
17 - Motorized valve (optional)
18 - Return pipe
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020009.01.004
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