Description Of Components - Trianco TRO Evolution System Series Installation And Operating Instructions Manual

2.- DESCRIPTION OF COMPONENTS

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1.- Cast iron body.
2.- Stainless steel condenser.
3.- Safety valve.
4.- Automatic air vent.
5.- Expansion vessel.
6.- Pressure sensor.
7.- Heating circulating pump.
8.- Boiler temperature sensors.
9.- Drainage valve.
10.- Domestic sealed burner.
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