| BRAND | Aertesi |
| Product | Zefiro ZE634VB B1 set |
| Description | Fan coil with cooling-heating cladding |
| Internal code | IMP4776110 |
| Technical specification | set consists of: *ZE634VB B1 *B1 628/634 1-rank water auxiliary battery heating for 4-pipe system - *ETBN-2.5A Onboard mounted relays for master/slave not addressable for motors up to 2.5A *V42 308/847 2-way, 4-tube valves, supplied mounted to machine board |
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