Solar kit
VMC300
- Optimized energy usage.
 - Anti-scald protection.
 - Accuracy of regulation.
 - Easy installation.
 
Series VMC300 for dual source domestic hot water. The Solar Kit offers optimized energy usage, scald protection and comfort in a compact and efficient way. Using only thermostatic components (non-electrical) the unit is completely independent and provides very easy installation.
Product range
                        VMC322, External thread
                                                                            
                                                                            
                                                                            | Art.no. | Reference | Change-over point [°C] | Kvs | Connection K | A [mm] | B [mm] | C [mm] | D [mm] | E [mm] | F [mm] | G [mm] | H [mm] | J [mm] | Weight [kg] | 
| 31521000 | VMC322 | 45 | 1,5 | G 1" | 206 | 42 | 52 | 46 | 42 | 42 | 35 | 68 | 136 | 1,22 | 
VMC322, with adapters
                                                                            
                                                                            
                                                                            | Art.no. | Reference | Change-over point [°C] | Kvs | Connection K | A [mm] | B [mm] | C [mm] | D [mm] | E [mm] | F [mm] | G [mm] | H [mm] | J [mm] | Weight [kg] | Note | 
| 31521300 | VMC322 | 45 | 1,4 | R ¾" | 276 | 77 | 52 | 46 | 42 | 77 | 70 | 68 | 136 | 1,86 | Two check valves for both hot and cold water are included. | 
Installation support
                                Installation examples
                                    
                                    Documents
| Name | Download | 
| Installation instruction VMC300, VMC500 | 
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Technical data
                            Technical data
| Pressure class: | PN 10 | 
| Max. flow from collector: | VMC300: 0,7 l/s (42 l/min) | 
| Change-over point, accuracy: | ± 1 °C | 
| Diverting range shut off: | 45°C ± 2°C | 
| Temperature on water from collector, max.: | +95 °C | 
| Temperature on water from collector, min.: | 0 °C | 
| Temperature from additional heat source, max.: | +95 °C | 
| Temperature range, mixing valve - VMC300: | 35 - 60 °C | 
| Temperature stability on outgoing water - VMC300*: | ± 2 °C | 
| * Valid at unchanged hot/cold water pressure, minimum flow rate 4 l/min. Minimum temperature difference between hot water inlet and mixed water outlet 10°C. | |
| Material, Valve housing and other metal parts with fluid contact: | Dezincification resistant brass, DZR | 
| Connections, External thread (G): | ISO 228/1 | 
| Connections, External thread (R): | EN 10226-1 | 
Conformity
4MS/KTW-BWGL
                                    ÜA R-15.2.4-22-17605 (AT)
                            
                            
                            Flow pattern
Accessories and spare parts
                                    Spare parts
Connection kit KTD200, KTD300
Connection kit KCD300
Download area
    Download area
| Type | Preview | Download | 
| Data sheet | VMC300 | 
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| Installation instruction | VMC300, VMC500 | 
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| Certificate | Declaration of Conformity, VMC300 | 
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| Certificate | Building Product Declaration BPD3, VMC300/VMC500 | 
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| Certificate | ÜA R-15.2.4-22-17605 (AT), VMC300 | 
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| Certificate | KIWA-21-DW-10120, VMC300 | 
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| Certificate | KIWA-21-DW-10122, VMC300 | 
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| Certificate | EAC certificate (RU), VMC300 | 
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| Certificate | Certificate of conformity UA, VMC300 | 
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| Approval | PZH-certificate (PL), VMC300 | 
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| Image | VMC322, high res | 
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| Image | VMC322 with adapers, high res | 
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| 2D Image | VMC322, VMC522 | 
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| 2D Image | VMC322, VMC522 with adapters | 
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| 3D drawing (stp file) | VMC322 | 
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| 3D drawing (stp file) | VMC322, with adapters | 
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Applications
                            Applications
Quick links
                            
                        
                                            
                                            
                                            
                                            
                                            
                                            
                                            
                                            
                                            
                        
                        
                





