MeiFlow Combi 2 MC, WI Yonos Para
The MeiFlow Combi 2 MC is a compact, pre-assembled pump group combining two mixed heating circuits and an integrated manifold within one insulated unit.
Both circuits are supplied with a Wilo Yonos PARA RS 15/6 circulator and are designed for applications where controlled flow temperatures are required, such as underfloor heating or other mixed-temperature heating circuits.
The integrated manifold can be switched between standard distribution and differential pressure operation, giving the installer flexibility to suit different system layouts without adding a separate manifold arrangement.
Key Features
- Two mixed heating circuits in one compact assembly
- Integrated manifold with switchable standard or differential pressure operation
- Supplied with 2 x Wilo Yonos PARA RS 15/6 circulators
- Suitable for controlled-temperature heating circuits
- Ideal for underfloor heating and mixed heating systems
- Four integrated 0–120°C thermometers
- Backflow prevention incorporated within the flow lines
- Fully insulated with EPP insulation
- Pre-assembled and factory checked
- Provision for an optional third circuit, for example cylinder charging
Technical Overview
| Configuration | 2 mixed heating circuits |
| Pumps | 2 x Wilo Yonos PARA RS 15/6 |
| Heating circuit connections | 3/4" female |
| Boiler / manifold connections | 1" male |
| Heating circuit axial distance | 90mm |
| Boiler axial distance | 270mm |
| Maximum operating temperature | 110°C |
| Maximum operating pressure | PN6 |
| Pump installation length | 130mm |
| Approx. dimensions | 460 x 410 x 261mm |
Performance
With the Wilo Yonos PARA RS 15/6, each mixed circuit has a stated flow rate of up to 1.75 m³/h. Manufacturer performance figures for the mixed circuit are approximately 20kW at ΔT 10K and 31kW at ΔT 15K, based on 2mWS residual delivery head.
Need help checking whether the MeiFlow Combi is suitable for your system? Contact the B.E.E. team and we can help with selection.