
Description
Mitsubishi 6 Room Complete MVHR Kit
A preset whole-house MVHR package generated from the same BPC ventilation design logic used by our design team. This configuration is based on a representative 6-room property of approximately 100 m² and uses the Mitsubishi Lossnay VL-250 (R) Residential MVHR - RIGHT (125mm 280m3/h @100Pa).
Key features
- Complete preset package for up to 6 ventilated rooms in this reference configuration
- Calculated reference airflow: 108.0 m³/h
- Selected MVHR unit: Mitsubishi Lossnay VL-250 (R) Residential MVHR - RIGHT (125mm 280m3/h @100Pa) (VL-250CZPVU-R-E)
- Manufacturer maximum airflow stored in the design catalogue: 280.0 m³/h
- 125mm main duct configuration with radial room distribution
- All component SKUs are included in the kit BOM below
Important sizing note: room count alone does not determine MVHR capacity. Property floor area, bedrooms and wet rooms change the required airflow. This product is a preset reference kit; where the property differs materially, submit plans for a BPC design check.
Bill of materials
| SKU | Item | Qty |
|---|---|---|
| QV-125AVP-S | 125mm - Quiet-Vent supply air valve PVC (white) | 3 |
| QV-125AVP-E | 125mm - Quiet-Vent extract air valve PVC (white) | 3 |
| P125-2 | 125mm - PVC Pipework x 2 metre | 4 |
| C125 | 125mm - PVC Pipe connector | 3 |
| B90125 | 125mm - PVC 90º bends | 10 |
| R150125P | PVC reducer 150mm (FM) - 125mm (M) | 1 |
| QV125F-SILENCER | Quiet-Vent 125mm x 500mm - Flexi insulated sound attenuator | 2 |
| INS25 | QV 25mm - 1m Foil Back Glass Fibre Insulation (1.2m x 1 m) | 4 |
| QV-SSC125M | 125mm Wall Cowl | 2 |
| QVRC125 | Quiet-Vent 125mm Rubber flexible circular duct connector & 2 x clips | 4 |
| BS50 | Builders Strap Roll (10m /12*0.8cm) | 2 |
| ST75 | 75mm - Roll Silver Foil Tape (45 meters, 30 Microns) | 2 |
| DASEAL | Sealant - PVC Duct 310ml White | 1 |
| QV75P-HP | QV 75mm - 50 Metre Antibacterial Radial pipe (use QV rings) | 2 |
| QV75-PLEN | Quiet-Vent 75mm Plenum | 6 |
| QV-75SR | Quiet-Vent 75mm - Standard Sealing Ring (pack of 10) | 2 |
| QV75-04125MTE | Quiet-Vent 4 Pt Adjustable Top Entry Distribution box -125 spigot (75mm) | 1 |
| QV75-06150TE | Quiet-Vent 6 Pt Top Entry Distribution box -150 spigot (75mm) with 2 x blanking caps | 1 |
| VL-250CZPVU-R-E | Mitsubishi Lossnay VL-250 (R) Residential MVHR - RIGHT (125mm 280m3/h @100Pa) | 1 |
| P-09HSD-E | Mitsubishi Duct Mount P&P Humidity Sensor for VL-250/350/500 Range | 1 |