Nuaire AB-WM1 Opposite Hand MVHR Unit – 4 Room Complete MVHR Kit
Nuaire AB-WM1 Opposite Hand MVHR Unit – 4 Room Complete MVHR Kit
SKU : KIT-MVHR-AB-WM1-OH-04
Overview
Complete 4-room MVHR kit for homes around 70 m², built around the Nuaire AB-WM1 Opposite Hand MVHR Unit. Up to 86% heat recovery efficiency. Key features: Automatic summer bypass; Simple adjustable ventilation controls. Includes the MVHR unit, matched ducting, valves, distribution components and installation essentials.
For warranty information, please refer to the manufacturer’s warranty policy or contact them directly.
Description
Complete 4 Room MVHR Kit for Homes Around 70 m²
Nuaire AB-WM1 Opposite Hand MVHR Unit – 4 Room Complete MVHR Kit is a ready-to-buy whole-house mechanical ventilation with heat recovery package built around the Nuaire AB-WM1 Opposite Hand MVHR Unit (AB-WM1-OH). It is designed for homeowners, self-builders and installers looking for a matched MVHR system for a typical 4-room property of approximately 70 m².
An MVHR system continuously removes stale, humid air from kitchens, bathrooms and other wet rooms while supplying fresh filtered air to bedrooms and living spaces. The heat exchanger transfers warmth from the outgoing air to the incoming fresh air, helping improve indoor air quality while reducing avoidable heat loss.
Key features and benefits
- Designed as a complete MVHR package for a typical 4-room home of around 70 m²
- Up to 86% heat recovery efficiency
- Automatic summer bypass
- Simple adjustable ventilation controls
- Optional external demand-control sensors and boost switching
- Counterflow heat exchanger
- Matched radial ducting, room valves, distribution components and installation essentials included
About the Nuaire AB-WM1 Opposite Hand MVHR Unit
Compact wall-mounted Nuaire MVHR for smaller homes and space-conscious installations. Up to 86% heat recovery efficiency. This complete package pairs the unit with matching ductwork, valves, distribution components and installation essentials so you can order the core whole-house ventilation system together.
Unit configuration
- Opposite-hand unit configuration
What's included in this MVHR kit?
The package includes the selected MVHR unit plus matched supply and extract valves, radial ducting, manifolds or distribution boxes, main duct components and key installation consumables for this kit size.
| 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) | 2 |
| P125-2 | 125mm - PVC Pipework x 2 metre | 4 |
| C125 | 125mm - PVC Pipe connector | 3 |
| B90125 | 125mm - PVC 90º bends | 10 |
| 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) | 1 |
| QV75-PLEN | Quiet-Vent 75mm Plenum | 5 |
| 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) | 2 |
| AB-WM1-OH | Nuaire AB-WM1 Opposite Hand MVHR Unit | 1 |
Is this complete MVHR kit right for my home?
This kit is intended as a practical starting point for a typical 4-room home around 70 m². Every property is different, and final requirements can change with occupancy, room use, duct routes and the building layout. If your project is unusual or you want confirmation before ordering, send BPC your plans for a ventilation design check.
Why choose a complete BPC MVHR kit?
Buying the unit and matched system components together reduces the risk of missing key installation parts and gives self-builders, homeowners and installers one convenient whole-house MVHR package. The kit remains fully itemised in the basket, making the individual components clear for ordering, fulfilment and future maintenance.
