Roof Enviro Module
System type
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Customisations available
Lead times
Dedicated Sertus delivery
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At a Glance
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Modular with Sertus smoke extract Pods™
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1.12kW energy-efficient motor
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Speed adjustable EC fan
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Fire damper built-in
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Low noise, NR49 rated
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Compact, fully assembled unit
Key Features
Compact, pre-commissioned roof-mounted ventilation module for daily airflow and smoke extract support
Adjustable airflow up to 2.0 m³/s at 30 Pa for flexible system performance
Integrated fire damper for built-in life safety compliance
Internally lined attenuator for quiet operation and reduced environmental noise
1.12 kW EC motor with 0–10 V speed control for efficiency and easy commissioning
Seamlessly integrates with the Sertus Pod™ system for modular installation
Fully assembled, powder-coated steel housing for durability and weather protection
Single-lift design for fast, safe rooftop installation
Sizes & Materials
Compact footprint – 1220 × 1600 × 1300 mm
Housing: powder-coated steel in RAL 7016 (Anthracite) and RAL 7035 (Light Grey)
Certifications
Tested to EN 12101-3 (Fans & Ancillaries, F300 - 2 h @ 300 °C)
Integrated fire damper provides built-in compliance
Noise tested: NR49 at max airflow
Efficiency: 60.4% motor performance (EC motor)
Description
Tech Specs
Adjustable airflow up to 2.0 m³/s @ 30 Pa
NR49 @ 2.0 m³/s / NR40 @ 1.5 m³/s / NR30 @ 1.0 m³/s
F300 (2 hours @ 300°C)
EN 12101-3 tested with Sertus Pod™
Yes – built-in for compliance
1.12 kW EC motor (60.4% efficiency)
230 VAC with 0–10 V speed control
Internally lined for acoustic performance
Modular with Sertus Pod™ system
Fully assembled powder-coated steel (RAL 7016 & RAL 7035)
1220 × 1600 × 1300 mm
Single-lift installation with lifting points
Environmental ventilation / smoke extract support
Roof-mounted modular assembly
Via Sertus Pod™ connection panel
Size Guide
| Model | Dimensions (mm) | Extract (m³/s) |
|---|---|---|
| REM 50.20 | 1220 × 1600 × 1300 | 2.0 / 30 Pa |
Check Lead Times
Downloads
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Complete Documentation Pack
Download a zip file containing all documents for this product.
Technical Data Sheet
Installation Guide
Operation & Maintenance Manual
Warranty
BIM Model
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Videos
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Roof Enviro Module (REM) – Product Overview Video
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Roof Enviro Module (REM) – Fireside Chat Video
No, the Roof Enviro Module (REM) is designed to be used exclusively with our Roof Mechanical Pod™ (RMP-R) range. Together, they provide a fully integrated and efficient ventilation system for optimal airflow and environmental control.
Currently, the REM is only available with the Horizontal Pod™ range and is not compatible with the Vertical Pod™.
The REM doesn’t have a minimum flow rate, and the maximum flow rate is 2.0 m³/s. You can control the flow rate using a potentiometer, which can be set during commissioning or managed via a 0-10V input from a Building Management System (BMS).
Yes, the fan efficiencies in the Roof Enviro Module (REM) meet the target Specific Fan Power (SFP) of 0.5 W/L/s or lower, as outlined in Part L of Building Regulations for residential new build projects.
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Find the right system for your project
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