Roof Exhaust Mixed Flow Fan 150mm 2 Speed

Description

The Roof Exhaust Mixed Flow Fan 150mm 2 Speed is a quiet and powerful roof exhaust fan designed for residential and light commercial ventilation applications. Featuring a high-performance mixed flow impeller, the Roof Exhaust Mixed Flow Fan 150mm 2 Speed delivers strong airflow with lower noise levels than standard axial roof fans, making it ideal for bathrooms, kitchens, laundries and other wet areas where effective extraction and quiet operation are important.

Designed as a complete roof-mounted ventilation solution, the Roof Exhaust Mixed Flow Fan 150mm 2 Speed combines an efficient mixed flow fan with a fully weatherproof roof cowl assembly to provide reliable year-round performance in New Zealand conditions.

The roof-mounted design helps reduce indoor noise by locating the fan outside the occupied space, while the mixed flow impeller provides improved airflow performance for short to medium duct runs commonly found in residential and light commercial installations.

A built-in two-speed motor allows the airflow to be adjusted to suit different ventilation requirements.

Typical Applications

Suitable for extracting air from:

• Kitchens
• Bathrooms
• Ensuites
• Toilets
• Laundries
• Utility rooms
• Residential and light commercial wet areas

Features

• High-performance mixed flow impeller
• Quiet operation
• Roof-mounted design reduces indoor noise
• Fully weatherproof construction
• 2-speed motor
• Suitable for short to medium duct runs
• Compact roof-mounted design
• Internal thermal overload protection
• Speed controllable on high-speed setting
• Galvanised steel construction

Performance

• Nominal roof fan airflow: 120 L/s (432m³/hr) high speed

Published roof fan airflow allows for typical losses through the roof cowl assembly. Final installed performance will vary depending on duct layout and system resistance.

Technical Specifications

• Part Number: TTRIL2SP150
• Voltage: 230V
• Phase: 1Ø
• Frequency: 50Hz
• Input Power:
  • High Speed: 50W
  • Low Speed: 44W
• Sound Pressure Level: 42 dBA @ 3m (high speed)
• Motor Type: 2-speed squirrel cage capacitor run motor
• Insulation Class: Class B
• Protection Rating: IP44
• Bearings: Ball Bearing
• Thermal Protection: Manual-reset internal overload protection

Compliance & Testing

• Airflow tested to ISO5801 Part 1:1997
• Noise tested to BS848 Part 2:1985
• Complies with AS/NZS60335-2-80:2016 requirements for in-duct fans