The Vents Stream 100/125 Heat and Sound Insulated Inline Fan is a high-performance, premium quality quiet inline ventilation solution designed for residential and light commercial applications where noise control, efficiency, heat tolerance and durability matter most. Ideal for bathrooms, kitchens, and other humid spaces, this insulated inline fan delivers reliable airflow while minimizing heat loss and sound transmission.

Durable, Insulated Housing

The fan features a durable, impact-resistant ABS plastic casing that is corrosion-free and built for long-term performance. The housing is internally insulated with a 2-inch mineral wool layer, significantly reducing noise levels while helping retain air temperature inside the ductwork. An airtight terminal box ensures safe and secure electrical connections to the power supply.

Flexible Speed Control Options

The Stream 100/125 is equipped with an energy-efficient variable-speed motor, allowing airflow to be adjusted to match ventilation needs.

• Includes an external speed controller
• Supports external TRIAC or auto-transformer speed controllers
• This flexibility makes the Stream series ideal for demand-based and cost-saving ventilation setups.
  

Efficient, Long-Life Motor

The fan uses a single-phase, three-speed motor engineered for low energy consumption and reliable performance. Built-in thermal overload protection safeguards the motor, while ball bearings rated for approximately 40,000 hours of continuous operation ensure long service life.

• Suitable for air stream temperatures up to 131°F
• Easy Installation & Mounting

Designed for round duct installation, the Stream 100/125 fits 5” air ducts. Mounting is quick and secure using the included brackets, allowing installation on walls, ceilings, or floors. Electrical connection and installation must be completed according to the included manual and wiring diagram on the terminal box.

Applications

The Premium quality Stream 100/125 insulated inline fan is ideal for:

• Bathroom exhaust ventilation
• Kitchen ventilation
• Humid spaces and utility rooms
• Grow rooms
• Supply and exhaust air systems
• Cost-efficient, controllable ventilation applications

If you’re looking for a quiet, insulated inline fan that delivers dependable airflow with flexible control options, the Stream 100/125 is a smart, energy-efficient choice. Need more information on Stream inline fans?, read our blog here to help make you confident on your choice.

Key Features:

• Heat & Sound Insulated Housing - Internal 2” mineral wool insulation significantly reduces noise while helping prevent heat loss through the ductwork
• Durable ABS Plastic Casing - Impact-resistant, corrosion-free housing designed for long-term reliability
• Quiet Inline Fan Design - Ideal for noise-sensitive applications such as bathrooms, kitchens, and living spaces
• Energy Efficient Motor - Low power consumption with adjustable airflow to match ventilation demand-variable speed controller included
  
• Long Service Life - Ball bearings rated for approximately 40,000 hours of continuous operation
• Thermal Overload Protection - Integrated motor protection ensures safe, reliable performance
• Wide Temperature Tolerance - Suitable for air stream temperatures up to 131°F
• Versatile Installation – Designed for horizontal or vertical mounting with included brackets
• Round Duct Compatibility - 5” round air ducts
• Airtight Electrical Terminal Box - Secure, sealed connection to power mains for safe installation

Looking to buy in larger quantities? Call us toll-free or email our sales team - we’ll get you great pricing for your project.