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FRESH SPEED Exhaust Variable Controller Review

2

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Very good

Revainrating 4 out of 5  
Rating 
4.0
🌡️ HVAC Equipment, 🧰 Material Handling Products

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Description of FRESH SPEED Exhaust Variable Controller

【EFFECTIVE EXHAUST】 Uses high-quality components to increase motor efficiency. Delivers more airflow and pressure than comparable fans. Effectively circulates the air for ventilation and odor purification. 【LOW NOISE DESIGN】Employs an advanced aerodynamic design and uses high-quality ABS plastic blades for extremely low noise and generate additional airflow. 【EASY INSTALLATION】 Made of heavy-duty plastic housing for superior durability. Removable duct ends with locking tabs for quick installation and easy maintenance. Equipped with an installation pack (4 screws & 4 plastic expansion screws). Easy to install, even for beginners!. 【ADJUSTABLE SPEED】 A variable speed controller attached to the 3-foot power cord can adjust to the desired airflow level according to your requirement. Standard 3-pin US plug, grounding wire ensures safety and long-lasting durability. 【MULTI-FUNCTION】The 4-inch blower fan is a great option for grow tents, indoor gardens, garages, kitchens, bathrooms, basements. NOTE: Please feel free to contact us with any questions! We will reply within 24 hours.

Reviews

Global ratings 2
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  • 4
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  • 3
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  • 2
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Type of review

Revainrating 5 out of 5

Efficient Exhaust Regulator for HVAC Equipment

The FRESH SPEED exhaust variable controller is a game-changer in the HVAC industry. This product saves considerable energy and enhances indoor air quality by helping to regulate airflow .The controller is perfect for industrial and scientific APPLICATIONS where air quality is crucial. The only downside is that it requires technical expertise to set up and program so professional assistance may be necessary. Overall, a great addition to any material handling system..

Pros
  • Increases horsepower and torque by optimizing exhaust flow
Cons
  • Installation requires technical expertise and may be difficult for those without experience with car engines.

Revainrating 2 out of 5

Plug 110V, 220V in enclosed instructions

The fan works quite well at "full throttle", but the rheostat does not regulate the speed well. Attempting to start the fan at low speed causes a terrible vibration of the motor controller (hum). Although the description and plug state 110V, the supplied manual states that the fan motor is rated for 220V, which would explain the control and vibration issues. Don't plan to run this at slow/quiet speeds.

Pros
  • Handling
Cons
  • old