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TerraBloom

TerraBloom 6" Silenced EC Inline Duct Fan, ECMF-150-S, 288 CFM, 36W, ETL, HVI and Energy Star Listed

    • Based on 527 reviews
Condition: New
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Availability: Only 4 left in stock, order soon!
Fulfilled by Amazon
Arrives Wednesday, Jan 1
Order within 14 hours and 16 minutes
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Size: 6" (288CFM, 36W, Sound-Insulated , 50% Less Noise)


Features

  • TerraBloom's New Silenced EC duct fans are made for demanding applications requiring strong directional airflow with minimal sound output, specifically designed for installations in close proximity to the living or working spaces.
  • Built with a 2" thick layer of acoustic sound-insulation foam inside a steel body and four vibration-reducing suspension springs inside, the ECMF-S series fans offer a 10-15 dBa of noise output reduction (depending on speed setting used) vs the regular, non-insulated ECMF fans of matching size. Such noise output is perceived as 50% quieter to human hearing.
  • Built with a cutting-edge brushless EC Motor and dual jet type blades, this blower delivers a 288 CFM airflow rate using just 36 Watts at max speed. It translates into only $93 annual cost of 24/7 operation at max speed using $0.29 average cost per kWh. Our fans dont purge or waste electricity at lower speeds. ECMF-150-S is HVI Certified and meets the ENERGY STAR Most Efficient 2021 Criteria.
  • Our EC fan gives you unique flexibility of controls choose any speed from 0 to 100% using the included variable speed controller without creating background noise or hum at low speeds. Or choose to upgrade to a wireless remote control (Model: ECMF-WR) or intelligent thermostat speed controller with temperature programming (Model: SC-ECMF). This fan also supports PWM and 0-10V controllers via a 3.5mm audio po
  • Duct Diameter: 6 (150mm) * Airflow: 288 CFM * Power 36W * Noise: 31-50 dBA * Pressure: 396 Pa * Bearings: Dual Ball * Size: 21.5" x 9.6" * ETL Listed * HVI Listed * Energy Star certified * 2 Year Warranty.

Brand: TerraBloom


Electric fan design: Exhaust Fan


Power Source: Corded Electric


Style: Modern


Special Feature: Remote Controlled


Recommended Uses For Product: Cooling Exhausting, Drying


Controller Type: Button Control


Material: Alloy Steel


Noise Level: 36 dB


Wattage: 36 watts


Brand: ‎TerraBloom


Electric fan design: ‎Exhaust Fan


Power Source: ‎Corded Electric


Style: ‎Modern


Special Feature: ‎Remote Controlled


Recommended Uses For Product: ‎Cooling Exhausting, Drying


Controller Type: ‎Button Control


Material: ‎Alloy Steel


Noise Level: ‎36 dB


Wattage: ‎36 watts


Air Flow Capacity: ‎288 Cubic Feet Per Minute


Voltage: ‎10 Volts


Included Components: ‎Remote, Cord


Indoor/Outdoor Usage: ‎Indoor


Specification Met: ‎Energy Star


Control Method: ‎Remote


Manufacturer: ‎TerraBloom


Part Number: ‎ECMF-150-S


Item Weight: ‎16.02 pounds


Package Dimensions: ‎23.62 x 13.78 x 11.81 inches


Item model number: ‎ECMF-150-S


Size: ‎6" (288CFM, 36W, Sound-Insulated , 50% Less Noise)


Special Features: ‎Remote Controlled


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎All ECMF series fans are covered by a 2 year warranty against manufacturing defects


Date First Available: August 17, 2021


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jan 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Great for weak air pressure in registers if you add air pressure switch.
Size: 6" (288CFM, 36W, Regular Case)
Review Image by Mr. Smarty Pants Mr. Smarty Pants
Review Image by Mr. Smarty Pants Mr. Smarty Pants
Review Image by Mr. Smarty Pants Mr. Smarty Pants
As many owners of two story houses with cathedral ceilings I have a problem with air pressure in my master bedroom hvac registers. Put simply - the air pressure is almost non-existing, the length of ducts is extremely long and my brand new furnace has not enough juice to push air from basement 3 stories up. Solution? A booster fan! Thoses with smart guts are expensive. So, I opted for a simple construction fan and separate pressure switch - this thing. It works perfectly. The fan is well made (although in China), relatively quite and powerful enough to push air. Wiring is easy - it comes with power cord and outlet connector, I cut the connector in half and hard wired the end to the pressure switch. The booster fan now turns on when furnace kicks on, and turns off when furnace turns off. Switch is installed into main duct, while the in-line booster fan is about 5’ down the duct, in a branch 6” duct. I was worrying that the pressure that fan creates will be enough to trip the switch but my worries were baseless. Even on maximum speed this 240cfm fan allows the switch to turn off when the furnace is off. I cannot be happier with how everything worked out. Separate speed control is great - I tuned speed to about 50%, which gives me enough air pressure with not much noise. ... show more
Reviewed in the United States on June 8, 2023 by Mr. Smarty Pants Mr. Smarty Pants
    • Best investment I've made in a while
Size: 6" (288CFM, 36W, Regular Case)
I installed this as a trial to see if I could balance the heat load because the upstairs was so hot in the summer. I installed it in the duct that supplies the upstairs and it works great. I had previously installed a mini-split and the compressor burned out. But this inline duct fan balanced out the heat load and cools the upstairs beautifully. I wish I had installed it in the first place instead of wasting money on the mini-split. ... show more
Reviewed in the United States on July 7, 2023 by Gerry
    • The control options make these great for makers
Size: 6" (288CFM, 36W, Regular Case)
I’ve been using bilge fans to provide simulated wind for a flight simulator but they are sleeve bearing, brushed, DC motors and wear out under sustained high RPM operation. I started looking for an alternative and found these. Early into their use but they are perfect! With electronic commutation there are no brushes to wear out and the ball bearings are rated at 70,000 hours, 8 years, continuous. The kicker is the control circuit. You can use the supplied potentiometer for manual control, but there is a 300mA, 10V supply for the pot that can also be used for signal conditioning from logic level control circuitry. These will take a DAC voltage, a digital potentiometer wiper, or a PWM signal. It just needs to fit in that 0-10V window. The PWM signal is very tolerant of PWM frequency. You just want to make sure the square wave bangs the full 0-10V input range to be able to access the full RPM range of the fan. The only down side I can find is that there is a soft start characteristic where there is a time constant to speed changes. For my application the time constant is a bit long but in practice shouldn’t be too noticeable. The time constant makes for about a 10 second spin up from stopped to full speed. Most won’t care but there is a bit of lag that may be an issue for some applications. Construction is sturdy and these seem very well designed and built. The outer case is steel and nicely formed and painted, but what mattered more for me are the innards. The inlet is sculpted to smooth air flow to the rotor, and the air channel expands back out to full ID to slow the air into the stator area. 7 rotor blades and 7 stator blades. Mold lines are clean and there is minimal flash. They really seem well-built. And maintainable. You will void your warranty but it looks like these can be disassembled if they ever do need lubrication or cleaning. I say looks like because I haven’t actually tried it but phillips screws are used throughout. There is a tamper seal that will tell the tale, though. And they are quiet. Way more quiet than bilge fans. At low speeds you can’t even hear them. At high speed you get some wind noise and some inlet whine (5000 RPM at full speed) but it’s a huge improvement over the bilge fans. When they say quiet, it’s not exaggerating. 5 stars hands down. These ECM fans are near perfect for any automated fan control applications. It just takes level shifting of some sort to control these with PCs, Arduinos, or Raspberry Pi SBCs. I2C and SPI DACs and pots that are high voltage tolerant on their outputs should work fine. There is also an open collector tach signal for those who want closed loop control or just to know the fans are turning. PWM control is new to these fans so if that’s important to you, just look for the 4-conductor 1/8” miniplug connectors. The new ones use those. Customer service is great and Steve has been super helpful in getting answers to my inane questions. I don’t have much time with these to comment on longevity but with the alternative control built in, EC motors, and ball bearings on top of surprising engineering in the inlet, rotor, and stator regions, this series of fans are hands down winners. ... show more
Reviewed in the United States on January 5, 2020 by electronics guy
    • American made product.
Size: 6" (288CFM, 36W, Regular Case)
I chose this over other fans, because it’s American made. I don’t typically care about products being American made, but for some reason I felt like I wanted this to be made in America. I think the quality of components in a device like this really matters, and many American products are better built. When I opened the box, everything looked high quality. I had a sense like this product is going to perform how I want it to. I bought this to suck the hot air out of a small movie theater room. The room is only 11’ x 11’, so all the electronics heat up the room when the door is closed. This fan works amazing. Yes, at full speed, it can be a little loud. But this thing can really move some air. It’s like a shop vacuum. The suction is great. At mid-level, the fan is really quiet, and honestly, mid-level is all most people will need. I can even feel the air move under the door from the hallway when the door is closed and the fan is running. So it provides a bonus of sucking cool air into the room. I’m very happy with this product. ... show more
Reviewed in the United States on October 14, 2022 by Sonia
    • RELIABLE, POWERFULL, cannot recommend enough!!!!
Size: 6" (288CFM, 36W, Regular Case)
I've had TWO of these in near CONSTANT service for 3 years. I waited that long because I didn't want to leave a review just to have the product perhaps fail and have to come back on here. I cannot recommend this model more, as I installed it inline in the basement duct work and it perfomed exactly as I desired. One was installed for my sons' room and one for my daughters. The way the home is designed their bedrooms protrude out the front/back of the house and builder ran ONE duct to each room. The kids rooms are freezing in the winter and roasting in the summer. These brushless fans SOLVED that problem using some other custom wiring and wireless thermostats. Without getting into that details, and focusing on this duct fan instead; I can say that they have been subjected to use EVERYTIME my home calls for either HOT or COLD via the thermostat in the living room. Not once have have either of these fans missed a beat. The amount of air that they are capable of forcing through a 6" duct is quite serious and unless you're building a wind-tunnel it will be fine. With that all said you will hear this unit running, and you will hear the wind noise of the forced air going through the duct. No one here minds that, as now the rooms are perfectly stable in temperature. ... show more
Reviewed in the United States on July 23, 2022 by Jaraxle

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