TerraBloom ECMF-200, Quiet 8" Inline Duct Fan with 0-100% Variable Speed Controller, Air Tight Metal Casing, Energy Efficient EC Motor. HVAC, Growing and Exhaust Applications Blower for Large Spaces
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Availability:
In Stock.
Arrives
Sunday, May 25
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Features
- Versatile Applications: TerraBloom EC inline fans are versatile, and used in indoor grow facilities, vertical farms, heating/cooling transfer, drying, air filtration, and more. Create negative pressure, exhaust odors/smoke, simulate wind, and intake fresh air.
- Energy Efficient: Built with a brushless EC motor and dual jet blades, our grow tent fan blower delivers 569 CFM airflow at 74 Watts max. Less than $190 annual cost for 24/7 operation at max speed with $0.29 per KWH. Efficient even at lower speeds, with no wasted electricity.
- Flexible Control: Our EC HVAC grow tent fan allows speed adjustments from 0 to 100% using the included variable speed controller without disruptive noise. Upgrade to wireless remote control (Model: ECMF-WR) or intelligent thermostat speed controller (Model: SC-ECMF).
- Durable Protection: The coated steel housing resists rust and safeguards the motor and blades from accidental damage and harsh elements. Reduces maintenance in demanding applications. This HVAC duct fan has an IPX4 ingress protection rating.
- Specifications: Duct Diameter: 8 (200mm) | Airflow: 569 CFM | Power: 74W | Noise Level: 38-62 dBA | Bearings: Dual Ball | Size: 8.7 x 8.7 x 8.8 in. | ETL Listed | Warranty: 2 Years
Brand: TerraBloom
Color: Black
Electric fan design: Blower
Power Source: AC
Style: Modern
Product Dimensions: 6.3"D x 8.75"W x 8.86"H
Room Type: Bedroom
Special Feature: Remote Controlled, Water Resistant
Recommended Uses For Product: Ventilating
Noise Level: 61.6 dB
Is Discontinued By Manufacturer : No
Product Dimensions : 6.3 x 8.75 x 8.86 inches; 0.01 ounces
Item model number : 8-ECMF
Date First Available : October 23, 2018
Manufacturer : TerraBloom
Best Sellers Rank: #74,663 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #224 in Household Ventilation Fans
#224 in Household Ventilation Fans:
Customer Reviews: 4.7 4.7 out of 5 stars 348 ratings
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, May 25
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
We are using the fan indoors to take hot air from our wood stove and distribute it to warm our entire house. It needed to be quiet and move a lot of air. The 8" EC was perfect for this application. We had hoped for a quiet operation and the ability to set the speed. We were more than pleased. I did make an error on the installation which didn't show up until 18 months later. Customer service was very quick to respond to the issue, their very clear instructions to solve my problem was spot on and we are back to proper controlled operation. I would highly recommend Terra-Bloom products, they and their service are the best!
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Reviewed in the United States on December 12, 2023 by zipper
Size: 8" (569CFM, 74W, Regular Case)
I’ve been using this duct fan as a booster for my home’s HVAC system for three years now. I only use it in the summertime, but it has worked perfectly. Very quiet, especially at low speeds.
Reviewed in the United States on June 18, 2024 by Jeff SrY.
Size: 8" (569CFM, 74W, Regular Case)
I used this to boost the HVAC to a distant room that was poorly regulated. I removed the base and mounted it between two new end plates in a 8x12 rectangular duct. Tied the power to the fan control thermostat circuit via relay so any time the HVAC was on the aux blower would be also. I really like the speed control, allowed me to get just the right bonus flow to the distant room. It comes with a digital and a potentiometer (rotary) type of controller. I used the digital one. Both retain the setting between power cycles. I have it set to 3 (of 8) and can barely hear the blower, even when right under it. It has about a ~15 foot control cable and 6 foot power cord. it also comes with a short breakout control cable if you want to make your own controller, with a tachometer signal available, which I didn't need or use. My only concern is the 140F max temperature rating of this unit, but I don't think my heater will violate it.
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Reviewed in the United States on November 1, 2023 by DMK
Size: 8" (569CFM, 74W, Regular Case)
I bought this to use as a power fan unit to pull the exhaust from my desktop laser engraver/cutter ("K40") and force the exhaust thru a series of filters (pre-filter, carbon filters, 2x HEPA filters). The air force this fan is capable of generating is insane. I actually bought this one after comparing the other models CFM specs. This one says it has an airflow of up to 569 CFM. I have a leaf blower that is 700 CFM and the force behind that is also insane, so I wanted a fan unit that could get me as close to that as possible while also being self contained. This unit does exactly that. It is also built extremely impressively well. No rough/sharp edges at all. This is as professional as it gets. And it does exactly what I need it to with regards to pulling air thru the filters. My only issue is with regards to my design in how I implemented the fan, in that I go from the laser's exhaust at 4" diameter, thru duct vent tubing, then to a 4"-to-3" reducer into a homemade filter box, out to a 3"-to-4" inverted reducer, to a 4"-6" inverted reducer, to a 6"-to-8" inverted reducer. The reason for all of the required reducers is because there's no easy way to connect a 4" diameter to an 8" diameter. It's uncommon. So the stark bump down in diameter drastically effects the pressurization internally. The fan wants to pull the 569 CFM thru 8" diamter tubing, but I'm only giving it a narrow 3" plus a load in the form of the filters. Needless to say, I'm really pushing this fan to a limit. But it's excelling at it.
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Reviewed in the United States on February 13, 2022 by David
Size: 8" (569CFM, 74W, Regular Case)
My home office is about 5 degrees warmer then the rest of the rooms. I needed to put a booster fan in the ceiling return air vent to balance out the rooms. I placed this unit in the flexible duct located in the attic. This unit is probably overkill for my need, and an expensive option, however I required remote control and variable speed, and this was the only option I could find. The unit is solid built and quiet. There is noise, but it comes from the rushing air as it passes over the grill grate, the noise is not from the motor, that part is very quiet. It comes with plenty of mounting hareware a long cord for the on/off/control switch. I hope it can withstand staying in the attic in our florida heat, I'll post back if it has heat issues.
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Reviewed in the United States on March 8, 2021 by Mrs.Sessions
Size: 8" (569CFM, 74W, Regular Case)
Installed this fan in-line to my daughter's bedroom vent air duct since the air flow was too weak. I took two stars off because the fan speed is really not adjustable at the low end. It only starts turning when speed control pot is at 20% of the scale, and is already too powerful for my daughter at this starting point. It is way too inconvenient now to disassemble the unit, so our only workaround is to partially close the air duct flow flap.
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Reviewed in the United States on March 2, 2024 by bert8098
Size: 8" (569CFM, 74W, Regular Case)
I am an HVAC biz owner that used the 8” fan to feed two 6” branch ducts (with an 8” intake). I turned my customer’s unusable bonus room above their garage to the coldest room in the house when it was 95 degrees outside. That was at a 75% setting. Might have to turn it down a touch! With the manual control it will always come back on if there is a power outage or you can hook it into a timer or relay control. Fan was nice and quiet and seems very well designed. I cannot account for longevity as I installed it and left. Time will tell. Fan starts out slow and Ramps up - a nice feature. I was testing it on my kitchen counter when it arrived to see how it performed. When it first came on I thought “there is no way this is 700 cfm....then it ramped up and nearly blew everything off my counter and started skating across the granite. Yeah, that’ll do!
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Reviewed in the United States on September 28, 2019 by Fischer