Internet # 204347769

Model # SMT150

Delta Breez

Smart Series 150 CFM Ceiling Bathroom Exhaust Fan, ENERGY STAR

Easy to Install - Roomside Installation
Flush Mount Design with a 7.68 in. Housing Depth
Operates quietly and backed with 3 Year Warranty
View More Details

Free & Easy Returns In Store or Online

Return this item within 90 days of purchase. Read Return Policy

Product Details

Strong performance. Low sound. The virtually silent yet powerful Delta Breez SMT150 exhaust fan turns your bathroom into a private oasis while saving you money on electric bills with eXTREMEly low power consumption.

ENERGY STAR qualified with innovative brushless DC motor technology and an efficiency rating of 8.8 CFM/Watt
Annual energy cost for 24/7 operation is approximately $12.10 (Based on U.S. average retail electricity and HVI testing labs. Actual results may vary)
The cutting-edge, long-lasting brushless DC motor is engineered to run continuously, outlasting traditional AC motor fans by 2½ times (Minimum 70,000 continuous hours)
Built-in soft start function to increase bearings' life, motor equipped with thermal cutoff fuse and automatically powers OFF when impeller is locked abnormally for safety
Self-compensating motor speed for intended air flow when static pressure is encountered
Ceiling mount ventilating fan rated for Continuous Running
Compact housing for easy retrofit and replacement of older bath fans, attractive grille complements any decor
Perfectly quiet operation at 0.3 Sones or less
Power rating of 120 Volts/60Hz, Low power consumption at 16.9 Watts
UL and cUL listed for tub/shower enclosure when used with GFCI-protected branch circuit wiring, UL approved for ceiling and wall mount installation
Green and amber LED indicator lights show when continuous low speed operation and full speed modes are active respectively
Included: (1x) Detachable 6 in. Duct Adapter
Click here to learn more about Eco Options and Energy Efficiency
Return Policy

Additional Resources

From the Manufacturer

Dimensions: H 7.6875 in, W 10.5 in, L 14 in

Dimensions

Housing Length (in.)	11.375	Housing Width (in.)	10.5
Product Height (in.)	7.6875 in	Product Length (in.)	14 in
Product Width (in.)	10.5 in

Details

Air Volume (CFM)	150	Amperage (amps)	0.47
Color/Finish	White	Duct Compatible Sizes	6 in
Fan Sound Level (Sones)	0.3	Features	No Additional Features
Grill Shape	Square	Housing Material	Galvanized Steel
Included	Hardware	Installation Type	Ceiling, Wall
Maximum Room Size (sq. ft.)	150	Mount Type	Flush Mount, Semi-Flush Mount
Pack Size	1	Product Weight (lb.)	12.2 lb
Returnable	90-Day	Room Size	Large Room Fan
Voltage (V)	120 V	Wattage (watts)	16.5

Warranty / Certifications

Certifications and Listings	Energy Star, UL Certified, cUL Listed	Manufacturer Warranty	3 Year Limited Warranty

Questions & Answers

Q:What size is the output and can I reduce it to 4" duct? Also, I recently installed a 140 cfm fan...

by|Jan 19, 2019

2 Answers

Answer This Question

A: I would not recommend a 4 inch vent. You would need an adapter, it wouldn't move the volume of air it's supposed to, and it would likely make more noise. It does move the air. I did the tissue test, and it held it in place with the suction.

by|Jun 11, 2019

A: You can get an adapter to go from a 6 inch to a 4 inch pipe. That is what I did.

by|Apr 30, 2020

Q:COVERS HOW MANY SQUARE FEET?

by|Mar 16, 2017

5 Answers

Answer This Question

A: Instructions do not specify other than 150 CFM

by|May 4, 2023

A: The ceiling exhaust covers approximately 150 sq. ft.

by|May 4, 2023

A: The fan is 150 CFM, and can handle a 120 sq.ft bathroom with 8ft ceiling. Make sure that 6in DIA pipe/duct is installed and there is 0.9" gap between the floor and the bottom of the door.

by|May 5, 2023

2 found this answer helpful

A: 150 cfm Say your bathroom is 8ft tall ceiling, 6ft wide, 10ft length(480cubic ft) It would take 3min10sec(480/150=3.2) to completely replace the air in your bathroom if you have no restrictions (air duct undersized, too small of a gap under your door...). Half of that rate is probably ok in terms of performance for that size. Each bathroom is different, you'd need to run the numbers You can also compare it to your old one

by|May 4, 2019

A: neither the box nor the instructions specify square footage. However, both specify air movement of 150 cubic feet per minute which met my criteria.

by|May 4, 2023

Q:can this unit be installed without access from above

by|Oct 18, 2015

4 Answers

Answer This Question

A: Yes, you can install this unit from below. Please review the assembly instructions on page 7 and 8 of the user manual for additional information (the linked user manual is not for SMT150, but the instructions are the same). http://www.deltabreez.com/Upload/SalesBinder/5_IM/1_Signature/SIG80_SIG80M_SIG80D_SIG110_SIG110H_SIG110D_IM_e.pdf

by|May 3, 2023

1 found this answer helpful

A: I don't believe so. You have to run out the exhaust somewhere. The unit is designed to sit above ceiling and mount to a stud.

by|Apr 30, 2020

A: No. I had to work in the attic to brace the unit, connect the ductwork and the electrical line,

by|May 4, 2023

A: Yes, the unit can be installed without access from above but the installation will be time-consuming and difficult for some installers. If you do not have access from above I would recommend to purchase the fan which was designed to be installed from a bathroom.

by|May 5, 2023

1 found this answer helpful

Customer Reviews

4.5 out of 5

(27)

4.5
out of 27 reviews
56% recommend this product

Filter by:

Showing 1-10 of 27 reviews

Jul 21, 2020

This was a great purchase. Only thing I would say,...

This was a great purchase. Only thing I would say, when installing yourself, is to realize it’s a 6” diameter for the tubing, not 4”. Our previous fan was 4” so getting a 6” to fit in the same small space was quite challenging!

Verified Purchase

Jul 14, 2020

Good fan for medium space...

Good fan for medium space

Verified Purchase

Jun 23, 2020

Very quiet, moves a lot of air. Installed easily...

Very quiet, moves a lot of air. Installed easily

Verified Purchase

May 25, 2020

So disappointed - bummed

I wanted a very low noise fan - that was very important to me, this is 0.3 sones and the reviews say it is quiet. Mine is very loud. I do not want to sit in the tub to relax or read and hear a ceiling fan gurgling. This fan is LOUD. I had my contractor check it and make some adjustments but still loud. I am returning it.

1 found this review helpful

May 20, 2020

As advertised, this fan is powerful and ultra quiet. I didn’t realize it wa...

As advertised, this fan is powerful and ultra quiet. I didn’t realize it was on at first. Easy installation as well. I give it a 10 out of 10!

Verified Purchase

Apr 30, 2020

My unit ended up being defective. After I finished installing it and turning on the power, the f...

My unit ended up being defective. After I finished installing it and turning on the power, the fan was hitting something inside. It made worbing sound when I first turned it on then a prop plane. I pulled out the power to see if the wires were hitting the fan but they were not. I returned the item very disappointed.

Verified Purchase

1 found this review helpful

Nov 5, 2019

Very quiet at high speed. Have 5 of them in...

Very quiet at high speed. Have 5 of them in house

Verified Purchase

Nov 5, 2019

Nice quiet fan removes humidity from medium sized room. Quality...

Nice quiet fan removes humidity from medium sized room. Quality product. Easy install.

Verified Purchase

Jul 10, 2019

Works great. Not as quiet as a cheaper one I...

Works great. Not as quiet as a cheaper one I put in smaller bathroom. But it is quiet enough to satisfy

Verified Purchase

Jul 9, 2019

Quiet and exhausts excellently

Verified Purchase

Recommended

0/0

Compare Similar Items

Air Volume (CFM)
current product Delta Breez Smart Series 150 CFM Ceiling Bathroom Exhaust Fan, ENERGY STAR $14676	Delta Breez GreenBuilder Series 80 CFM Ceiling Bathroom Exhaust Fan with LED Light and Humidity Sensor, ENERGY STAR (984) $13750	Broan-NuTone QTDC Series 110 CFM-150 CFM Bathroom Exhaust Fan, ENERGY STAR (21) $20100	Broan-NuTone QTDC Series 110 CFM-150 CFM Bathroom Exhaust Fan with LED, ENERGY STAR (14) $27100
150	80	110, 130, 150	110, 130, 150
Fan Sound Level (Sones)
0.3	0.8	0.3, 0.4, 0.7	0.3, 0.4, 0.7
Housing Width (in.)
10.5	8	11.375	11.375
Housing Length (in.)
11.375	8.25	10.5	10.5
Maximum Room Size (sq. ft.)
150	80	145	145

Internet # 204347769

Model # SMT150

Delta Breez