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Model #SIG110

Signature Series 110 CFM Ceiling Bathroom Exhaust Fan, ENERGY STAR

  • DC brushless motor consumes less power for energy conservation
  • Energy Star certified to provide energy efficient operation
  • 110 CFM airflow with 0.3 sones of ultra-quiet operation
  • See More Details
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Product Overview

Strong performance. Low sound. The virtually silent yet powerful Delta Breez signature SIG110 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 9 CFM/Watt
  • Annual energy cost for 24/7 full speed operation is approximately $14.30 (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 13.6 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 4 in. Duct Adapter
  • Click here to learn more about Eco Options and Energy Efficiency

Info & Guides

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BrandDelta BreezDelta BreezDelta BreezDelta Breez
NameGreenBuilder Series 100 CFM Wall or Ceiling Bathroom Exhaust Fan, ENERGY STARSignature Series 110 CFM Ceiling Bathroom Exhaust Fan, ENERGY STARSignature 80/110 CFM Adjustable Speed Ceiling Bathroom Exhaust Fan with Humidity Sensor, ENERGY STARSignature G2 Series 110 CFM Ceiling Bathroom Exhaust Fan with LED Light and Night-Light, ENERGY STAR
Price
$8500
$12100
$16250
$17750
Ratings
(878)
(163)
(162)
(162)
Air Volume (CFM)100110110,80110
Fan Sound Level (Sones)1.40.30.3,0.80.4
Housing Width (in.)89.6259.6259.625
Housing Length (in.)8.259.6259.6259.625
Maximum Room Size (sq. ft.)100110110110
FeaturesNo Additional FeaturesNo Additional FeaturesAdjustable Fan Speed,Humidity SensingLight,Nightlight
Installation TypeCeiling,WallCeiling,WallCeiling,WallCeiling,Wall
Grill ShapeSquareSquareSquareSquare
Mount TypeFlush Mount,Semi-Flush MountFlush Mount,Semi-Flush MountFlush Mount,Semi-Flush MountFlush Mount,Semi-Flush Mount
IncludedHardwareHardwareHardwareHardware,Light Bulb
View ProductView ProductView ProductView Product

Specifications

Dimensions

Housing Length (in.)
9.625
Housing Width (in.)
9.625
Product Height (in.)
7.25
Product Length (in.)
12.375
Product Width (in.)
9.625

Details

Air Volume (CFM)
110
Amperage (amps)
0.38
Color/Finish
White
Duct Compatible Sizes
4 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.)
110
Mount Type
Flush Mount,Semi-Flush Mount
Pack Size
1
Product Weight (lb.)
10
Returnable
90-Day
Room Size
Large Room Fan
Voltage (volts)
120
Wattage (watts)
13.6

Warranty / Certifications

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

Questions & Answers

61Questions2Answers

so I can only connect only the main light and fan ... and leave the night light disconnected

Asked by Betto July 15, 2021
1
Answer

Yes, I have never used the nightlight feature. I only use the fan and light whent he light switch is flipped on.

can the led light connector be replaced with so a less bright led?

Asked by bf April 17, 2021
0
Answers

Is there an automatic humidity sensor on this fan?

Asked by Cre November 20, 2020
0
Answers

Can the fan and light be wired to come on with a single switch?

Asked by sc October 20, 2020
0
Answers

What is the timer feature? Looking for a fan that stays on a set amount of time after I switch to...

Asked by Chuck September 24, 2020
0
Answers

how do you adjust the speed is there a string that you pull on

Asked by linda September 20, 2020
0
Answers

What is the CRI of the LED bulb and is the unit Dimmable?

Asked by DeltaFan August 18, 2020
0
Answers

Can you utilize the humidity sensor as well as turn on manually? Want the humidity sensor becaus...

Asked by Tyler June 30, 2020
0
Answers

I only have 2 switches. I am planning on running the light & fan on the same switch (so the light...

Asked by RPBIV April 22, 2020
1
Answer

Yes. I only used one switch to turn on/off both the light and fan at the same time.

Do any of these fans with 4 in duct come with a metal grille?

Asked by Balonie April 16, 2020
0
Answers

Signature Series 110 CFM Ceiling Bathroom Exhaust Fan, ENERGY STAR - page 2

Customer Reviews

  • 4.5
    out of 163 reviews
  • 86% recommend this product
Filter by:
Showing 1-10 of 163 reviews
This fan is very quiet and very effective of getting all the humidity out of the bathroom. The ni...
This fan is very quiet and very effective of getting all the humidity out of the bathroom. The nightlight is kinda bright in my opinion so I bought a dimmer switch to adjust it to my liking.
by Mguy
Bought two of these fans for a condo with moisture problem in master bath. They are super quiet ...
Bought two of these fans for a condo with moisture problem in master bath. They are super quiet (a small light inside the cover lets you know when they are running), but pull a huge amount of air. If you close the door just touching the jamb, and turn on the two fans they will draw the door open about 2-3 inches.
by jls47
1 person found this helpful
Great ventilation fan, well worth the price. I bought this fan to replace the cheap fan in my mas...
Great ventilation fan, well worth the price. I bought this fan to replace the cheap fan in my master bathroom that the builder had installed. The first thing I noticed was how quiet the fan was when turned on. The second thing I noticed was that the mirrors were no longer fogged up after the shower had been used. I like how the fan will adjust its speed from your preset low setting to its high setting according to your set relative humidity threshold. Overall I can recommend this fan for a mid sized bathroom like mine.
by Koval
You would need 4 light switches, Yes 4. one for the light one for the night light one for the pow...
You would need 4 light switches, Yes 4. one for the light one for the night light one for the power and one for mode, and one for the toilet and one for the door and one for the mirror, and one for your toothbrush,,,wait what? geeeeee,,, unless u team the light with the fan then you would have the fan on when the lights are on. i only had 2 switches so i am going to use combination switches of 2 on each side, then run 2 extra set of wires, installing it on the joist if you don't have a ceiling yet is simple, but if you have a ceiling like i do and my ceiling is 1"thick 1/2 drywall and 1/2 plaster then the joist brackets wont work either. they say to just Lay a piece of wood above the ceiling on one side and you screw it thru the drywall to this piece of wood the other side is to the joist , what kinda support is that? if the mounting holes were on the front and back rather left and right you can bridge the joist with 2x4's and screw it to the 2x4's but noooo the fan exhaust is in the way so you cannot do that either, and when you do not use the joist brackets there are 8 1.5" slots that sit in the attic, well guess what those are lower than the fan motor so when you start it, it will suck air from the attic too. so you would have to plug them up and make sure you seal every hole below the fan motor. i was not able to flush it to one side of the joist due to another light already there, i needed it center between the joist and i had 16" joists, so i had to add 2x4's to each side to bring it to 12" and then screw it to those. oh yes it says to cut a 10-1/4" square hole in the ceiling, oh boy don't do that just measure the the fan metal box and add 1/8" on each side. 10-1/4 is too much.
by Marcellomax
7 people found this helpful
As advertised..... very quiet, installation could be a bit challenging
If you're looking for quiet, this is it. It's not silent, but for 110cfm this is about as quiet as you can get for a very reasonable price. It's not the most stylish piece I've ever seen, but hey, it's a ceiling fan, how often are you looking up at it? The sound is detectable in a quiet bathroom, but just barely, like a white noise sound, 1000x better than the builder fan we were replacing. We installed two of these. Installation went ok with some glitches. The vent and electrical connections were fine, the actual mounting brackets were a a bit flimsy and don't give you many options. The fan I was replacing was stud mounted, as are most original builder installations. The only mounting option provided is to center (or off center but not directly stud mount) it between studs which would have meant closing the existing hole and cutting a new one. That's A LOT of extra time and work. So, I had to improvise and put some sheet metal screws cautiously through some parts of the housing where they weren't supposed to go and jimmy some of the brackets around, bending off some the mounting tabs and flipping them around. But ultimately I was able to make it work, its mounted solid and its working great.
by MARK
4 people found this helpful
Bathroom Exhaust Fan/Light
Much quieter than other fans. I have been using this for about 3 months and definitely recommend it to others. Clean, contemporary look.
by MedGuru
4 people found this helpful
meet my expectation, except another wiring for night light which...
meet my expectation, except another wiring for night light which I don't need .
by Peter123
Great lighting and extremely quiet… sometimes I forget it is...
Great lighting and extremely quiet… sometimes I forget it is even on
by Frank
Easy to assemble and easy to install, fan is very...
Easy to assemble and easy to install, fan is very quiet and keeps my bathroom nice and dry even after a super hot steam shower. My bathroom mirror doesn’t fog over
by HomeDepotCustomer
well, made, quiet, replaced one that broke. Fit right into the space.
well, made, quiet, replaced one that broke. Fit right into the space.
by sbk
Showing 1-10 of 163 reviews