Delta Breez BreezSlim Ventilat...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$100.66
Delta Breez BreezSlim Ventilation Fans - SLM50-110-C - 50/80/110 CFM Exhaust Fan - High Speed Adjustable

Delta Breez BreezSlim Ventilation Fans - SLM50-110-C - 50/80/110 CFM Exhaust Fan - High Speed Adjustable

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Model: SLM50-110-C
From the BreezSlim Collection
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$100.66
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Delta BreezSlim SLM50-110-C is suitable for ceiling or wall mount installation. It is ENERGY STAR qualified with Brushless DC Motor engineered to run continuously for a minimum 70,000 hours; airflow rating of 110 CFM and loudness rating of 1.2 Sones at 0.1 static pressure as certified by the Home Ventilating Institute (HVI); power consumption of 16.5 Watts with efficiency rating of 6.6 CFM/Watt at 0.1” static pressure; fan will feature motor lock protection and self-compensating motor speed for intended airflow when static pressure is encountered. UL and cUL listed for tub/shower enclosure when used with GFCI-protected branch circuit wiring.

Features

  • ENERGY STAR®qualified with innovative brushless DC motor technology
  • UL approved for ceiling and wall mount installation. It can fit in a 4" wall
  • 4" Oval Duct
  • SLM50-110-C can fit withCeiling Radiation Damper SMT-CRD2
  • Full speed adjustable, 50CFM, 80CFM or 110CFM
  • Perfectly quiet operation at <0.3 sones (50CFM), 0.4 sones (80CFM), 1.2 sones (110CFM)
  • Energy efficiency at 8.3 CFM/Watt(50CFM), 9.4 CFM/Watt(80CFM), 6.6 CFM/Watt(110CFM)
  • Turn the power switch on/off to operate on/off, LED indicator will be green when power is on
  • Annual energy cost for 24/7 operation is approximately $6.31* (50CFM), $8.94* (80CFM), $17.35* (110CFM).

Product Specs

Subcategory:
BreezSlim
Fan Speed:
Full Speed
Static Pressure:
0.1 - 0.25
Sones:
0.4 - 1.5
Energy Star:
Yes
Duct Diameter:
4"
Warranty:
3 Year Limited
Maximum CFM:
110
Current:
0.6 Max
Product Group:
Washroom/Bath
Product Subgroup:
Ventilation Fans
Collection:
BreezSlim
Product Voltage:
120/60
Product Height:
4"
Product Category:
Ventilation Fans
Product Width:
13"
Department:
Plumbing
Product Depth:
13"

Delta Breez SLM50-110-C – Frequently Asked Questions

1) Can the Delta Breez BreezSlim SLM50-110-C be mounted in a wall, or is it ceiling only?
Both. The BreezSlim SLM50-110-C is UL approved for ceiling and wall mount installation, and the housing is shallow enough to fit inside a 4 inch wall cavity, which is what makes it usable in a 2x4 stud bay where a standard housing will not go. The unit measures 13 x 13 x 4 inches, so plan the framed opening around that 13 inch footprint and the 4 inch depth. That wall capability is the main reason to pick it over a deeper housing on a job with a slab ceiling, a finished ceiling you cannot open, or a top-floor unit with no attic access.
2) What size duct does the BreezSlim SLM50-110-C need?
It connects to 4 inch oval duct, and 4 inch is the duct diameter this fan is specified for. The oval outlet is part of how the housing stays 4 inches deep, so it is what lets the fan duct out through a 2x4 wall or a shallow ceiling. Size the run for the airflow you actually set: the fan is rated at 0.1 to 0.25 inches of static pressure, and it holds 110 CFM at 0.1 inches per HVI certification.
3) How does one fan do 50, 80 and 110 CFM, and do I have to buy different models for different bathrooms?
One part number covers all three. The BreezSlim SLM50-110-C is full speed adjustable and can be set to 50, 80 or 110 CFM at install, so a property manager stocking bathrooms of different sizes carries a single SKU instead of three. Each setting has its own numbers: under 0.3 sones and 8.3 CFM per watt at 50 CFM, 0.4 sones and 9.4 CFM per watt at 80 CFM, and 1.2 sones and 6.6 CFM per watt at 110 CFM. Note the efficiency peak is the middle setting, not the top one, so 80 CFM is the sweet spot when the room does not need the full 110.
4) Can the Delta BreezSlim run 24/7 for continuous whole-house or multi-family ventilation?
That is what the motor is built for. The SLM50-110-C uses a brushless DC motor engineered to run continuously for a minimum of 70,000 hours, which is roughly eight years of nonstop operation, and it includes motor lock protection. Continuous duty is also where the power draw matters: 16.5 watts at the 110 CFM setting, and better efficiency if you dial it down, since 80 CFM runs at 9.4 CFM per watt versus 6.6 at full output. For a code-driven continuous exhaust strategy in apartments, running it at 50 or 80 CFM around the clock is the cheaper way to hit the ventilation rate.
5) Will this fan hold its airflow on a long duct run with elbows?
It compensates. The BreezSlim SLM50-110-C's motor is self-compensating on speed, so when the duct run puts static pressure on it the fan adjusts to hold the intended airflow rather than just moving less air. It is rated over a 0.1 to 0.25 inch static pressure range, and the HVI-certified 110 CFM and 1.2 sone figures are taken at 0.1 inches. Keep the 4 inch oval run as short and straight as the framing allows and stay inside that pressure range.
6) What ceiling radiation damper works with the Delta Breez SLM50-110-C in a fire-rated assembly?
Delta specifies the SMT-CRD2 ceiling radiation damper for this fan, and the SLM50-110-C is built to fit it. That is the pairing to order when the fan penetrates a rated ceiling assembly, which is routine in multi-family corridors and stacked units. The damper is a separate part number, so add it to the order alongside the fan.
7) Which CFM setting should I use for my bathroom size on a Delta BreezSlim fan?
Size it off floor area. The common HVI sizing rule for a bathroom up to 100 square feet is 1 CFM per square foot, which puts a 50 square foot half bath on the 50 CFM setting, an 80 square foot bath on 80 CFM, and a 100 square foot or larger master on 110 CFM. Since the SLM50-110-C is field adjustable across all three, you set it at install rather than picking a different model, and on the two lower settings the fan is quieter (under 0.3 sones at 50 CFM, 0.4 at 80) than at full 110 CFM.
8) How quiet is the Delta BreezSlim 110 CFM fan compared to a standard bath fan?
At full 110 CFM it is rated 1.2 sones, certified by the Home Ventilating Institute at 0.1 inches static pressure. Turn it down and it drops well below that: 0.4 sones at 80 CFM and under 0.3 sones at 50 CFM. For hotel rooms, assisted living, or an apartment where the bath backs onto a bedroom wall, setting the fan to 80 CFM gets you most of the airflow at a third of the loudness of the top speed.
9) Is the Delta BreezSlim ENERGY STAR qualified for a utility rebate or green building spec?
Yes, the BreezSlim SLM50-110-C is ENERGY STAR qualified, on the strength of its brushless DC motor. The efficiency numbers behind that are 8.3 CFM per watt at 50 CFM, 9.4 CFM per watt at 80 CFM, and 6.6 CFM per watt at 110 CFM, with 16.5 watts drawn at the top setting. Its airflow and 1.2 sone loudness ratings are certified by the Home Ventilating Institute, which is the third-party certification most efficiency programs and green rating systems ask to see.
How fast can I get the Delta Breez SLM50-110-C delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Delta Breez SLM50-110-C come with a warranty?
Absolutely. The Delta Breez SLM50-110-C is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Delta Breez SLM50-110-C?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
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