Delta Breez Smart SMT150D - 15...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$236.73
Delta Breez Smart SMT150D - 150 CFM Fan with Dual Speed

Delta Breez Smart SMT150D - 150 CFM Fan with Dual Speed

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Model: SMT150D
From the BreezSmart Collection
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$236.73
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BreezSmart Series incorporates Delta’s super reliable Brushless DC Motor at higher CFMs with adjustable humidity and speed, motion sensing, and a delay timer. The BreezSmart series delivers 130 CFM and 150CFM at incredibly low noise, as low as 0.3 Sones, while consuming less than 18 Watts of power. All models have been recognized as ENEGY STAR®-qualified. Delta BreezSmart is a remarkable feat for residential ventilation. Operate your near-silent ventilation fan without lifting a finger - you just might forget it’s there.

Features

  • 150 CFM Single Speed Fan for spaces up to 150 sq. ft.
  • Brushless DC Motor outlasts typical AC motors by 2-1/2.
  • Virtually silent at <0.3 sones.
  • Energy star®-qualified.
  • Housing size 11-3/8" x 10-1/2 x 7-11/16".
  • 6" duct.
  • UL approved for ceiling mount installation.
  • UL and cUL listed for tub/shower enclosure when used with GFCI-protected branch circuit wiring.
  • 3 yr. limited warranty.

 

Resources

Manufacturer Resources

Product Specs

Subcategory:
BreezSmart
Fan Speed:
Continuous Low Speed/Full Speed
Static Pressure:
0.1 - 0.25
Maximum CFM:
150
Sones:
<0.3 - 1.3
Current:
0.47 Max
Duct Size:
6"
Duct Diameter:
6"
Energy Star:
Yes
Warranty:
3 Year Limited
Product Group:
Washroom/Bath
Product Subgroup:
Ventilation Fans
Collection:
BreezSmart
Product Voltage:
120/60
Product Height:
7/11/16
Product Category:
Ventilation Fans
Product Width:
14"
Department:
Plumbing
Product Depth:
14"

Delta Breez SMT150D – Frequently Asked Questions

1) Will the Delta Breez SMT150D work for a 150 square foot bathroom?
Yes. The SMT150D moves 150 CFM and is rated for spaces up to 150 sq. ft. That covers a typical full bath with a tub or shower plus toilet. If you are ventilating a larger master bath or a room with a separate water closet, you would need a second fan or a larger unit rather than pushing this one past its rating.
2) What size duct does the Delta BreezSmart SMT150D need?
6 inch round duct. That is a larger takeoff than the 4 inch duct on most builder-grade bath fans, so if you are replacing an older fan on 4 inch flex you are running new duct or fitting a transition. Sizing the run at a full 6 inches is what lets the fan actually deliver its rated airflow, since the unit is rated between 0.1 and 0.25 inches of static pressure.
3) Will the Delta Breez SMT150D fit between my ceiling joists?
The housing measures 11-3/8 x 10-1/2 x 7-11/16 inches. The 7-11/16 inch figure is the depth you have to clear above the ceiling, which rules out a 2x6 joist bay and means you want 2x8 or deeper, or an open attic above. The other two dimensions clear a standard 16 inch on center bay.
4) What does dual speed mean on the Delta Breez SMT150D, and can I run it continuously?
The fan runs continuous low speed for background whole-house ventilation and steps up to full speed when it is needed. That is the pattern code officials look for when a bath fan is doing double duty as continuous dwelling ventilation. The SMT150D also carries adjustable humidity and speed settings, motion sensing, and a delay timer, so the step-up to full speed happens without anyone touching a switch.
5) How loud is the Delta BreezSmart SMT150D at full speed?
Sound output runs from under 0.3 sones up to 1.3 sones. The low end is the continuous low speed setting, which is effectively inaudible in an occupied room, and 1.3 sones is what you get at full 150 CFM. For a hotel, multi-family, or bedroom-adjacent bath, that upper number is still quiet enough that guests do not complain about it.
6) Is the Delta Breez SMT150D Energy Star qualified for a rebate or green build spec?
Yes, the SMT150D is Energy Star qualified. For LEED, utility rebate paperwork, or a sustainable-build spec, that plus the sub-18 watt draw and the brushless DC motor is the package you are documenting. The motor is rated to outlast a typical AC motor by two and a half times, which is the argument for it in a facility where replacing ceiling fans means scaffolding and a unit turnover.
7) Should I pick the 150 CFM BreezSmart or the 130 CFM version?
The BreezSmart family covers 130 CFM and 150 CFM, and the split is room size. Choose the SMT150D at 150 CFM for baths up to 150 sq. ft.; the 130 CFM model suits smaller rooms. Both sit in the same near-silent, sub-18 watt, Energy Star qualified BreezSmart line with the same humidity, motion, and timer controls, so you are choosing airflow, not features. If you are standardizing across a building with mixed bath sizes, the 150 keeps one part number on the truck.
8) Does the SMT150D need a separate humidistat or occupancy sensor wired in?
No separate controls needed. Humidity sensing with an adjustable setpoint, motion sensing, and a delay timer are all built into the fan, so it runs off a plain switched feed rather than a dedicated humidistat or occupancy sensor at the wall. For a property manager, that removes the wall device tenants tamper with and the extra low-voltage run an electrician would otherwise bill for.
How fast can I get the Delta Breez SMT150D 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 SMT150D come with a warranty?
Absolutely. The Delta Breez SMT150D 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 SMT150D?
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
Why buy the Delta Breez SMT150D from ZenSupply?
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