Delta Breez SLM G2 Metal Duct ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$13.47
Delta Breez SLM G2 Metal Duct for SLM80 and SLM100

Delta Breez SLM G2 Metal Duct for SLM80 and SLM100

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Model: VFRU-29-07DA
From the BreezSlim Collection
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In Stock (leaves warehouse same day if ordered before 3pm ET)

$13.47
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Delta Breez SLM G2 Metal Duct for SLM80 and SLM100

Delta BreezSlim SLM80-110H-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
  • SLM80-110H-C can fit with Ceiling Radiation Damper SMT-CRD2
  • Perfectly quiet operation at 0.4 sones (80 CFM), 1.2 sones (110 CFM)
  • Energy efficiency at 9.4 CFM/Watt (80 CFM), 6.6 CFM/Watt (110 CFM)
  • Adjustable full speed 80 CFM or 110 CFM
  • Allows fan to operate in full speed mode or humidity control mode by manual switch
  • For humidity control mode, when humidity is above the user-adjustable set-point, fan runs at full speed. When humidity is below the set-point, the fan runs continuously at a pre-set lower level (0, 50 or 80 CFM)
  • Adjustable humidity set points between ~50% to ~80% RH
  • Blue and amber LED indicator lights to show humidity control and full speed modes
  • Annual energy cost for 24/7 operation is approximately $8.94* (80 CFM) or $17.35* (110 CFM)

Product Specs

Subcategory:
BreezSlim
Duct Diameter:
4"
Product Group:
Washroom/Bath
Product Subgroup:
Ventilation Accessories
Collection:
BreezSlim
Product Type:
Duct
Product Category:
Ventilation Accessories
Department:
Plumbing
Parts and Accessories Type:
Blower Motor
Application:
Ventilation Fan

Delta Breez VFRU-29-07DA – Frequently Asked Questions

1) What size duct does the Delta Breez SLM G2 metal duct connect to?
It's a 4 inch duct, oval in profile, so it mates to standard 4 inch round flex or rigid duct at the transition and to the BreezSlim housing on the fan side. The oval cross section is what lets the run stay inside a 4 inch wall cavity instead of needing a deeper chase.
2) Can I run a BreezSlim bath fan duct inside a 2x4 stud wall?
Yes. The BreezSlim fans are UL approved for both ceiling and wall mount and will fit in a 4 inch wall, and this oval 4 inch metal duct is the piece that makes that work, since a round 4 inch pipe plus fittings will not clear a 2x4 cavity. That's the main reason to spec the oval metal duct rather than generic flex.
3) I'm replacing a bath fan in a condo with a fire-rated ceiling. Does the BreezSlim work with a radiation damper?
The BreezSlim SLM80-110H-C is compatible with the SMT-CRD2 ceiling radiation damper, which is what you'd need in a fire-rated ceiling assembly. The damper is a separate item from this metal duct, so order both if the assembly calls for one.
4) Is this metal duct the fan itself, or just the ductwork?
Just the ductwork. It's the 4 inch oval metal duct section for the SLM80 and SLM100 BreezSlim fans, sold separately from the fan, grille, and any damper. If you're doing a full install you still need the fan unit.
5) Should I use rigid metal duct or flex for a bathroom exhaust fan run?
For a BreezSlim install in a wall or a tight ceiling, the metal oval duct is the right call: it holds its 4 inch cross section, won't sag or kink, and clears a 4 inch wall where flex and round pipe won't. Flex is easier around obstructions on a long attic run, but every compression and bend adds static pressure, and these fans are rated at 0.1 inch static pressure, so keeping the path smooth protects the CFM you paid for.
6) Where can I get the installation instructions and spec sheet for the BreezSlim duct and fan?
Delta publishes both: an installation manual covering the SLM50-110-C BreezSlim series and a submittal sheet for the SLM80-110H-C. Both are linked in the product documentation, and the submittal is the one to hand a mechanical engineer or inspector who wants the airflow and sone data in writing.
7) What airflow does the BreezSlim fan this duct serves actually move?
The SLM80-110H-C is field-selectable for 80 or 110 CFM at full speed, at 0.4 sones and 1.2 sones respectively, with HVI certification behind the 110 CFM rating. Efficiency runs 9.4 CFM/Watt at 80 CFM and 6.6 CFM/Watt at 110 CFM, drawing 16.5 Watts at the high setting. Sizing the duct at a full 4 inch oval matters because the fan self-compensates on speed when it meets static pressure, and a restricted run makes it work harder for the same air.
How fast can I get the Delta Breez VFRU-29-07DA 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 VFRU-29-07DA come with a warranty?
Absolutely. The Delta Breez VFRU-29-07DA 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 VFRU-29-07DA?
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 VFRU-29-07DA from ZenSupply?
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