To learn more about this revolutionary new product and how you can install it faster in new construction and retrofits, CLICK HERE.
NuTone ULTRA GREEN™ Series Fans deliver everything you wished for in a bath fan – premium ventilation to help reduce airborne pollutants, extremely quiet operation, energy efficiency, consistent power and most impressively, the fastest, easiest, most universal installation available. These fans are ideal for both spot ventilation in humid bathrooms, as well as continuous ventilation to meet various building codes and Green Building standards around the United States.
- 80 CFM quickly reduces humidity to prevent or eliminate fogged mirrors and manage moisture in bathrooms up to 75 square feet, so your vision will always be clear and your surroundings will always be comfortable
- Multi-Speed operation handles demanding spot ventilation needs, but can also pull double-duty as a great continuous ventilation solution to meet today’s stringent requirements. Upon installation, a continuous CFM adjustment dial is set to precisely control the airflow for the size of your house – so you’ll enjoy a successful inspection and not over-ventilate. A timer dial is set at the same time to control how long the fan runs at maximum CFM, before automatically returning to the lower continuous ventilation level – all after you leave the room
- ULTRASilent™ with QStream™ Sound Technology results in operation at less than 0.3 Sones – the quietest sound rating attainable -- for an environment that is so quiet, you’ll likely forget the fan is on
- ULTRAQuick™ Installation Technology uses an exclusive telescoping mounting frame with pre-installed screws, snap-in housing, snap-in blower and an inside-out mounting duct connector that deliver the fastest, easiest, most universal installation
- Retrofit installations can be done entirely from the room-side – no attic access required. This means a faster, easier installation so you can move on to something else
- Unique telescoping mounting frame can be placed and fastened through drywall hole because it expands from 14” to 24” and fits any type of joist, I-Joist or truss construction for a “no guesswork” installation to make the work fast and easy
- Snap-in housing and blower further simplify installation since you can hear – and feel – when they are properly seated. Easy-to-position carriage allows housing location adjustment between joists so you can control the correct ceiling placement
- ULTRASmart™ DC Motor & Control Technology provides energy efficiency almost 10 times greater than ENERGY STAR® requirements and maintains rated power (CFM) in nearly every installation. You have confidence you’re getting the expected performance and won’t even notice the fan usage on your utility bill
- UL Listed for use over tubs and showers with a GFCI circuit; so you can capture the steam before it spreads throughout the room by locating your fan exactly where you need it the most
- Compatible with Radiation Damper RDFU which helps prevent flame and heat from spreading to other areas in multi-level buildings
- Can be used to comply with ASHRAE 62.2 and CALGreen
Improving indoor air quality with ULTRA GREEN™ ventilation fans
Broan ULTRA™ Series Ventilation Fan - Installation Video for Retrofit
ULTRA™ Series Testimonials
Broan ULTRA™ Series Ventilation Fan - Installation Video for New Construction
ULTRASMART™ DC Motor and Control Technology
ULTRASILENT™ with QStream™ Sound Technology
ULTRAQUICK™ Installation Technology
ULTRASENSE™ H Humidity Sensing Technology
ULTRASENSE™ M Motion Sensing Technology
Older Homes and Indoor Air Quality
Indoor Air Quality: Passions
Spot Ventilation Can Improve the Indoor Air Quality in Your Home
Indoor Air - Concerns For Healthy Living Environments - The Balancing Act® on Lifetime® Television
How Do I Prevent Mold Growth In Bathrooms? - Danny Lipford
Broan ULTRA PRO™ Series Bath & Ventilation Fans
How long can the venting for my bath vent be? Can I use flexible duct? - Danny Lipford
What are CFMs? - Danny Lipford
Broan-NuTone Ventilation Fans Tip - Exhaust Fan Replacement Options - Danny Lipford
Range Hood & Ventilation Fans Tip - Check Terminations of Ventilation Ducts - Danny Lipford
Cleaning a Bath Exhaust Fan - Danny Lipford
Proper Ventilation Equals A Healthy Home - Danny Lipford
How To Ventilate The Whole House - Danny Lipford
Selecting Proper Ventilation Fan Size is Easy - Danny Lipford
Evacuate the Bathroom
Breathe Easy – What you need to know to ensure proper home ventilation
Whole House Mechanical Ventilation Specifier
Code compliant solutions for one and two family dwellings and townhouses up to three stories
To better serve you in determining your customers’ whole house mechanical ventilation (otherwise known as continuous ventilation) needs, Broan-NuTone has developed this on-line tool. With our CodeKey Specifier you can be confident that the products you choose will meet the latest codes and regulations. Use this tool to make your specification job easier.
Let’s get started by selecting the state where the dwelling unit will be located. CLICK HERE
|Bathrooms up to (X) Square Feet||75|
|CFM @ 0.10"||80|
|CFM @ 0.25"||79|
|ENERGY STAR® certified product||Yes|
|ENERGY STAR® Most Efficient 2018||Yes|
|Grille Finish||White Polymeric|
|Housing Dimension LxWxH||10-1/2" x 11-3/8" x 7-5/8"|
|Light Bulb Quantity||N/A|
|Light Bulb Wattage||N/A|
|Light Bulbs Included||No|
|Lighting Type||No Light|
|Minimum construction space required||2" x 8"|
|Motor engineered for continuous operation||Yes|
|Product Weight (Pounds)||9.2|
|Radiation Damper Available||Yes|
|Rated Sones - Vertical||N/A|
|Sones 6" to 4" reducer||0.3|
|UL Listed for use over bathtubs or showers when connected to a GFCI circuit||Yes|
|Watts @ 0.1"||5.8|
|Watts @ 0.1" (Max CFM)||5.8|
|Watts @ 0.25"||N/A|
What are the expected types of switches to use when running in continuous mode? Just plain single pole, push button, or timer countdowns?
I'd like to have the full cfm mode run for a user definable time based on a wall timer/switch (typically 0-60 minutes in 5 minute increments), not the user adjustable time in the fan unit, then fall back to continuous mode.
Thank you for your question regarding the switches. The recommended switches are simple, single pole design. Outside additional timers are not recommended with this model. There is an adjustable, internal, on-board timer which should be used. It may be set between 5 and 60 minutes. The installation instructions are available on our website for download.
Date published: 2016-01-19
6 inch ridgid vent, what is that, sewer pipe? Maybe?
Thank you for your question. Rigid duct work is metal pipe. Typically made of rolled sheet metal or galvanized steel. The ZN80 requires the use of 6” round pipe for proper air flow.
Date published: 2018-05-07
I installed an ZN80 and wired the black to a switch and red wire to the hot for continued operation. The fan did not operate using the cmf and time.
Did I wire this correctly?
Thank you for your question on model ZN80 multi-speed exhaust fan. It is recommended that you use two switches so all power can be cut off if there is a need for repair or cleaning inside the unit. If you are only hooking one switch to this fan and hard wiring the low speed, you would need to hard wire to the black wire and switch the red wire.
Date published: 2016-01-20
Fan speed for AV closet
I am using this fan in an AV closet. It is wired to an attic thermostat that kicks on at 90F. It doesn't seem to be running at the highest cfm of 80 when it does kick on. What settings should I use on the fan to ensure continuous 80 cfm while running? I want the fan to run until temperature drops below 90F.
Thank you for your question on the model ZN80 exhaust fan. The ZN80 is designed to run continuously at a low speed and come up to high speed when a second switch is turned on. If you have the thermostat connected as the second switch, it should work. The way this fan is designed, it has to have duct work connected to it for the fan to work properly. If the fan is simply exhausting the air into the attic, without duct work connected, it will not work properly. Please contact the Technical Service Department at 888-336-6151 if you need further assistance.
Date published: 2016-01-19
Is there a continuous vent fan with one light switch? I see in the instructions 2 switches One switch would be easier, as right now I have one switch
Is there a continuous vent fan with one light switch? I see in the instructions 2 switches One switch would be easier, as right now I have one switch and an old, vent unit.
Thank you for your question. The XB80 is a single speed unit that can operate on a single switch. For further assistance, contact Technical Support at 888-336-6151.
Date published: 2018-05-14