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174Wall Heater, White, 750/1500W 120VAC, 1125W 208VAC, 1500W 240 VAC.

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  • This wall heater is perfect for bathrooms, entryways, or other small areas where you need added warmth on demand. Factory wired at 1,500W, at 120V AC, it can be easily converted to 750W at 120v AC or 1,500W at 240V AC for added versatility.

    • White grille has downflow louvers to direct heat gently toward the floor and a one-piece design with baked enamel finish for durability
    • Adjustable, front-mounted thermostat offers a simple way to control the level of heat
    • Rapid warm up time due to an efficient Alloy heating element that provides comforting heat in seconds
    • Heater may be recessed or surface-mounted, depending on your application (surface mounting requires Model 84 surface mount kit)
    • Permanently lubricated motor, high efficiency blower wheel, Nickel-chrome alloy heating element and a manual reset thermal overload protector combine to ensure reliable operation and years of trouble free heating. UL Listed for safety.
    • Also available in project packs (171H Rough-In Housing Kit, and 174F without thermostat or 174FT with thermostat Finish Kits) for the convenience of contractors working on multi-unit projects
    • Wall heaters are intended to provide supplemental heat from a wall location and not to take the place of the home’s main heat source
  • Air Mover TypeFan
    Auto Shut-offYes
    BTU/hr at 120 Volts2560/5120 BTU/hr
    BTU/hr at 208 Volts3840 BTU/hr
    BTU/hr at 240 Volts5120 BTU/hr
    ControlsBuilt In Thermostat
    cUL ListedNo
    Grille Dimensions - Height9-1/4"
    Grille Dimensions - Width12"
    Heater TypeFan-Forced Wall
    Housing Dimensions - Height7-3/4"
    Housing Dimensions - Width10-1/4"
    Housing FinishOff White
    Housing MaterialSteel
    Number of Heat SettingsVariable
    PortableNo
    Project PackNo
    ThermostatYes
    UL ListedYes
    Warranty1 Year
    Watts and Amps at 120 Volts750/1500 Watts and 6.25/12.5 Amps
    Watts and Amps at 208 Volts1125 Watts and 5.41 Amps
    Watts and Amps at 240 Volts1500 Watts and 6.25 Amps
  • Rated 4.7 out of 5 by 3 reviewers.
    Rated 5 out of 5 by This wall heater does my 10'x12' bathroom perfectly. Love it. My wall heater got hit by lightning, (12 yrs. old) bought new one,same model and replaced old mtr. and grill in less than 20 min., left original housing in wall. Everything interchanged perfectly. No crazy design changes. Good job Braun August 21, 2013
    Rated 4 out of 5 by Great features, easy to install. Installed, had bad thermostat. Called company, they sent a part to fix within 3 days. Good product. August 21, 2013
    Rated 5 out of 5 by excellent little heater I installed this exact same heater when it was called Nautilis 20 years ago. It still works but is looking a bit worse for age. I am replacing it with this Broan model as it appears just as well made, hope it lasts just as long. February 24, 2013
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  • (17 Questions : 23 Answers)

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    Can the heater be in direct contact with fiberglass insulation?

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    zb
     on 174
    1 month, 2 weeks ago
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    Answer: 
    Thank you for your question on the model 174 wall heater. Please contact the Technical Service Department at 800-637-1453 for assistance.
    1 month, 2 weeks ago
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    Heater turns off soon, even at highest settinh

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    Ship
     on 170
    It only Runs for about a minute, even in a slightly chilly room. Is there a way to adjust the sensitivity or setting of the thermostat?
    1 week, 6 days ago
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    Ship
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    Answer: 
    Thank you for your question. If you are turning the knob (thermostat) all the way in a clockwise direction, the heater should continue to run until the room gets to the desired temperature. At this point, you will turn the knob (thermostat) back until the heater stops. This will allow the heater to "cycle" on and off to maintain the desired temperature. If your heater is turning off immediately after turning full clockwise, I would suspect a defective thermostat, which is part number S99030191. This part is available through our Customer Service department at 800-558-1711 or by visiting the "Shop for Parts" section on our website. If you have further questions, please contact our Technical Support department at 800-637-1453.
    1 week, 3 days ago
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    Off/on switch?

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    Walt
    Laguna Niguel Ca.
     on 174
    Is the lowest thermostat setting sufficient for summer months or is a separate off/on switch recommended
    Age: Over 65
    Gender: Male
    3 months, 1 week ago
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    Walt
    Laguna Niguel Ca.
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    Answer: 
    It is not necessary to have a separate switch on model 174. In the summer months, simply turning the thermostat knob all of the way, in a counter-clockwise rotation, should prevent the heater from coming on.
    3 months, 1 week ago
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    What are the rough-in dimensions of wall heater model 174?

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    ray
    Fort Collins, CO, USA
     on 174
    Age: Over 65
    Gender: Male
    4 months, 4 weeks ago
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    ray
    Fort Collins, CO, USA
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    Answer: 
    Thank you for your question on the model 174 wall heater. The wall cut out for the 174 is 10-1/4” wide, 7-3/4” tall and 3-3/4” deep.
    4 months, 4 weeks ago
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    How close can in wall insulation be from the heater box.

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    RayD
    Utah, USA
     on 174
    Heater box has to be 6" from the floor and 3' from anything in the front but what about insulation around the housing box.
    Age: 35-44
    Gender: Male
    5 months ago
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    RayD
    Utah, USA
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    Answer: 
    Thank you for your question on the model 174 wall heater. We have no restrictions on insulation coming in contact with the heater housing.
    4 months, 3 weeks ago
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