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

Broan 170, 174 and 178 Series

Model: 174

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

Models in this series

170   View
174   Currently viewing
178   View
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Heat that’s ready when you’re ready. These versatile heaters are factory wired at 500W, 750W, 1000W, 1500W or 2000W, and can be easily converted to other wattages and voltages. Count on Broan Comfort-Flo Heaters to deliver precisely what you need for your home.

Features & Benefits

This wall heater is perfect for bathrooms, entryways, or other small areas where you need added warmth on demand. 
  • 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 170F without thermostat or 170FT 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

Model 170

  • Factory wired for 1000W at 120V AC—easily converts to 500W at 120V AC or 1000W at 240V AC

Model 174

  • Factory wired for 1500W at 120V AC—easily converts to 750W at 120V AC or 1500W at 240V AC

Model 178

  • Factory wired for 2000W at 240V AC—easily converts to 1000W at 240V AC


BTU/hr at 120 Volts   2560/5120 BTU/hr
BTU/hr at 208 Volts   3840 BTU/hr
BTU/hr at 240 Volts   5120 BTU/hr
Built In Thermostat   Yes
Number Of Heat Settings   Variable
Auto Shut Off   Yes
Grille Dimensions Height   9-1/4"
Grille Dimensions Width   12"
Housing Dimensions - Height   7-3/4"
Housing Dimensions - Width   10-1/4"
Warranty   1 Year
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