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White recessed wall-mount heater with steel grille

Dayton

Dayton 3UG17 Recessed Electric Wall-Mount Heater hvac control

SKU CH-1FPD-SWQQ3

Recessed electric wall-mount heater delivers 375 W to 2000 W output at 208/240 V AC for residential and light-commercial spaces

  • Product colorWhite
  • Recessed installation fits a 14 in. wall opening
  • Four heat settings from 375 to 2000 watts
  • Operates on 208 or 240 V AC single-phase
  • Steel grille measures 16 7/8 in. wide in white
  • Delivers up to 6824 BtuH with 158 °F temperature rise

Recessed Wall-Mount Heater for Light Commercial Use

The Dayton 3UG17 is a recessed electric wall-mount heater designed for light commercial and residential spaces. It operates on 208/240 V AC single-phase power at 60 Hz and delivers selectable heat output up to 2000 watts. The white steel grille measures 16 7/8 inches wide and fits a wall opening of 14 inches wide by 6-3/4 inches high by 4-1/2 inches deep.

Suited for Permanent 208/240 V Installations

This unit suits installers wiring a permanent recessed or surface-mounted heater on a 208/240 V circuit with selectable wattage steps of 2000, 1500, 1000 and 500 watts. It is not for sites lacking a dedicated 208/240 V supply, for portable plug-in use, or for locations requiring a different voltage or phase configuration.

Voltage and Phase Determine Compatibility

The single specification that decides fit is the 208/240 V AC single-phase 60 Hz electrical requirement. The heater draws between 2.1 and 8.3 amps depending on the selected wattage step, so the branch circuit and breaker must match this voltage and phase exactly.

How it compares

Measured against everything we stock in Heating & Cooling Controllers, at today’s prices. Recalculated every night.

Price $220.99
Pricier than about 84% of the 1,762 comparable items (median $45.99).

Specifications

Product
Brand nameDAYTON
Product colorWhite

Questions about this item

Does this heater need a dedicated 208/240 V AC single-phase circuit?

Yes, it requires a 208/240 V AC single-phase supply protected by a breaker sized for the selected wattage tap.

Can I keep my existing 14 in. wide by 6-3/4 in. high wall opening when installing this unit?

The heater fits a 14 in. wide, 6-3/4 in. high and 4-1/2 in. deep opening for recessed mounting.

How do I confirm the heater is producing the rated 158 °F air temperature rise?

Measure supply and return air with a thermometer; the difference should be close to 158 °F when the unit runs on the highest wattage setting.

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