T4398A Line Voltage Thermostat w/ Thermometer, SPST, Electric Heat Only, 120/208/240/277V, 5000W
Brand: Honeywell
Part#: T4398A1021
Honeywell/Resideo T4398A1021 is a time-tested line voltage thermostat with SPST action for 120/208/240/277V electric baseboards, fan heaters and convectors (resistive loads). This thermostat features a thermometer for convenient display of current room temperature and is easy install and use. Universal design allows to replace virtually any 2-wire wall mounted line voltage thermostat.

  • Electric baseboards
  • Convectors and fan forced heaters (resistive rated loads)

  • Rugged, time-tested design with long-lasting Micro Switch mechanism
  • Thermometer displays current room temperature
  • Mercury-free
  • Replaces virtually any 2-wire wall-mounted electric heating thermostat
  • Easy to install 6" color-coded leads
  • UL listed

Technical Specifications:
  • Programmability: Non-Programmable
  • Stages: Heat Only - electric baseboards, convectors and fan forced heaters (resistive rated loads)
  • Interface: Mechanical
  • Display: None
  • Mounting: Vertical
  • Color: White
  • Electrical Ratings: Non-inductive resistive load 22A at 120/208/240Vac; 19A at 277 Vac; 5000W; 60Hz
  • Power method: Hardwired Only
  • Switching Action: SPST
  • Electrical Connections: 6" copper lead wires
  • Setting Temperature Range: 50°F - 80°F
  • Temperature Differential: 2F (non-adjustable)
  • Thermometer Range: 50°F - 90°F
  • Dimensions (Height x Width x Depth): 4.5" x 2.88" x 2.63"
  • Packaged Weight: 8 oz

1-year warranty
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