AO Smith T498A1778 T498A Non-Programmable Thermostat, Line Voltage, 40 - 80 deg F, +/-3 deg F Differential, Snap-Acting, SPST Switch, Bi-Metal Sensor, 1 Stage, 120/227 VAC, 60 Hz, 19 - 22 A, Hardwired, Vertical Mount, Brush Gold/Beige, 4-9/16 Inch L x 2-7/8 Inch W x 1-15/16 Inch H, Includes: Range Stops, Locking Cover and Extra Knob Decal For Recalibration
• Easy to install, color coded leads
• Select models include extra knob decal for recalibration, if necessary
Application: Convectors, Electric Baseboards and Fan Forced Heaters