Resideo - Honeywell Home T4398B1029 Electric Heat Thermostat

Electric Heat Thermostat from Resideo - Honeywell Home T4398B1029 delivers dependable line-voltage control for single-stage heating. This non-programmable thermostat is built for reliable performance on 120/208/240/277 VAC circuits, ensuring simple operation and steady comfort in any home or small business heating system.

With a DPST switch, UL and CSA approvals, and a vapor-filled dual-diaphragm sensor, this high-performance unit reacts quickly to temperature changes. The compact rectangular vertical cover in Premier White blends with most décor, while its dimensions (2-7/8 in W x 2-5/8 in D x 4-1/2 in H) fit standard back boxes. Differential temperature is 2°F for tight control.

• Type: Non-programmable, 1-Heat (single-stage) thermostat
• Voltage: Line voltage control for 120/208/240/277 VAC at 60 Hz
• Switch: DPST (dual-pole, single-throw) for reliable operation
• Current rating: 22 A @ 120/208/240 V, 19 A @ 277 V (non-inductive resistive)
• Sensor: Vapor-filled dual-diaphragm for fast response
• Approval: UL and CSA listed
• Dimensions: 2-7/8 in W x 2-5/8 in D x 4-1/2 in H
• Differential: 2°F for precise temperature control