Honeywell T8034 Owner's Manual - Page 2

T834 Series Product application This thermostat provides control of 24 Vac single-stage heating and cooling systems. System Types • Gas, oil, or electric heat with air conditioning • Warm air, hot water, high-efficiency furnaces, heat pumps, steam, gravity • Heat only • Heat only with fan • Cool only System Settings • Heat, Off, Cool (T834N) • Off, Cool (T834L) Fan Settings Specifications Temperature Range • 50° to 90°F (10° to 32°C) Operating Ambient Temperature • 0° to 120°F (-18° to 49°C) Operating Relative Humidity • 5% to 90% (non-condensing) Dimensions (vertical model) • 2.88W x 4.75H x 1.5D (inches) • 73W x 121H x 38D (mm) Dimensions (horizontal model) • 4.75W x 2.88H x 1.5D (inches) • 121W x73H x 38D (mm) • Auto, On Electrical Ratings Terminal W Heating Y Cooling G Fan O Cooling Changeover B Heating Changeover Voltage (50/60Hz) Running Current 20-30 Vac 0.02-1.2 A 20-30 Vac 0.02-1.2 A 20-30 Vac 0.02-0.6 A 20-30 Vac 0.02-0.5 A 20-30 Vac 0.02-0.5 A 2