Honeywell T834 series - Product Overview and Specifications; System Application Details; Technical Specifications

T834 Series
This thermostat provides control of 24 Vac single-stage heating
and cooEng 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)
, 73Wx121Hx38D(mm)
Dimensions (horizontal model)
, 4.75W x 2.68H x 1.5D (inches)
• 121W x73H x 38D (ram)
• Auto, On
Electrical Ratings
Terminal Voltage (50/60Hz) Running Current
W Heating 20-30 Vac 0.02-1.2 A
Y Cooling 20-30 Vac 0.02-1.2 A
G Fan 20-30 Vac 0.02-0.6 A
O Cooling
Changeover 20-30 Vac 0.02-0.5 A
B Heating
Changeover 20-30 Vac 0.02-0.5 A