Hercules Product Info 
Hercules Product IdYTHX9321R5061
Product DescriptionHD COMFORT SYSTEM KIT PROGRAMMABLE 5
Unit of MeasureEA
Manufacturer Info 
Manufacturer NameHoneywell
Brand NameHoneywell
Part NumberYTHX9321R5061/U
Product DescriptionHoneywell Prestige® YTHX9321R5061/U HD Comfort System Kit, Programmable Thermostat, 40 to 90 deg F Heat/60 to 99 deg F Cool Control, R, RC, C, W-O/B, W2-AUX/E, Y, Y2, G, A-L/A, K, U1, U2 Terminal
Product Features
Prestige redefines how a thermostat can look and function and is the easiest-to-use programmable thermostat available. This RedLINK enabled line includes a - 7 Day Programming wizard, Multi-Language Options & USB setup, Customizable Service Reminders.
Product Documents 
Document TypeDownload Link
CatalogYTHX9321R5061_Catalog (pdf)
Specification SheetYTHX9321R5061_Specification Sheet (pdf)
Product Specifications 
Thermostat Type Programmable
Control Range 40 to 90 deg F Heat/60 to 99 deg F Cool
Terminal Designations R, RC, C, W-O/B, W2-AUX/E, Y, Y2, G, A-L/A, K, U1 , U2
System Switching Heat/Cool/Auto/Off
Fan Switching Auto/On/Circulate
Number of Stages 5
Stages Heat 3 Heat Pump, 2 Conventional
Stages Cool 2 Heat Pump, 2 Conventional
Humidity Range 0 to 90% Non-Condensing
Display Type 8.06 sq-in Tri-Lingual
Voltage Rating 18 to 30
Power Source Hardwired
Color Arctic White