RTH1120B Digital
Manual Thermostat
INCLUDES INTERCHANGEABLE FACE-
PLATES TO CUSTOMIZE APPEARANCE
KEY FEATURES
• Large, easy-to-read backlit display
• Décor line includes 3 interchangeable
faceplates to customize appearance (Titanium,
Charcoal, Taupe)
• Battery Powered — retains memory in the event
of a power outage
• Easy-access battery compartment
• Slim, compact design
• Advanced temperature control minimizes
temperature swings to ensure total comfort —
+/- 1° F accuracy
SPECIFICATIONS:
MODEL
RTH1120B Digital Manual
Master Carton
Qty
6
Dim. WxHxD (in.)
9 5/16 x 8 1/8 x 17 1/16
Cu. Ft
.6
Retail Package
Qty
1
Dim. WxHxD (in.)
8 3/4 x 6 1/2 x 1 3/4
Carton Wt. (lbs.)
.6
Cu. Ft
.06
Automation and Control Solutions
Honeywell
1985 Douglas Drive North
Golden Valley, MN 55422
800-468-1502
yourhome.honeywell.com
67-5119
March 2006
© 2006 Honeywell International Inc.
COMPATIBILITY CHART:
24-volt Heating and Air
Conditioning Systems:
Single Stage Heating and Cooling
Yes
Multistage Heating and Cooling
No
Heating Only
Yes
Cooling Only
Yes
Furnace (Warm Air)
Yes
Central Air Conditioning
Yes
Heat Pump without Auxiliary Heat
No
Heat Pump with Auxiliary Heat
No
Hot Water
Yes
Steam or Gravity
Yes
750 Millivolt
Yes
Gas Fireplaces
Yes
Electric Baseboard Heat (120-240 Volts)
No
UNITED STATES
CANADA
