Honeywell TB7220 - Page 3

TB7220 ULTRASTAT PROGRAMMABLE THERMOSTAT
3 63-2636—03
Calibration (TB7220, C7089U, C7189U, T7770A):
No field calibration required.
Mounting Means:
TB7220: Direct wall-mount using mounting screws and
anchors provided. Fits standard vertical or horizontal
2 in. x 4 in. junction box.
C7089U: Mounts outside of living space with mounting clip and
screws provided.
C7189U, T7770A: Mounts directly on the wall using mounting
screws and anchors provided. Fits a vertical 2 x 4 in. junc-
tion box.
Cover Plate:
32003796-001 Cover Plate is used to cover marks left on the
wall by the old thermostat.
Dimensions:
TB7220 Thermostat: See Fig. 1.
C7089U Outdoor Sensor Mounting Clip: See Fig. 3.
C7189U Remote Indoor Sensor: see Fig. 5.
T7770A: See Fig. 4.
32003796-001 Cover Plate: See Fig. 2.
Fig. 1. TB7220 Thermostat
dimensions in in. (mm).
Fig. 2. 32003796-001 Cover Plate dimensions in in. (mm).
Fig. 3. C7089U Outdoor Sensor Mounting Clip
dimensions in in. (mm).
M24100
3-3/4
(95)
THERMOSTAT
AND WALLPLATE
1-3/8
(35)
6 (152)
LARGE COVER PLATE
BRACKET
LEVEL
LEVEL
MEDIUM COVER PLATE
UP
6-7/8 IN. (175 MM)
UP
8-5/16 IN. (211 MM)
6 IN.
(152 MM)
M13669
BRACKET FOR MOUNTING ON JUNCTION BOX NOT INCLUDED
WITH COVER PLATE .
1
USE BOTTOM MOUNTING HOLES.
2
2
2
5 IN.
(127 MM)
1
2
2
M4488
1-1/2 (38)