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5 69-1285—2
STEP 1. PREPARE FOR INSTALLATION
❑ Check Table 1, the compatibilit
y
chart, to make sure the thermostat is compatible with
y
our s
y
stem. If
y
our s
y
stem
is not compatible, call Hone
y
well Customer Relations Center, toll-free, 1-800-468-1502.
Table 1. Compatibility Chart.
a
Compatible with 2-wire Hone
y
well and Taco zone valves. Not compatible with 3-wire zone valves or 2-wire White
Rod
g
ers no. 1361 zone valves.
b
Not compatible with an
y
120/240 volt s
y
stem.
Package Contents
• Thermostat • Wallplate
• Screws and anchors • Wirin
g
labels
• 3 Ener
g
izer® AA batteries • Owners manual
Tools Required
• Screwdriver
• Drill
System Type Compatibility with CT3650
Gas — Standin
g
Pilot Yes
Gas — Electronic I
g
nition Yes
Gas-fired Boilers
Yes
a
Gas — 750 Millivolt Heat Yes
Oil-Fired Boilers
Yes
a
Oil-Fired Furnace Yes
Electric Furnace Yes
Electric Air Conditionin
g
Yes
Baseboard Electric (120/240 line volt)
b
No
Sin
g
le Sta
g
e Heat Pump Yes
Multista
g
e Heat Pumps/Multista
g
e Equipment No