5 69-1199—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.
aCompatible 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.
bMillivolt s
y
stem must be heatin
g
onl
y
.
cNot 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 CT3500/CT3595
Gas — Standin
g
Pilot Yes
Gas — Electronic I
g
nition Yes
Gas-fired Boilers Yesa
Gas — 750 Millivolt Heat onl
y
bYes
Oil-Fired Boilers Ye sa
Oil-Fired Furnace Yes
Electric Furnace Yes
Electric Air Conditionin
g
Yes
Baseboard Electric (120/240 line volt)cNo
Sin
g
le Sta
g
e Heat Pump Yes
Multista
g
e Heat Pumps/Multista
g
e Equipment No