69-1484-2 G.H. Rev. 11-02
Printed in Mexico
www.honeywell.com/yourhome
T8400C1099, T8401C1031 ELECTRONIC THERMOSTATS
Automation and Control Solutions
Honeywell
Honeywell Limited-Honeywell Limitée
1985 Douglas Drive North
35 Dynamic Drive
Golden Valley, MN 55422
Scarborough, Ontario
M1V 4Z9