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20656 Rev. B 02/16
(800) 234-4239
http://www.networketi.com
Environmental Technology, Inc.
We manage heat
®
®
Environmental Technology, Inc.
1850 N Sheridan Street
South Bend, Indiana 46628
(574) 233-1002 or (800) 234-4239
FAX (574) 233-2152 or (888) 234-4238
http://www.networketi.com/
Freeze Protection Thermostat
TRACON
®
MODEL GPT–3
Installation and Operation Manual