Tag: Touch-screen Programmable c

HONEYWELL TH9421C1004 Touch-screen Programmable Thermostat  Touch-screen Programmable Thermostat U.S. Registered Trademark. US Patent No. 6,208,263; 6,373,376; 6,448,901; 6,595,430; 7,012,927; 7,044,397; D509151 and other patents pending. Copyright © 2008 Honeywell International Inc. All rights reserved. Installation Guide69-1816EFS-03 For up to 4 Heat/2 Cool systems with Honeywell THM5421C or equivalent. CAUTION: ELECTRICAL HAZARD. Can cause electrical shock…