The Standard Heat/Cool Manual Thermostat CT51N
CT51N The Standard Heat/Cool Manual Thermostat is a non-programmable mechanical thermostat including integrated thermometer. Quiet switching, Heating/cooling model, 4 wires, Used with central gas or oil heating, electric furnaces and central electric cooling. Use in single transformer.
Sku: YCT51N1008 and CT51A1035
/media/product_images/0-85267-27119-6_sm.jpg
http://www.medwing.com/product/the-standard-heatcool-manual-thermostat-ct51n