junction box thermostat with e terminal

{"cid":"91148828","title":"2H\/2C Heat Pump Electronic Room Thermostat with RC Terminal Designations and White\/Blue\/Green Backlight Color","imgUrl":"https:\/\/img.chinax.com\/nimg\/f5\/a9\/de6917818b9fe7e14f83e1486bb6-200x200-1.jpg","attrs":{"Price":"negotiable","Brand Name":"OCSTAT","Model Number":"STN3215","Minimum Order Quantity":"1 piece","Delivery Time":"45 to 60 days","Place of Origin":"China","Certification":"FCC,CE,ISO","Packaging Details":"40pcs in a carton","Payment Terms":"TT,L\/C, western union\uff0cPayPal","Supply Ability":"200,000pcs per month","Temperature Ranges":"32\u00b0F ~ 99\u00b0F (0\u00b0C ~ 40\u00b0C)","Mounting Means":"Mounts On Wall Or Junction Box","Display Size":"5.65 Sq.in.","Terminal Designations":"RH,RC,C,O,B,G,W,Y,W2,Y2","Programming":"7 Day, 5\/1\/1 Day, Or Non-programmable","Temperature Control Ranges":"44\u00b0F ~ 90\u00b0F (7\u00b0C ~ 32\u00b0C)","Physical Dimensions":"138mm W*98mm H*29mm D","Type":"HVAC Thermostats"}}