The Stelpro STE402NP thermostat features a night setback mode allowing you the option to program an alternate temperature setting for a specified duration, at the end of which the thermostat returns to its regular daytime setting. This cycle repeats itself automatic every repeats itself automatically every 24 hours from the moment it was programmed. No resetting is required as the unit reacts like a programmable thermostat.

This thermostat has a precision of (+/-.15 °C). Its CSA performance seal of approval # CSA-C828(99) is proof of the products capability to control and maintain, with the utmost accuracy, a desired room temperature.