OTH4000PA Programmable Electronic Thermostat

The OTH4000 series offers a range of 2-wire line voltage thermostats that
provides great energy savings over conventional thermostats.
Perfect to control baseboards, radiant ceilings, convectors or fan-forced
heaters, these thermostats electronically measure the amount of heat required
to maintain room temperature setting precision within ± 0.5°C.
The digital screen displays room temperature at all time.