The Honeywell L641B1004 Low Limit Pipe Thermostat is a programmable thermostat designed for use in bathrooms. It is powered by corded electric or battery and features a white rectangular shape with a 2-wire wire configuration. This thermostat is suitable for central heating radiators and offers adjustable thermostat settings for both freeze and frost protection. With a control style that includes dial and rotary knob options, this Honeywell thermostat provides reliable temperature control for your home.