The Honeywell L641 TamperProof Thermostat in White is a high limit pipe stat suitable for surface mounting. It has a 2-wire configuration and operates on 240V line voltage. The thermostat features adjustable temperature control with frost protection. The control style is rotary knob and analog/mechanical, making it non-programmable. The model is Honeywell L641B, constructed from plastic with a rectangular shape and temperature sensor technology. It can be powered by either corded electric or battery.
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