1660-18915 Thermostat
The 1660-18915 thermostat is a watertight, dust tight and corrosion resistant temperature control in a lightweight die cast enclosure with an internal calibrated reference dial and tamperproof adjustment for outdoor or indoor locations. The liquid-filled thermal system, with its stainless steel sensor stem, provides a very dependable and accurate control system.
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Wiring
For heater control, low alarm
(close on falling temperature)
use COM and NC. For high
alarm (close on rising
temperature) use COM and NO.


