The Wrap On model 18800 is a Preset Thermostat that is easy to install. When plugged into a 120 VAC electrical outlet, the model 18800 Preset Thermostat will automatically turn the power on and off to any device plugged into it. It will turn power on when air temperature drops below approximately 35F and turn power off when the temperature exceeds approximately 45F.
The Preset Thermostat can be used with self-regulating type heating cables and many electrical devices such as heat lamps, stock tank heaters and pond heaters.
Wrap On Installation Manual Not Available