Thermostat - #18500
This thermostat is for use with non-automatic Gro-Quick Soil Warming Cables. The 18500 model has adjustable temperature settings from 40ºF to 100ºF and is GFCI protected. It can also be used to control portable electric heaters and heat lamps. Capacity: 1200 watts at 120 vac, approx. 10 amps.

Instructions
	Thermostat Instructions

Heavy-Duty Adjustable Thermostat - #18700
Provides automatic temperature control for all types of portable space heaters that operate on electricity. It is safe, easy to use and plugs into an existing 120V outlet. Designed for indoor use, the model 18700 thermostat adds safety, comfort and convenience to workshops, garages and farm buildings. It also can provide winter protection against damage caused by freezing waterpipes if your heating system fails when you’re not home. Capacity is 1800 watts at maximum load, 13.8 amps. Temperature range: 0ºF to 100ºF. 120VAC with a 3-prong grounded plug and receptacle. Metal housing for heavy-duty use. Should be used with GFCI protected outlet.

Instructions
	Heavy-Duty Adjustable Thermostat Instructions

Current Sensing Device - #18900
Use to detect if your roof and gutter cable or pipe heating cable is operating. It works with all brands of pipe heating and roof and gutter cables. To use, simply plug the cable you want to monitor into the Current Sensing Device and observe the indicator light. When the light is on, the cable is working. It is also an ideal retrofit product for mobile home pipe heating cables as well as other electrical devices such as heat lamps, engine block heaters, soil warming cables and some space heaters. Model 18900 has a 10-foot cord, sensor with light on cord opposite of plug, 1500 watt/12 amps at 120 VAC capacity and a receptacle with a piggyback plug design. Should be used with GFCI protected outlet.

Instructions
	Current Sensing Device Instructions

Preset Thermostat - #18800
Save energy and equipment by running only when needed. Many heating cables include a thermostat for automatic operation. However, self-regulating type heating cable systems usually do not include a thermostat. Although the heat output and energy consumption of self-regulating cables are reduced when temperatures rise above freezing, all self-regulating cables continue to use power, and that costs money.

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 35ºF and turn power off when the temperature exceeds approximately 45ºF. 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.

The Preset Thermostat is easy to install. Simply unplug the heating cable, plug in the Preset Thermostat, and then insert the heating cable plug into the thermostat. Maximum capacity is 1800 watts, 15 amps at 120 VAC. This device should be used in conjunction with a GFCI protected outlet.