This unique dual-purpose Winter/Summer Thermostat can be used to control either heating appliances during the winter or cooling appliances during the summer, simply by the flick of a switch.

Winter/Summer Thermostat (PE3939) from TwoWests & Elliott

This unique dual-purpose Winter/Summer Thermostat can be used to control either heating appliances during the winter or cooling appliances during the summer, simply by the flick of a switch.

To control a heating or cooling appliance rated up to 3 KW. 

Reversible temperature range 5-30 Centigrade/40-85 Fahrenheit.

Can be changed from Winter to Summer use by operating a switch positioned inside the control box.

A power light indicates when power is being consumed (green in winter, red in summer).

Supplied with a 6ft (183cm) mains lead and bracket to mount the control box on a greenhouse wall.

Dimensions: 6" x 3" (15cm x 8cm) control box.

Temperature is measured by an encapsulated thermister; attached to the control box by a 6'6" (2m) flexible lead. This allows the sensor to be placed in the most suitable position to give extremely accurate control.