ETC/15
With it's remote sensor this unit has the remarkable ability to control a wide variety of temperature related applications
Swimming Pools
Paint Ovens
Domestic Central Heating
Photographic Baths
Drying Rooms
Sauna's
Commercial Building Heating
Horticulture
Direct Replacement for Bi-metal type controllers
You can clearly see the mains isolating transformer & the high quality 15amp switching relay
Voltage free change over contacts on the relay, continued out to the terminals allow easy control of rising or falling temperatures
The large black preset is the differential adjustment. The large red, light emitting diode indicates when heat is needed
