The Immersion Heater Thermostat Only 7 Inch is an easy to use, safe thermostat device which is an ideal option for retrofitting and bringing your old system up to new standards. The Backer 13200J range of BMST thermostats incorporate a secondary safety cut-out which is independent to the main thermostat. These thermostats have a 2nd set of contacts which open and limit the temperature of the water to 98°C if the primary thermostat should fail.
Features and Benefits
• BMST thermostat with integral secondary safety cut-out
• Safety Cut-Out is independent to the main thermostat
• Retro-fitted to old immersion heaters
• Can be incorporated into any of the Backer type VC range
• 7” / 175mm length
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