Electric heating element 7.5 kW AG 1½" with insulation separation

Compatible areas of application

This electric heating element is ideal for buffer tanks, drinking water storage tanks, and solar storage tanks with a 1½" external thread connection. It can be easily integrated into enameled steel storage tanks and provides reliable heat as an emergency heater or supplementary heater.

Thanks to the universal connection size, the heating element can be retrofitted into existing systems without any additional installation effort.

Powerful and safely adjustable

With a power output of 7.5 kW, the heating element heats water quickly and evenly in continuous operation. The continuously adjustable thermostat allows temperatures between 30 and 75 °C.

A fixed safety temperature limiter at 98 °C protects against overheating and ensures maximum operational safety – even during longer heating phases.

High-quality materials & corrosion protection

The heating element features an integrated insulation barrier that prevents electrolytic corrosion, thus extending the service life of the entire system. The use of Incoloy 825 (material 2.4858) in the tube sheath provides excellent corrosion resistance, even in aggressive water environments.

Brass in the screw head and a housing made of robust ABS plastic round off the high-quality workmanship and guarantee long-lasting operation under demanding conditions.

Technical data

• Power: 7,500 watts
• Voltage: 400V
• Application: enamelled containers
• unheated length: 120 mm
• Installation length: 650 mm
• Protection class: IP54
• max. operating pressure: 10 bar
• Temperature control: 30 - 75 °C
• Safety temperature limiter: 98 °C
• Connection: 1 1/2" AG

Scope of delivery

• 1 x heating element 7.5 kW
• 1 x flat gasket
• Assembly & Operating instructions

Download

• Data sheet
• Operating instructions