Electric heater for pool Behncke EWT 80-81, 220 V, 1.5 kW

Pool Electric Heater Behncke EWT 80-81, 220 V, 1.5 kW

The **Behncke** pool electric heater is an electric water heater for pools, made of high-quality plastic with an Incoloy 825 heating element. It includes a 51°C thermostat and a pressure switch as a circulation control device.

It is externally lacquered, with two PVC DN 40 connections and plastic mounting brackets.

🔹 Key Advantages

• Reliability

• High precision

• Absolute safety

• Premium materials
  

• Versatile installation
  

• Suitable for private and commercial pools

Technical Specifications

• Dimensions: 495x340 mm

• Power: 1.5 kW

• Voltage: 220 V

• Operating Pressure: 3 bar

• Connection: DN40

• Connection Type: Adhesive

• Operating Temperature: 0-40°С

• Chloride Content: 3000 mg/l

• Free Chlorine: Unlimited

• Water Salinity: 3.5%

• Water Flow: 1000 l/h

• pH Value: 6.8 - 8.2

• Material: Plastic, Incoloy 825

• Application Type: private and commercial pools

Which pools is it suitable for?

The Behncke electric heater is recommended for:

• Private pools

• Commercial pools in hotels

• SPA complexes

• Sports and wellness centers

For distributors and dealers

We offer special cooperation conditions for B2B clients:

• Technical consultation

• Wholesale prices

• Fast shipping

Contact us to receive an individual commercial offer.

Frequently Asked Questions

Do I need to install an additional flow sensor?
For EWT 80-81 models, the presence of a pressure switch provides basic safety with standard installation. However, if the heater is installed below the pool water level (more than 0.5 m), the built-in pressure sensor loses its effectiveness. In this case, the official instructions require the installation of a separate mechanical flow switch.

What material are the heating element and casing made of?
The heating element is made of Incoloy 825 alloy – a high-quality alloy containing nickel, chromium, and molybdenum, which provides excellent corrosion resistance. The casing itself is made of heat-resistant and high-quality plastic that can withstand an operating pressure of up to 3 bar.

Can the electric heater be used for saltwater?
Incoloy 825 alloy can withstand chloride content up to 3000 mg/l. However, for pools with electrolysis systems (saltwater), it is better to consult with installers in advance, strictly control the chlorine level, and maintain the correct pH level.