NIBE ELK 42 Electric Cassette/Electric Boiler Supplement For Heat Pump

Description

NIBE ELK 42 is a powerful electric cassette designed primarily for docking and running together with a heat pump when heating larger properties and commercial buildings. It functions as a reliable external supplement that automatically steps in and delivers the necessary peak power during the coldest days of the year, ensuring a pleasant and even indoor climate all year round.

NOTE! Velltra assures that all NIBE products marketed and sold by us are manufactured in Sweden and contain components of the highest quality, specially adapted for the Nordic market and its challenging climate.

Reliable peak heat and additional power for heat pumps

When installed in larger water-based heating systems, the unit delivers up to 42 kW of additional heat. The cassette works harmoniously with the property's primary heat source and provides relief when the heat demand is greatest, which means that the entire system can be dimensioned more energy-efficiently without compromising capacity.

Robust construction and high operational reliability

The electric cassette is built with a pressure vessel made of heavy-duty steel sheet and equipped with durable stainless steel immersion heaters with brass heads. The construction is developed to withstand an operating pressure of up to 7 bar, which enables stable and long-term operation even in demanding environments.

Smooth installation and flexible docking

Thanks to a well-thought-out design with connections located on the back for the supply line, return line and drain, the unit is easily integrated into existing or newly installed pipe systems. The compact wall-mounted design minimizes the space requirement in the boiler room and simplifies service and maintenance.

Security and warranty

Please note that the manufacturer’s full warranty is not applicable for units bought in Sweden and installed outside Sweden.

Secure business and delivery with Velltra Velltra is a pioneer in heat pumps and has delivered thousands of units to satisfied customers throughout the EU over the years. When you shop with us, your investment is safe all the way. All our shipments are always insured for transport, which guarantees extra fast and smooth handling if transport damage should occur.

Technical specifications

• Rated power: 42 kW
• Connection voltage: 400 V (3-phase, 50 Hz)
• Maximum permissible operating pressure: 7 bar (0.7 MPa)
• Water volume: 4.5 liters
• Fuse: 63 A
• Protection class: IP21
• Width: 350 mm
• Depth: 400 mm
• Height: 700 mm
• Weight: 50 kg
• Immersion heater material: Stainless steel (SIS 2348 / EN 1.4404)
• Vessel material: Sheet steel
• Mounting: Wall / hanging