Buffer tank AKIL 500

Product information
The NIBE AKIL is an accumulator tank for hot water storage designed for larger buildings. When combined with a heat exchanger, the copper-lined NIBE AKIL provides an efficient system solution for installations where infrequent draw-offs are paired with short, high-volume demands, e.g. apartment blocks, sports halls and schools.

Applications
Efficient domestic hot water storage for apartment buildings and commercial premises where large instantaneous volumes are required.

Installation and design
Designed for installations with narrow inlet openings and low ceilings. The tanks are vertically stackable to achieve high storage volumes in restricted spaces.

Capacity and scalability
All connections are located at one end, facilitating series connection of multiple units to meet large hot water requirements.

Accessories

• NIBE PLEX 310-80: Tap water exchanger. PLEX is a plate heat exchanger with plates manufactured from acid-resistant steel (SS 23 43). Insulation consists of two 30 mm-thick moulded polyurethane foam halves (equivalent to approx. 70 mm mineral wool). Surface covered in ABS plastic.
• NIBE PLEX 310-60: Tap water exchanger. PLEX is a plate heat exchanger with plates manufactured from acid-resistant steel (SS 23 43). Insulation consists of two 30 mm-thick moulded polyurethane foam halves (equivalent to approx. 70 mm mineral wool). Surface covered in ABS plastic.
• NIBE PLEX 322-40: Tap water exchanger. PLEX is a plate heat exchanger with plates manufactured from acid-resistant steel (SS 23 43). Insulation consists of two 30 mm-thick moulded polyurethane foam halves (equivalent to approx. 70 mm mineral wool). Surface covered in ABS plastic.
• NIBE PLEX 310-20: Tap water exchanger. PLEX is a plate heat exchanger with plates manufactured from acid-resistant steel (SS 23 43). Insulation consists of two 30 mm-thick moulded polyurethane foam halves (equivalent to approx. 70 mm mineral wool). Surface covered in ABS plastic.
• NIBE PLEX 322-60: Tap water exchanger. PLEX is a plate heat exchanger with plates manufactured from acid-resistant steel (SS 23 43). Insulation consists of two 30 mm-thick moulded polyurethane foam halves (equivalent to approx. 70 mm mineral wool). Surface covered in ABS plastic.
• NIBE PLEX 322-30: Tap water exchanger. PLEX is a plate heat exchanger with plates manufactured from acid-resistant steel (SS 23 43). Insulation consists of two 30 mm-thick moulded polyurethane foam halves (equivalent to approx. 70 mm mineral wool). Surface covered in ABS plastic.
• NIBE PLEX 310-40: Tap water exchanger. PLEX is a plate heat exchanger with plates manufactured from acid-resistant steel (SS 23 43). Insulation consists of two 30 mm-thick moulded polyurethane foam halves (equivalent to approx. 70 mm mineral wool). Surface covered in ABS plastic.

Technical data (table)
Height (mm) — 727
Width (mm) — 727
Depth (mm) — 1746
Net weight (kg) — 130
Efficiency class water heating — C
Volume water heater (l) — 495

Technical specifications

• Type: Accumulator tank for hot water storage, copper-lined when combined with heat exchanger
• Designed for: Larger buildings such as apartment blocks, sports halls, schools
• Installation: Vertically stackable; connections located at one end for easy series connection
• Height: 727 mm
• Width: 727 mm
• Depth: 1746 mm
• Net weight: 130 kg
• Volume (water heater): 495 l
• Efficiency class (water heating): C