The Nexus PAWT-180H/S XL-LE1 hygienic water heater is a 200-liter high-efficiency hygienic water heater designed for applications where hygienic hot water production, energy efficiency, and reliability are paramount. Thanks to the integrated extra-long 20-meter wave heat exchanger, an exceptionally high heat transfer is achieved.
The boiler is equipped with a stainless steel wave-spiral heat exchanger with a diameter of Ø28 mm , manufactured from high-quality stainless steel. In combination with the 1 mm thick inner tank made of duplex stainless steel 2205, this system offers excellent protection against corrosion, a long service life, and very high mechanical strength.
The frosted steel outer casing and 50 mm polyurethane insulation limit heat loss to a minimum and ensure stable and efficient operation. Thanks to the horizontal design with a width of 1836 mm , this hygienic boiler is particularly suitable for installations with limited height, such as technical rooms and utility projects.
The NEXUS buffer tanks comply with production control according to European Directive 2014/68/EU (Module A) . Thanks to advanced welding techniques, these boilers possess a high international level of quality, an elegant appearance, and excellent resistance to corrosion.
Type: Hygienic boiler
Model: PAWT-180H/S XL-LE1
Capacity: 200 liters
Heat exchanger
Type: Spiral heat exchanger
Design: Wave
Material: Stainless steel
Heat exchanger length: 20 meters
Spiral diameter: Ø 28 mm
Tank and dimensions
Inner tank material: 1 mm duplex stainless steel 2205
Inner tank diameter: Ø 370 mm
Outer jacket material: Frosted steel
Outer jacket diameter: Ø 470 mm
Width (horizontal): 1836 mm
Insulation and connections
Insulation: 50 mm polyurethane foam
Connections: Stainless steel 316L
Other details
Color: Dark Grey