Dux 28L/32L Commercial Continuous Flow Water Heater Product Leaflet

Dux 28L/32L commercial continuous flow water heaters with condensing and non-condensing models, manifold systems, and flueing options for indoor/outdoor use.


Dux 28L/32L Commercial Continuous Flow Water Heater Product Leaflet - cover page
Brand
Dux
Document type
Product Leaflet
Language
English
Pages
6
File format
PDF
File size
7.1 MB
Published
03 November, 2026
Updated
03 November, 2026
MD5 checksum
17D05A6CFD2A7622128952A75CFC5591

About this manual

The Dux Commercial range offers continuous flow water heaters in 28L and 32L models, designed for commercial applications with higher water usage. Units can be linked up to 24 for flow rates from 2.5L/min to 768L/min. Condensing models achieve 96.4% thermal efficiency, while non-condensing models are 84.5%. Both feature Low Nox burners for reduced emissions and robust heat exchangers with thicker pipes and fins. Indoor and outdoor models are available with manifold systems for flexible installation and redundancy.

What's inside

  • Commercial Water Heating
  • Intelligent Manifold System
  • Tank Manifold System
  • Flueing and Dimensions
  • Accessories
  • Warranty
  • Thermal Efficiency
  • Installation Options

Specifications

Thermal Efficiency (Condensing)96.4%
Thermal Efficiency (Non-Condensing)84.5%
Max Flow Rate768L/min
Warranty (Heat Exchanger)5 years
Warranty (Parts & Labour)2 years
Tank Capacity (315C0)321L
Maximum Operating Pressure800 kPa
Maximum Temperature82°C

Frequently asked questions

What is the thermal efficiency of the condensing model?

96.4% thermal efficiency.

How many units can be linked together?

Up to 24 units can be linked together.

What is the warranty on the heat exchanger?

5 years warranty on the heat exchanger.

What are the maximum operating pressure and temperature?

Maximum operating pressure is 800 kPa and maximum temperature is 82°C.

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