do you have questions?

The LETS HWBi is a gas-fired hot water unit and high pressure unit combined. Heated tap water can be taken simultaneously. Thanks to the applied central-heating boiler, it is also possible to heat your office or place of business. And that is what makes the investment in the HWBi hot water cleaner valuable and cost-effective. The HWBi is one of a kind!

 

Why choose a LETS bv hot water cleaner:

  • Compact build
  • High return on investment
  • Less scale thanks to indirect system
  • Very long life expectancy thanks to indirect heating


How it works

The cold water is brought to temperature thanks to a modulating central-heating boiler, after which the hot water is collected in a break tank. The powerful plunger pump brings the water to the desired pressure. Cleaning up to 150 bar is possible.

The unit consists of the following main components::

  • Cleaning pump of sturdy West-German quality
  • High-yield heating unit
  • Boiler
  • Stainless steel break tank
  • Closed control box

>> Read more about how the LETS hot water cleaner works

Types

Hot water cleaner 670EC4

technical data:
  • 121 l/m
  • 62 l/m by 60℃
  • 227 kW
  • 120 bar
  • 15 kW

Hot water cleaner 440MR

technical data:
  • 29 l/m
  • 19 l/m by 60℃
  • 65 kW
  • 130 bar
  • 5,5 kW

Hot water cleaner 560EC2

technical data:
  • 51 l/m
  • 37 l/m by 60℃
  • 130 kW
  • 110 bar
  • 11 kW

Hot water cleaner 670EC3

technical data:
  • 121 l/m
  • 52 l/m by 60℃
  • 180 kW
  • 120 bar
  • 15 kW

Hot water cleaner 440AS

technical data:
  • 29 l/m
  • 13 l/m by 60℃
  • 45 kW
  • 85 bar
  • 5,5 kW

Hot water cleaner 440XC

technical data:
  • 29 l/m
  • 24 l/m by 60℃
  • 85 kW
  • 130 bar
  • 5,5 kW

Hot water cleaner 560EC3

technical data:
  • 51 l/m
  • 37 l/m by 60℃
  • 130 kW
  • 120 bar
  • 11 kW

Hot water cleaner C30AS

technical data:
  • 60 l/m
  • 13 l/m by 60℃
  • 45 kW
  • 20 bar
  • 4 kW

Hot water cleaner C30XC

technical data:
  • 60 l/m
  • 24 l/m by 60℃
  • 85 kW
  • 20 bar
  • 4 kW

Hot water cleaner C70EC3

technical data:
  • 80 l/m
  • 52 l/m by 60℃
  • 180 kW
  • 36 bar
  • 15 kW
Hot water cleaner HWBi

Hot water cleaner HWBi

technical data:
  • 15 l/m
  • 11.1 l/m by 60℃ - 23,3 l/m by 40℃
  • 43 kW
  • 150 bar
  • 4 kW

This product is expandable with:

Construction of high-quality stainless steel pipe network.

More info

How it works

Heating
The exchanger heats the cold water to the desired temperature. A high-yield gas heater provides heat for the boiler. After the boiler there is a mixing system to make hot cleaning possible, regardless of the boiler temperature. The boiler temperature can be adjusted. The boiler is also fitted with energy-efficient regulation and anti-oscillation design. The unit is also fitted with the necessary protections.

Technical information
The pump unit is fitted with a stainless steel break tank with level and temperature guards. The installation can withstand high temperatures very well.

Use
The pump unit starts completely automatically when a pistol is opened and has a stalled stop after the last pistol closes. The machine has a drip tray with drainage.