WWH 120

LPHW warm air heater, 20 kW

  • Several air discharge options
  • Simple to control
  • Long lifetime
  • Suitable for various locations
  • Low investment
WWH 120

LPHW warm air heater, 20 kW

  • Several air discharge options
  • Simple to control
  • Long lifetime
  • Suitable for various locations
  • Low investment

Description

The WWH 120 is a compact water heater with a capacity of 19.5 kW at a water temperature of 90°/70°. The heat exchanger is a combination of copper tubes and aluminium fins which ensures optimum heat transfer.

It can be applied in small buildings like shops, warehouses etc.

Features

  • horizontal or vertical air discharge 
  • extra louvres available 
  • 4-way or 6 way down flow plenum for suspended ceilings 
  • on/off thermostat control
  • 5-step switch regulates air volume (optional)
  • long lifetime 
  • suitable for all water temperatures (not steam) 

Technical features

Heat emission 0kW - 19.5kW
Air volume 0m³/h - 1900m³/h
Max. throw horizontal 12m
Max. throw vertical 4m
Connection voltage 230V - 230V
Number of phases 1
Nominal current 0.7A
Max. electric power input 153W
Adjustable fins on exhaust side Yes
Heat exchanger material Aluminium/copper
Fan type Axial
EC ventilator as standard No
Sound pressure level at height of 5 metres 0dB(A) - 58dB(A)
Height 505mm
Width 505mm
Depth 380mm
Nominal inner diameter 3/4 inch (20)
Water-side resistance at dT 20°C 3kPa
Max. operating pressure 500kPa
Water content 0.9l
Weight including filling 21kg
Recommended suspension height 2.5MTR
Protection class IP54
Heat emission 80/60 15kW
Heat emission 70/50 14kW

Images

Accessories

Controls
Suspension
Other

Service articles

View our service parts for the WWH 120 (and earlier models) in the parts shop.

Parts shop

Winterwarm WWH-series

The Winterwarm WWH range are LPHW heaters which, combined with any type of hot water system, can comfortably heat up any room.

All Winterwarm WWH types