XR 80+

Gas-fired unit air heater, 80 kW

  • Improved efficiency
  • Heating and air circulation
  • Economical energy consumption
  • Quick warm up
  • Reliable design
XR 80+

Gas-fired unit air heater, 80 kW

  • Improved efficiency
  • Heating and air circulation
  • Economical energy consumption
  • Quick warm up
  • Reliable design

Description

The XR 80+ is the lowest capacity of the large models with axial fan, especially suitable for high (>6m) and large industrial halls. The unit has a capacity of 80 kW and does not need a condensate siphon. The pre-mix burner and the system fan both have stepless modulation down to 60% output. These features ensure a constant and even temperature in the building.

Features

  • modulating premix burner and fan 
  • delta T-control optimizes energy consumption   
  • summer ventilation
  • available in natural gas or propane version 
  • installation friendly   
  • no condensate drain necessary
  • simple maintenance 
  • controller can operate up to 8 heaters   
  • other controling possibilities: 0-10V. and modbus  

Technical features

Nominal power 68.4kW
Efficiency 95.7%
Air volume 8500m³/h - 10200m³/h
Max. throw horizontal 52m
Max. throw vertical 0m
Supply voltage 230V
Nominal current 3.3A
Max. electric power input 730W
Max. sound level (at a distance of 4 metres) 65.94dB(A)
Material heat exchanger Stainless steel
Closed version Yes
Burner controller high/low No
Modulating burner control Yes
Control signal on/off Yes
Control signal 0-10 V No
Fan type Axial
Degree of protection (IP) IP20B
Height 1040mm
Width 1135mm
Depth 1090mm
Weight 185kg
Min. mounting height (horizontal air distribution) 2.7m
Outer pipe diameter combustion air 100mm
Seasonal space heating energy efficiency (Ns) 78.9%
Fuel connection Internal thread
Nominal diameter fuel 1 inch (25)
Gas consumption low-calorific natural gas (G25) 8.7m³/h
Gas consumption propane (G31) 5.8kg/h
Gas consumption high-calorific natural gas (G20) 7.6m³/h

Images

Accessories

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Service parts

View our service parts for the XR 80+ (and earlier models) in the parts shop.

Parts shop

Winterwarm XR+-serie

The Winterwarm XR+ heater is a gas-fired unit air heater with innovative technology for highly efficient heating of all types industrial and commercial buildings.

All Winterwarm XR_plus types