TR 125

Gas-fired unit air heater, 125 kW

  • Improved efficiency
  • Quick warm-up
  • Reliable design
  • High outputs
  • 10 years warranty on heat exchanger
TR 125

Gas-fired unit air heater, 125 kW

  • Improved efficiency
  • Quick warm-up
  • Reliable design
  • High outputs
  • 10 years warranty on heat exchanger

Description

Suitable for larger commercial and industrial areas requiring high heating capacities.

Features

  • tubular heatexchanger with atmospheric burner
  • modulating burner control
  • constant air output
  • available for natural gas and propane gas
  • no condensate drain necessary
  • provided with 4x M10 suspension points
  • installation on brackets or by threaded bar
  • easy to maintain
  • suitable for larger factories or warehouses

Technical features

Nominal power 123.1kW
Nominal load lower value 134.5kW
Efficiency 92%
Air volume 0m³/h - 14250m³/h
Max. throw horizontal 33m
Max. throw vertical 6m
Supply voltage 230V
Nominal current 4.8A
Max. electric power input 1100W
Max. sound level (at a distance of 4 metres) 62dB(A)
Material heat exchanger Other
Closed version Yes
Burner controller high/low No
Burner controller, modulating Yes
Control signal on/off Yes
Control signal 0-10 V No
Fan type Axial
Degree of protection (IP) IP00B
Height 970mm
Width 1735mm
Depth 985mm
Weight 230kg
Min. mounting height (horizontal air distribution) 1.7m
Outer pipe diameter combustion air 130mm
Seasonal space heating energy efficiency (Ns) 72.6%
Connection, fuel External thread
Nominal diameter fuel 3/4 inch (20)
Gas consumption low-calorific natural gas (G25) 15.7m³/h

Images

Accessories

Controls
Suspension
Other
Flue material

Service parts

View our service parts for the TR 125 (and earlier models) in the parts shop.

Parts shop

Winterwarm TR-range (axial)

The Winterwarm TR heater is a robust gas-fired warm air heater, suitable for large industrial spaces.

All Winterwarm TR types