TR-series

Product catalog summary

Overview: The Schwank TR series is an indirect gas-fired unit air heater designed for industrial applications. It features a robust tubular heat exchanger, variable air distribution, modulating burner control, gradient control, and low maintenance requirements. The series includes four models with capacities ranging from 80 to 150 kW.

Key Features:

Heat Exchanger: S-shaped tubes allow for horizontal and vertical air distribution.
Burner Control: Modulates from 100% to 60% capacity, optimizing energy use based on room temperature.
Gradient Control: Vertical gradient control ensures even air circulation, with a summer ventilation setting available.
Suspension Options: Wall mounting with brackets or ceiling suspension with threaded rods.

Control Options:

MultiTherm S: Basic thermostat with room temperature display, summer ventilation, and failure diagnosis.
MultiTherm C: 7-day programmable thermostat with additional features like frost protection and manual override.
Multi Control Unit: Interface for building management systems.

Technical Specifications:

Models: TR 80, TR 100, TR 125, TR 150
Nominal Heat Input: Max 81-152 kW, Min 56-110 kW
Efficiency: Max power 92.3-93.2%, Min power 90.4-91.2%
Air Output: 8,750-16,000 m3/h
Sound Level: 52-63 dB(A) at 5 meters
Gas Consumption: Natural gas 8.6-16.1 m3/h, Propane 6.4-12.1 kg/h

Installation Considerations: The TR series requires a minimum suspension height of 1.7 meters for horizontal throw and allows for a maximum flue length of 9 meters vertically and 6 meters horizontally, with adjustments for elbows.

Catalog excerpts

Schwank TR-series Schwank presents the TR series: an indirect gas-fired unit air heater that is ideal for industrial applications. Characteristics of the Schwank TR series: c Robust tubular heat exchanger c Variable air distribution c Modulating burner control c Gradient control c Low-maintenance c Simple 2-wir

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Gradient control For those searching for a “reliable cost effective” unit air heater, the Schwank TR is certainly the best choice. This modern air heater has all the features which are usually associated to heaters with high technical specifications, for example variable air distribution, modulating burner and fan and a very clever gradient control, all being completely maintenance friendly. The TR-range consist of 4 capacities from 80 to 150 kW. The heaters are also provided with a vertical gradient control (or delta T-Control). When the burner is not in use, the air heater can function as a...

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Control There are 3 controlling options for the TR series. The MultiTherm is an intelligent thermostat which gets the best from the TR heater. Thanks to a number of functions which are simple to operate, a maximum comfort level can be achieved at a minimum energy consumption. MultiTherm S The Multitherm S is a thermostat, which the user can set at the desired room temperature incorporating the following additional features; c Permanent display of the room temperature c Modulates on room temperature c Summer ventilation c Controls 1-8 heaters c Failure diagnosis and reset per unit air heater...

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Technical data TR-series Unit Nominal heat input max. (h.i.) Nominal heat input min. (h.i) Maximum heat output Minimum heat output Throw horizontal Electrical power Electrical current Min. suspension height hor. throw Max. length flue vertical* Max. length flue horizontal Sound level (@ 5 metre) Weight *for each 90º elbow, 1.5m. less; for each 45º elbow, 1m. less Schwank Ltd Suite 21, 50 Churchill Square Kings Hill West Malling Kent, ME19 4YU t: 020 8641 3900 e: [email protected] w: www.schw

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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