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Indirect gas fired heating / Duct heater


Indoor or outdoor installation
The TW/TU duct heater’s ultracompact design and turndown ratio of up to 20:1 make it the top choice for small capacities under 400 MBH. It’s available in multiple configurations for flexible installation. The heat exchanger has a minimum 80% efficiency at high settings and can be operated with propane or natural gas.

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