Indoor Direct Fired Makeup Air Unit

Direct fired our direct fired systems are efficient and safe for many space heating applications.
Indoor direct fired makeup air unit. Select from a variety of make up air units for commercial industrial and kitchen applications. Units are designed for natural and propane gas applications and for indoor or outdoor installation. Direct fired indoor outdoor make up air mcv mvv ideal for applications that require 100 outside air our direct fired unit provides maximum application flexibility and is available in two models. With a good heat to air volume value they provide excellent temperature control with 25 1 modulation capability.
Their modular design provides mix and match flexibility that can be used to customize these heaters for virtually any indoor application. Direct fired make up air heaters may be considered to be 100 efficient because no heat is vented to the atmosphere. Heating options include direct gas fired indirect gas fired steam hot water and electric resistance. Available cooling options are evaporative cooling direct expansion coils and chilled water coils.
Request product information. This design results in an extremely efficient system that achieves 100 combustion efficiency and a 92 overall thermal efficiency with 8 of the total heat lost in the latent heat of water formed in combustion. Direct fired indoor outdoor make up air mdb mrb designed to provide an economical and efficient means of supplying tempered make up air. No venting or flue piping is required.
In addition our indoor outdoor direct fired make up air unit is an efficient way to supply tempered make up air to your space. The direct gas fired make up air package is designed to deliver tempered make up air for installations requiring frequent air changes. In a direct fired make up air unit the air that is to be heated is passed directly over an open flame. The trane direct fired indoor make up air heaters are intended specifically for indoor installation in an industrial or commercial setting for outside air supply.