T-Class™ TUA Separated Combustion Garage Heaters Bring Warmth to Nearly Any Space When you need to heat a room with high amounts of dirt, dust, humidity or negative pressure, you want a system that’s going to run effectively through it all. If this sounds like you, the Lennox® T-Class™ TUA Separated Combustion garage heater is for you. Available in 45,000- to 75,000-Btuh capacities, this equipment will warm nearly any garage or utility space in minutes. The T-Class TUA will increase the usability of your garage or utility space year-round. It can even heat a space that can hold up to four vehicles. It features up to 80% thermal energy, while using natural or propane gas. A direct spark ignition strengthens the unit’s operation and efficiency, which means you can stay warm without worrying about any problems The T-Class™ TUA garage heater features a lower-profile cabinet design so that you can have more overhead space and installation flexibility. The model also includes innovative features, such as: An aluminized, tubular heat exchanger – to provide great heat transfer and strength Direct-spark ignition – no standing pilot flame improves the unit’s operation and efficiency Self-diagnostic board with LED display – strengthens accuracy Single-piece burner assembly – allows for quick maintenance Sidewall venting – reduces roof penetration In addition, you’ll receive a 10-year limited warranty on your heat exchanger and expert installation when you order through Levy & Son in Dallas. Call us today or schedule a free appointment so our experts can help with your garage heater needs.