T-Class™ TUA Separated Combustion Garage Heaters Bring Warmth to Nearly Any Space When you need to warm a space with extreme dirt, dust, humidity or negative pressure, you want equipment that’s going to run effectively through it all. If this matches your needs, the Lennox® T-Class™ TUA Separated Combustion garage heater is for you. With capacities of 45,000- to 75,000-Btuh, this equipment will warm nearly any garage or utility space quickly. The T-Class TUA will bring year-round usability for up to a four-car garage. It features up to 80% thermal energy, and you can choose to use either natural or propane gas. A direct spark ignition improves 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 system also includes progressive features, such as: An aluminized, tubular heat exchanger – to provide great heat transfer and toughness Direct-spark ignition – no standing pilot flame improves the unit’s operation and efficiency Self-diagnostic board with LED display – improves accuracy Single-piece burner assembly – allows for easy maintenance Sidewall venting – eliminates roof penetration Additionally, you’ll receive a 10-year limited warranty on your heat exchanger and expert installation when you order through TML Service Experts Heating & Air Conditioning in Boise. Call us today or schedule a free appointment so we can help with your garage heater needs.