T-Class™ TUA Separated Combustion Garage Heaters

Separated combustion heating for hard-to-heat garages or utility areas

In areas where excessive dust, dirt, humidity or negative pressure is a concern, T-Class™ Garage Heaters are the ideal fit. Choose from 45,000- to 75,000-Btuh capacities to bring warmth into virtually any garage or utility space.

Separated combustion heating for hard-to-heat applications where excessive dust, dirt, humidity or negative pressure is a concern
Keeps your garage or workshop comfortable regardless of outside weather conditions
Provides warmth for a 1 car up to a 4+ car garage application and for pets and plants kept in the garage
45,000 to 75,000 Btuh capacity for almost any size garage or utility area
Uses natural or propane gas
Up to 80% thermal efficiency
Direct spark ignition
Compact cabinet design with hanging brackets
Sidewall venting eliminates roof penetrations
Single-piece burner assembly
10-year limited warranty on heat exchanger, 5-year limited warranty on remaining covered components
Overview
Here are some of the top features of the TUA:
Separated combustion heating* for hard-to-heat applications where excessive dust, dirt, humidity or negative pressure is a concern.
Provides warmth for a 1 car up to a 4+ car garage application.
Uniform heat distribution with a tubular heat exchanger and other advanced components.
Quick, easy installation by a Lennox® dealer/installer.
Energy Efficiency
45,000 to 75,000 Btuh capacity for almost any size garage or utility area
Uses natural or propane gas***
Up to 80% thermal efficiency
Direct spark ignition improves unit operation and efficiency
Home Comfort
Separated combustion heating* for hard-to-heat applications where excessive dust, dirt, humidity or negative pressure is a concern
Keeps your garage or workshop comfortable—regardless of outside weather conditions
Provides warmth for a 1 car up to a 4+ car garage application**
Protects your vehicles from engine wear; improves vehicle life, fuel economy and reliability
Provides warmth for pets and plants kept in the garage
Performance
Uniform heat distribution with a tubular heat exchanger and other advanced components

Publication
TUA Garage Heater Product Brochure

Disclaimer
*Contact your Lennox dealer for information on the T-Class™ (TUA) separated combustion heater.
**Sizing application is provided as an example only. Consult your local Lennox dealer for actual requirements.
***Optional conversion kit available for propane applications.

Certifications
CSA Certified Canada
CSA Design Certified

There’s a reason Andrew DiPietro’s Climate Zone team are the go-to heating and cooling experts in Haverhill, MA. Regardless of your home comfort need, we have an extensive range of HVAC products that, paired with our expert service, can help get your home back to optimal comfort in no time.
Whether you’ve decided that you’re tired of having a few rooms that are cold all the time and want to look in to a mini-split system or your furnace is older than dirt and you’ve realized it’s time to find its replacement, you’ve come to the right place.