Lennox International Inc TUA60S, TUA125S, TUA45S, TUA100S Condensate Drain Through Vent Termination

Page 9

CONDENSATE DRAIN THROUGH TEE PIPE AND DRAIN LOOP

DOWNWARD SLOPE ON HORIZONTAL VENT-COMMERCIAL INSTALLATION

MAY BE SINGLE WALL (26 GSG) GALV. OR EQUIVALENT STAINLESS STEEL SEALED ACCORDING TO THESE INSTALLATION INSTRUCTIONS. SLOPE: - 1/4 INCH FOR 1 FOOT RUN MINIMUM.

12” (30.5 CM) MIN. FROM WALL TO VENT TERMINATION

AIR INLET

TERMINATION

VENT TERMINATION

 

 

12” (30.5 CM) MIN. FROM

 

 

AIR INLET TO VENT

 

LISTED THIMBLE

TERMINATION (MAY

 

BE HORIZONTAL OR

 

THROUGH

VERTICAL CLEARANCE)

 

COMBUSTIBLE WALL

12” (30.5 CM) MINIMUM ABOVE

DRAIN LOOP WITH WATER

TRAP (TO CONDENSATE DRAIN)

HIGHEST SNOWFALL

 

 

 

NOTE - MINIMUM HORIZONTAL LENGTH 3 FT. (91.4 CM) NOT

(TERMINATIONS MAY

 

INCLUDING TERMINATION. REFER TO TABLE 2 FOR

 

MAXIMUM LENGTH AND NUMBER OF ELBOWS.

USE WIRE MESH BIRD

GROUND LEVEL

 

SCREEN)

COMMON VENTING NOT ALLOWED WHEN HORIZONTALLY VENTING THE UNIT HEATER.

FIGURE 4

CONDENSATE DRAIN THROUGH VENT TERMINATION

DOWNWARD SLOPE ON HORIZONTAL VENT-COMMERCIAL INSTALLATION

MAY BE SINGLE WALL (26 GSG) GALV. OR EQUIVALENT STAINLESS STEEL SEALED ACCORDING TO THESE INSTALLATION INSTRUCTIONS. SLOPE: - 1/4 INCH FOR 1 FOOT RUN MINIMUM.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12” (30.5 CM) MIN. FROM WALL TO

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VENT TERMINATION

AIR INLET

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TERMINATION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

VENT TERMINATION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12” (30.5 CM) MIN. FROM

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AIR INLET TO VENT

 

 

 

 

 

 

 

 

 

LISTED THIMBLE

 

 

 

 

 

 

 

 

 

 

TERMINATION (MAY

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

BE HORIZONTAL OR

 

 

 

 

 

 

 

 

 

 

 

THROUGH

VERTICAL CLEARANCE)

 

 

 

 

 

 

 

 

 

 

COMBUSTIBLE WALL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

12” (30.5 CM) MINIMUM ABOVE HIGHEST SNOWFALL

 

 

NOTE - MINIMUM HORIZONTAL LENGTH 3 FT. (91.4 CM) NOT

(TERMINATIONS MAY

 

INCLUDING TERMINATION. REFER TO TABLE 2 FOR

 

MAXIMUM LENGTH AND NUMBER OF ELBOWS.

USE WIRE MESH BIRD

GROUND LEVEL

 

SCREEN)

COMMON VENTING NOT ALLOWED WHEN HORIZONTALLY VENTING THE UNIT HEATER.

FIGURE 5

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Image 9
Contents TUA*SN,LA,SF Table Of Contents45, 60, and 75 Unit Dimensions Unit Clearances 125 Unit DimensionsShipping Requirements CSA in the USARequirements CSA in Canada Combustion and Ventilation Air Unit Heater InstallationVenting and Combustion Air Inlet Vent and AIR Intake Termination on Single Wall Vent Horizontal Venting GeneralHorizontal Venting-Commercial General Condensate Drain Through TEE Pipe and Drain LoopRecommendations Requirements Recommendations and Requirements. In areasCondensate Drain Through Vent Termination Vertical Vent Requirements Horizontal Venting Residential InstallationHorizontal Vent Requirements Horizontal Venting-Residential Two PipesHorizontal Venting Concentric Vent Installation Horizontal Venting Concentric Kit ResidentialRemoval Of Unit From Common Vent Electrical Connections Line Voltage Field WiringGas Connection Leak CheckGAS Supply to Unit Heater GAS Supply Connection Operation for Honeywell VR8205 Series Gas Valve Figure Unit Start-UpRobertshaw 2000DER GAS Valve White Rodgers 36E GAS ValveTo light the burners manually Attempt to light the burners manuallyHeating Sequence of Operation To Turn Off Gas To UnitIgnition Control LED Optional Gas Conversion KitCombustion Air Inducer Proving Switch Louver Vane AdjustmentFlame Rollout Switch Limit ControlGas Flow LP/PROPANE GAS Manifold Pressures in.wg. kPaGas Flow Rate Ft.3/Hr Burners Repair PartsFlue Passageway and Flue Box Combustion Air BlowerTUA45/60/75/100/125SN,LA,SF

TUA45S, T-CLASS TM SEPARATED COMBUSTION UNIT HEATERS, TUA75S, TUA100S, TUA60S specifications

Lennox International Inc. stands out as a leader in the heating and cooling industry, and its T-Class™ Separated Combustion Unit Heaters, including models such as TUA60S, TUA100S, TUA125S, and TUA45S, epitomize innovation and efficiency. These unit heaters are engineered to provide reliable warmth in commercial and industrial environments, ensuring comfort and productivity even in the coldest conditions.

One of the most significant features of the T-Class™ heaters is their separated combustion design. This technology allows the heater to draw air for combustion from outside the building, which means that interior air remains untouched and is not used for heating. This design not only improves indoor air quality but also enhances energy efficiency by minimizing heat loss.

The TUA60S, with a heating capacity of 60,000 BTUs, is ideal for smaller spaces, while the TUA100S provides a robust 100,000 BTUs, making it suitable for medium-sized areas. For larger installations, the TUA125S delivers a powerful 125,000 BTUs, ensuring even the most expansive environments remain comfortably warm. Lastly, the TUA45S is perfect for smaller facilities or specific zones requiring efficient heating solutions.

These heaters are equipped with advanced technology such as modulating burners that adjust the heat output based on the current temperature needs, leading to energy savings and reduced operational costs. The T-Class™ units are designed with reliable components, ensuring longevity and reducing maintenance requirements. Additionally, the exterior reflects a modern and durable finish, ensuring they withstand the rigors of industrial settings.

Installation is straightforward thanks to their flexible configurations, allowing for both vertical and horizontal venting options. This adaptability makes them suitable for various applications, from warehouses to manufacturing plants.

In terms of safety, Lennox emphasizes top-tier mechanisms, including built-in safety limits and high-temperature shutoff features to prevent overheating. Furthermore, their models are compliant with industry regulations, reflecting Lennox International's commitment to safety and environmental stewardship.

In conclusion, Lennox International Inc.’s T-Class™ Separated Combustion Unit Heaters, including the TUA60S, TUA100S, TUA125S, and TUA45S, offer a blend of efficiency, reliability, and advanced technology. These heaters are suitable for a variety of commercial and industrial applications, ensuring optimal comfort while prioritizing safety and energy savings.