Reznor 197111 DT

The Reznor 197111 is a precision-engineered 60-degree downturn nozzle designed specifically for Reznor UDAP and UDAS gas-fired unit heaters, ranging from 30,000 to 45,000 BTUh. This CD3 downturn nozzle allows technicians to optimize airflow direction in tight spaces or high-ceiling installations where heat stratification is a concern. Constructed from durable heavy-gauge steel to match the heater's chassis, this duct transition ensures minimal static pressure loss while effectively driving heated air toward the floor. When installing a Reznor heater accessory like the 197111, contractors must ensure the discharge louvers are properly adjusted to maintain the specified 60-degree throw. This component is essential for maintaining HVAC zone control and improving thermal comfort in small garages, utility rooms, or light commercial workshops. Relying on OEM Reznor replacement parts ensures a seamless mechanical fit and maintains the unit’s airflow velocity and heat distribution profiles.

Key Benefits

• Optimized Downward Throw: Redirects discharge air at a 60-degree angle to overcome mounting height challenges and reduce heat loss at the ceiling.
• OEM Compatibility: Custom-fitted for Reznor UDAP 30-45 and UDAS 30-45 models, ensuring no drilling or field modifications are required.
• Industrial Build Quality: High-grade construction handles continuous thermal cycling without warping or vibration noise.
• Enhanced Efficiency: Improves fuel utilization by delivering heat to the occupied zone more effectively.

Common Questions

What Reznor models is the 197111 nozzle compatible with?
This nozzle is engineered specifically for the size 30 and 45 UDAP and UDAS series gas-fired heaters.

Does this nozzle require additional support brackets?
No, the CD3 downturn nozzle attaches directly to the heater outlet using standard fasteners, maintaining a low-profile installation.

Can I use this with a vertical louvers kit?
Yes, this 60-degree nozzle can be integrated with additional louver kits to provide four-way directional control for complex air distribution needs.

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Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.