Reznor 195046 Louvers Spring

The Reznor 195046 Louvers Spring is a critical OEM replacement compression spring engineered specifically for the vertical and horizontal louver assemblies on Reznor gas-fired unit heaters. As a veteran technician knows, maintaining precise tension on the louver blades is essential for directing terminal velocity airflow and preventing vibration-induced noise during high-static operation. This high-grade HVAC louver hardware ensures that once you set the throw pattern on a UDAP, UDAS, or UDX model, the blades stay locked in position without sagging or drifting over time.

Constructed from industrial-grade spring steel, the Reznor 195046 is designed to withstand the high-temperature environment of the heat exchanger discharge. Whether you are performing a seasonal tune-up or a full louver kit installation, using an authentic Reznor heater part eliminates the risk of improper fitment that often leads to restricted airflow or equipment overheating. This component is compatible with a wide range of popular Reznor unit heater models, ensuring your commercial or industrial heating system maintains its engineered performance standards.

• Precise Airflow Control: Maintains exact louver positioning for optimized heat distribution and throw distance in large spaces.
• Industrial Durability: Heat-treated steel construction prevents tension loss in high-temperature discharge zones.
• Universal Compatibility: Fits a broad spectrum of Reznor series heaters, including UDAP, UDAS, UDBP, UDBS, UBX, UBZ, UDX, and UDZ.
• Vibration Dampening: Reduces mechanical rattle by securing louver tabs firmly within the frame assembly.
• Direct OEM Fit: Ensures a 1:1 replacement for 195046 specifications, reducing service time during louver maintenance.

How many springs are required for a standard Reznor unit heater?
Most compact models, such as the UDAP30 and UDAP45, utilize three springs per louver set, though larger industrial units may require additional hardware depending on the louver count. Always verify the specific parts list for your model size.

Can these springs be used for both horizontal and vertical louver kits?
Yes, the Reznor 195046 is the standard compression spring used for securing louver tabs in both factory-installed horizontal louvers and field-installed vertical louver kits (such as Option CD32).

What are the symptoms of a failing louver spring?
The most common indicators are "drifting" louvers that won't hold their angle, excessive rattling during blower startup, or louver blades that physically fall out of the frame due to lost tension.

This item is not eligible for free shipping.

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.