York S1-373-18170-206 Drain Pan

The York S1-373-18170-206 Vertical Drain Pan is a critical OEM replacement component designed for condensate management in light commercial and residential air handlers. Engineered for vertical configurations, this 21-inch drain pan is pre-fitted with high-density drain pan insulation to prevent secondary sweating and localized moisture accumulation. Preventing HVAC water damage begins with a secure, leak-proof drain pan; this unit’s heavy-duty construction resists the cracking and warping common in aftermarket alternatives during extreme thermal cycles. Field technicians typically specify the S1-373-18170-206 for units like the G2FD030H17G to ensure a precise furnace drip pan fit, maintaining the integrity of the evaporator coil condensate path. Replacing a fouled or corroded pan is essential for preventing mold and mildew growth and ensuring the HVAC condensate system remains clear. This is a direct-fit replacement HVAC drain pan requiring no field modification, ensuring efficient drainage and protecting the building envelope from overflow issues.

• OEM Precision Fit: Specifically engineered for York air handlers to ensure rapid condensate drainage without pooling.
• Integrated Insulation: The pre-installed drain pan insulation eliminates condensation on the exterior surface, protecting the unit chassis from rust.
• Superior Durability: Constructed from high-grade materials to withstand the chemical stress of stagnant water and HVAC scale buildup.
• Ready for Install: Pre-drilled for standard condensate line connections, reducing time on the job site for contractors.

• Is this pan compatible with horizontal air handlers? No, the York S1-373-18170-206 is specifically designed as a vertical drain pan for upflow or downflow applications.
• Will this drain pan stop my AC from leaking? If your current leak is caused by a cracked or rusted pan, this replacement HVAC drain pan will solve the issue once paired with a clear condensate drain line.
• Does it include the insulation? Yes, this specific part number comes with factory-applied insulation already bonded to the pan.

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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.