
Trane PAN3423 Drain Pan
When dealing with condensate management in tight horizontal configurations, the Trane PAN3423 Horizontal Drain Pan is the dedicated OEM solution for maintaining system integrity. This heavy-duty Trane replacement drain pan is designed to catch and divert moisture effectively, preventing attic or ceiling damage. Measuring approximately 33" x 23" x 6", it offers the precise footprint required for seamless integration with compatible Trane and American Standard air handlers and evaporator coils. As a direct OEM HVAC part, the PAN3423 ensures that the pitch and drainage ports align perfectly with factory specifications, eliminating the field modifications often required with universal aftermarket pans. Constructed from high-grade materials to resist corrosion and thermal stress, this horizontal condensate pan is essential for contractors performing HVAC drain pan replacement on legacy systems where moisture bypass or pan degradation has occurred. Rely on this authentic component to restore factory-spec drainage performance in horizontal left or right discharge applications.
Key Benefits- OEM Precision: Guaranteed fit for Trane horizontal air handlers, ensuring proper alignment with the evaporator coil and secondary drain lines.
- Durable Construction: Engineered to withstand the constant temperature cycling and high-humidity environments found in horizontal residential and light commercial HVAC installations.
- Leak Prevention: Features optimized depth and drainage port positioning to prevent overflow and secondary water damage in horizontal orientations.
- Simplified Installation: Direct-drop replacement reduces labor time for technicians compared to adapting secondary drain pans.
- What units are compatible with the Trane PAN3423? This pan is specifically designed for Trane and American Standard horizontal air handlers and cased coils; always verify the model number on the equipment nameplate to ensure an exact match.
- Does this include the drain plugs and fittings? This item typically includes the main pan assembly; it is recommended to inspect and reuse existing fittings or source new 3/4" NPT fittings if the originals are damaged.
- Can I use this for vertical applications? No, the PAN3423 is specifically engineered for horizontal configurations to ensure water flows toward the outlet ports effectively.
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.
Original: $127.88
-65%$127.88
$44.76Trane PAN3423 Drain Pan
When dealing with condensate management in tight horizontal configurations, the Trane PAN3423 Horizontal Drain Pan is the dedicated OEM solution for maintaining system integrity. This heavy-duty Trane replacement drain pan is designed to catch and divert moisture effectively, preventing attic or ceiling damage. Measuring approximately 33" x 23" x 6", it offers the precise footprint required for seamless integration with compatible Trane and American Standard air handlers and evaporator coils. As a direct OEM HVAC part, the PAN3423 ensures that the pitch and drainage ports align perfectly with factory specifications, eliminating the field modifications often required with universal aftermarket pans. Constructed from high-grade materials to resist corrosion and thermal stress, this horizontal condensate pan is essential for contractors performing HVAC drain pan replacement on legacy systems where moisture bypass or pan degradation has occurred. Rely on this authentic component to restore factory-spec drainage performance in horizontal left or right discharge applications.
Key Benefits- OEM Precision: Guaranteed fit for Trane horizontal air handlers, ensuring proper alignment with the evaporator coil and secondary drain lines.
- Durable Construction: Engineered to withstand the constant temperature cycling and high-humidity environments found in horizontal residential and light commercial HVAC installations.
- Leak Prevention: Features optimized depth and drainage port positioning to prevent overflow and secondary water damage in horizontal orientations.
- Simplified Installation: Direct-drop replacement reduces labor time for technicians compared to adapting secondary drain pans.
- What units are compatible with the Trane PAN3423? This pan is specifically designed for Trane and American Standard horizontal air handlers and cased coils; always verify the model number on the equipment nameplate to ensure an exact match.
- Does this include the drain plugs and fittings? This item typically includes the main pan assembly; it is recommended to inspect and reuse existing fittings or source new 3/4" NPT fittings if the originals are damaged.
- Can I use this for vertical applications? No, the PAN3423 is specifically engineered for horizontal configurations to ensure water flows toward the outlet ports effectively.
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.
Product Information
Product Information
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Shipping & Returns
Description
When dealing with condensate management in tight horizontal configurations, the Trane PAN3423 Horizontal Drain Pan is the dedicated OEM solution for maintaining system integrity. This heavy-duty Trane replacement drain pan is designed to catch and divert moisture effectively, preventing attic or ceiling damage. Measuring approximately 33" x 23" x 6", it offers the precise footprint required for seamless integration with compatible Trane and American Standard air handlers and evaporator coils. As a direct OEM HVAC part, the PAN3423 ensures that the pitch and drainage ports align perfectly with factory specifications, eliminating the field modifications often required with universal aftermarket pans. Constructed from high-grade materials to resist corrosion and thermal stress, this horizontal condensate pan is essential for contractors performing HVAC drain pan replacement on legacy systems where moisture bypass or pan degradation has occurred. Rely on this authentic component to restore factory-spec drainage performance in horizontal left or right discharge applications.
Key Benefits- OEM Precision: Guaranteed fit for Trane horizontal air handlers, ensuring proper alignment with the evaporator coil and secondary drain lines.
- Durable Construction: Engineered to withstand the constant temperature cycling and high-humidity environments found in horizontal residential and light commercial HVAC installations.
- Leak Prevention: Features optimized depth and drainage port positioning to prevent overflow and secondary water damage in horizontal orientations.
- Simplified Installation: Direct-drop replacement reduces labor time for technicians compared to adapting secondary drain pans.
- What units are compatible with the Trane PAN3423? This pan is specifically designed for Trane and American Standard horizontal air handlers and cased coils; always verify the model number on the equipment nameplate to ensure an exact match.
- Does this include the drain plugs and fittings? This item typically includes the main pan assembly; it is recommended to inspect and reuse existing fittings or source new 3/4" NPT fittings if the originals are damaged.
- Can I use this for vertical applications? No, the PAN3423 is specifically engineered for horizontal configurations to ensure water flows toward the outlet ports effectively.
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.












