Daikin 058956J Drain Joint Condensate Fitting

Product Description

The DAIKIN 058956J is a drain joint fitting used in the condensate drainage systems of Daikin mini-split and VRF equipment. This component connects condensate drain lines within indoor air handling units and cassette-style fan coil units, directing condensate water away from the unit to a proper drain point. It is an OEM replacement part intended for installation by licensed HVAC technicians familiar with Daikin split and multi-zone systems. Proper condensate management prevents water damage and unit faults, making this a critical service part for maintaining equipment performance.

This drain joint is applicable to a wide range of Daikin residential and light commercial indoor units, including wall-mounted, ceiling cassette, floor-mounted, and ducted fan coil configurations. It is commonly replaced during routine maintenance, after condensate blockage events, or when the original fitting shows cracking or leakage. It suits both single-zone and multi-zone system installations across the Daikin product lineup.

Key Features

• OEM Daikin replacement part ensuring correct fit and sealing in condensate drain assemblies
• Compatible across a broad range of Daikin indoor unit types including cassette, wall-mount, floor, and ducted models
• Designed to maintain leak-free condensate flow, reducing risk of water damage or nuisance drain fault codes
• Direct replacement simplifies service calls without field modification

Compatibility

Compatible models include: RXP25N5V1B, 4MXS32GVJU, FXMA63A5VEB, UWAP140BY2K, FXFQ100PVED, M5CC040DR, M5CM015ER, M5LC050CR, M4MC100ER, M5CK015CR, MWCP115AFCA, RXYQ5PAY6, RXS20GVLT8, ATXP25N5V1B, FXFQ63PVE, UWAP160BY2K, FXFQ125PAVD, FTXP20N5V1B, RXYQ16PAYCE, RXYQ16PAYLE, FUQ100BWV1B, RXM71W1VMA, FTKS24JV2S, 2MXS50GVLT, CDXS24LVJU.

Installation Notes

Installation should be performed by a qualified HVAC technician. Power down the indoor unit and confirm the system is off at the disconnect before accessing internal drain components. Inspect existing condensate piping for blockages and clear any debris before fitting the new drain joint. Follow Daikin service documentation and local mechanical codes for condensate line routing and trap requirements.