Aprilaire replacement 4978 Electrode Wires, 2-Pack.

In steam humidifiers produced from 2010-2015, the electrode wires used a D-shaped connector that could become loose over time, causing poor electrical conductivity within the canister. If your existing connectors are "D" style, replace them with with the new "O" style connector. Inspection should occur of the connector annually and should be replaced once in service for 36 months regardless of type, "O" or "D" style. 


More Information
Manufacturer Aprilaire
Service Interval 36 Months
Quantity Included 1
Product Length 4.650
Product Width 3.450
Product Height 0.700
Product Weight 0.075
Material Silicone
Color Black
Warranty 1 Year Limited
Dimension Length 7.450000
Dimension Width 4.650000
Dimension Height 1.000000



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