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OEM Compatibility: Constructed specifically for York and Johnson Controls equipment
With an exact inner diameter of
you mitigate the risk of pressure surges and ensure the Ames or Watts 3" valve operates within its original design parameters in high-demand industrial applications
The blower wheel is precision-balanced to prevent shaft runout and bearing wear on the blower motor
Common Questions How do I install the AL-150
Aprilaire 4187 Drain Spud 318423-701 OEM Compatibility: Constructed specifically forThe Aprilaire 4187 Drain Spud is a critical OEM replacement part designed specifically for Aprilaire whole house humidifier models 350 and 360. This high quality humidifier drain connector is manufactured from durable ABS plastic, ensuring a long lasting and leak resistant connection at the base of your humidifier housing. Engineered for precision, the Aprilaire 4187 facilitates the efficient removal of excess moisture by providing a secure attachment
