Overview

This maintenance kit contains all the common items that are exposed to water and scale build-up except the solenoid valve. These items get brittle due to chemical attack and heat exposure, wear out and crack, potentially causing water leaks and wasted water. We suggest you install this kit every 5 to 8 years. The solenoid valve should only be replaced when it fails. Maintenance Kit For Models 400 And 400A. Includes The Following Parts: 45 (2), 4231, 4004, 4407, 4406, 4405, And 4403.

Specifications

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Manufacturer Aprilaire
Service Interval 60 Months
Dimension Length 20.000000
Dimension Width 13.000000
Dimension Height 10.000000

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