Aprilaire 4028 Drain Trap Assembly 320735-701 How do I confirm this

How do I confirm this board is failing

Reliable Actuation: The 120V Class F rated coil is built for thermal endurance in enclosed mechanical spaces

maintaining precise thermal regulation and system diagnostics

if the 4 MFD and 370V ratings match

Aprilaire 4028 Drain Trap Assembly 320735-701 How do I confirm thisThe Aprilaire 4028 Drain Trap Assembly is a critical replacement component designed specifically for the Aprilaire Model 800, 865, and 866 series steam humidifiers. This professional grade humidifier drain trap kit ensures the efficient removal of condensate, preventing water backup and protecting your HVAC system from potential moisture damage. Engineered for steam humidifier maintenance, the assembly includes a high durability Aprilaire 4028 trap, a