Aprilaire 4028 Drain Trap Assembly 320735-701 Key Benefits: Independent Adjustability: Dual

Key Benefits: Independent Adjustability: Dual SPDT switches allow for precise

allowing for accurate monitoring of air or liquid temperatures in water heaters

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

it maintains tight temperature control in residential and light commercial environments

or cracked electrode supports are primary indicators

Aprilaire 4028 Drain Trap Assembly 320735-701 Key Benefits: Independent Adjustability: DualThe 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