Nordyne 918395 Filter R-407C The EVSI 20 is a

The EVSI 20 is a servo-operated valve

preventing the diaphragm from sensing the correct pressure

code-compliant wiring

ensuring seamless integration with your existing ASCO solenoid valve setup

Direct OEM Replacement: Matches the performance profile of the original Reznor 121599 to ensure system safety and reliability

Nordyne 918395 Filter R-407C The EVSI 20 is aThe Nordyne 918395 Air Filter is a genuine OEM replacement media filter designed for compatible Nordyne, Frigidaire, Intertherm, Maytag, Gibson, Miller, Broan, Tappan, and other Nortek Global HVAC systems. Measuring 15 3 8" x 25 1 2" x 5 1 4", this high capacity filter helps capture airborne dust, pollen, lint, and other contaminants before they reach the blower and indoor coil. Installing the correct OEM HVAC filter helps maintain proper airflow,