LiftMaster EMI Board, 480VAC, T, JH 700 | LIF-K41-0390-000

This LiftMaster EMI board is an essential replacement component for high-voltage commercial door operators. Designed to filter out electrical noise and interference from your power line, this board protects your operator's logic and sensitive electronic components from damage and erratic behavior.

Also known as:

• K41-0392-000

Genuine LiftMaster^® replacement part.