Description
The Nice Apollo 636 Non-UL Circuit Control Board is a genuine OEM replacement control board designed for select legacy Nice Apollo gate operators originally manufactured before UL325-compliant control systems were introduced. This replacement board restores core operator functions, including motor control, accessory integration, limit management, and automatic gate operation for compatible non-UL Apollo systems.
Manufactured to Nice Apollo's original specifications, the 636 control board is engineered for dependable performance and straightforward replacement in compatible operators. It is ideal for repairing existing non-UL gate systems where maintaining the original control platform is required.
Because this board is intended for legacy non-UL operators, it should only be installed in compatible systems. Always verify your operator model, serial number, and existing control board before ordering to ensure proper compatibility.
Key Features
- Genuine Nice Apollo OEM replacement part
- Part Number: 636
- Non-UL replacement circuit control board
- Restores reliable gate operator control and functionality
- Controls motor operation and accessory inputs
- Direct replacement for compatible legacy Apollo systems
- Durable OEM construction for long service life
- Ideal for maintenance and repair of existing non-UL installations
Compatible With
- Select legacy Nice Apollo non-UL gate operators
- Designed for systems originally equipped with the Apollo 636 control board
Important Compatibility Note
This circuit board is intended for non-UL Apollo gate operators only. It is not compatible with UL325-compliant Apollo control systems. Always confirm your operator model and existing board number before purchasing.

