Robertshaw A30-X453

Robertshaw A30-X453 is a SPST adaptable replacement cycling control designed for room air conditioners. This versatile control replaces aging components, delivering dependable on/off cycling that helps maintain steady comfort. It supports a precise operating range from 55 to 85°F, uses an 18" cap for compatible duct and enclosure configurations, and provides a tight 5°F differential to minimize short cycling and wear on the compressor. Ideal for retrofit projects, the A30-X453 offers straightforward wiring and durable, long-lasting performance in compact HVAC setups.

Seamlessly upgrade older systems with this adaptable control, ensuring energy efficiency, reliable operation, and quieter cooling cycles across a wide range of room conditions. It is compatible with standard room air conditioning installations and supports easy field adjustments for precise temperature management.

• SPST configuration enables straightforward installation and maintenance
• Replacement cycling control for room air conditioner systems
• Temperature range: 55–85°F for versatile cooling control
• Cap: 18" cap fits common duct and enclosure setups
• Differential: 5°F ensures stable, efficient cycling