Description
The AAON R06740 is a factory-specified fan cycling switch engineered for use in AAON commercial rooftop and HVAC equipment. Designed to cycle condenser fans based on refrigerant head pressure, this switch helps maintain optimal system efficiency and protects equipment from operating outside safe pressure limits.
Product Overview
The R06740 fan cycling switch monitors high-side refrigerant pressure and signals the condenser fan circuit to cycle on or off as needed. By maintaining proper head pressure across a wide range of ambient conditions, it supports consistent system performance and helps prevent nuisance high-pressure lockouts.
Key Features
- OEM AAON replacement part — direct fit for compatible AAON equipment
- Operating pressure range: 245–400 psig
- Controls condenser fan cycling based on refrigerant head pressure
- Helps maintain optimal condensing pressure for system efficiency
- Protects refrigeration circuit from high-pressure faults
- Durable construction for long-term commercial HVAC service
Specifications
- Brand: AAON
- Part Number: R06740
- Type: Fan Cycling Pressure Switch
- Pressure Range: 245–400 psig
- Application: Condenser fan cycling control
Application
This switch is intended as a direct OEM replacement for AAON rooftop units and commercial HVAC systems that require fan cycling control within the 245–400 psig pressure range. Always verify compatibility with your specific AAON unit model before installation.
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