Lennox Y8852 Limit Control
The Lennox Y8852 is a 7-inch limit control switch designed for reliable temperature regulation and safety shutdown in HVAC heating systems. This L597BA fan limit control is commonly used in furnaces and air handlers to monitor plenum temperature and protect against overheating conditions. Built with a 7" insertion length, this furnace limit control ensures accurate sensing deep within the heat exchanger area, providing consistent fan operation and system protection. The control cycles the blower on temperature rise and shuts down the burner circuit if unsafe temperature thresholds are reached. Contractors depend on this HVAC high limit switch for maintaining proper airflow and preventing equipment damage. Suitable for replacement or new installations, it integrates easily with standard furnace control circuits and delivers dependable performance in residential and light commercial applications.
Key Benefits:
- 7" probe length for accurate plenum temperature sensing
- Functions as both fan control and high limit safety switch
- Protects furnace from overheating conditions
- Compatible with standard HVAC furnace systems
- Supports proper blower cycling and system efficiency
Common Questions:
- What does this limit control do? – It regulates blower operation and shuts down the system if temperatures exceed safe limits.
- Is this compatible with most furnaces? – Yes, it is commonly used in standard residential and light commercial furnace systems.
- Where is it installed? – Typically mounted in the furnace plenum for accurate temperature sensing.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Y8852 is identical to L597BA
Original: $68.29
-65%$68.29
$23.90Lennox Y8852 Limit Control
The Lennox Y8852 is a 7-inch limit control switch designed for reliable temperature regulation and safety shutdown in HVAC heating systems. This L597BA fan limit control is commonly used in furnaces and air handlers to monitor plenum temperature and protect against overheating conditions. Built with a 7" insertion length, this furnace limit control ensures accurate sensing deep within the heat exchanger area, providing consistent fan operation and system protection. The control cycles the blower on temperature rise and shuts down the burner circuit if unsafe temperature thresholds are reached. Contractors depend on this HVAC high limit switch for maintaining proper airflow and preventing equipment damage. Suitable for replacement or new installations, it integrates easily with standard furnace control circuits and delivers dependable performance in residential and light commercial applications.
Key Benefits:
- 7" probe length for accurate plenum temperature sensing
- Functions as both fan control and high limit safety switch
- Protects furnace from overheating conditions
- Compatible with standard HVAC furnace systems
- Supports proper blower cycling and system efficiency
Common Questions:
- What does this limit control do? – It regulates blower operation and shuts down the system if temperatures exceed safe limits.
- Is this compatible with most furnaces? – Yes, it is commonly used in standard residential and light commercial furnace systems.
- Where is it installed? – Typically mounted in the furnace plenum for accurate temperature sensing.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Y8852 is identical to L597BA
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Description
The Lennox Y8852 is a 7-inch limit control switch designed for reliable temperature regulation and safety shutdown in HVAC heating systems. This L597BA fan limit control is commonly used in furnaces and air handlers to monitor plenum temperature and protect against overheating conditions. Built with a 7" insertion length, this furnace limit control ensures accurate sensing deep within the heat exchanger area, providing consistent fan operation and system protection. The control cycles the blower on temperature rise and shuts down the burner circuit if unsafe temperature thresholds are reached. Contractors depend on this HVAC high limit switch for maintaining proper airflow and preventing equipment damage. Suitable for replacement or new installations, it integrates easily with standard furnace control circuits and delivers dependable performance in residential and light commercial applications.
Key Benefits:
- 7" probe length for accurate plenum temperature sensing
- Functions as both fan control and high limit safety switch
- Protects furnace from overheating conditions
- Compatible with standard HVAC furnace systems
- Supports proper blower cycling and system efficiency
Common Questions:
- What does this limit control do? – It regulates blower operation and shuts down the system if temperatures exceed safe limits.
- Is this compatible with most furnaces? – Yes, it is commonly used in standard residential and light commercial furnace systems.
- Where is it installed? – Typically mounted in the furnace plenum for accurate temperature sensing.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Y8852 is identical to L597BA
