Lennox Y8848 Control

3"Insert FanAndLimitControl

Lennox Y8848 Fan & Limit Control – 3" Insert (Replaces F558)

Ensure reliable HVAC performance with the Lennox Y8848 Fan and Limit Control, featuring a durable 3-inch insert design. This OEM control unit is identical to the Honeywell F558 and is engineered to manage blower fan operations and safeguard your system from overheating by precisely regulating temperature limits. Ideal for gas furnaces and compatible heating systems, it is a trusted replacement part that delivers consistent and efficient performance.

Key Features:

• OEM Lennox Part #: Y8848 (Replaces F558)

• Type: Fan & Limit Control

• Insert Length: 3"

• Function: Controls blower fan operation and high-temperature limit protection

• Application: Compatible with Lennox and other gas furnace models

• High-quality construction for long-lasting durability

Applications:
Residential and commercial HVAC systems, particularly gas furnace models requiring a 3" insert fan and limit control.

Note: Always have HVAC components installed by a qualified technician to ensure proper functionality and safety.