Nordyne 626503R Furnace Main Air Limit Switch

Nordyne 626503R Furnace Main Air Limit Switch is an essential safety component for residential furnaces, serving as the main air limit switch to prevent overheating and protect your HVAC system. This reliable limit switch from Nordyne is designed as an OEM-style replacement that ensures consistent performance. The 626503R works across common configurations including 045-08 and L1RA Residential Upflow/Horizontal Furnace setups and features a temperature rating of 285/40 Deg F to respond quickly to airflow changes and temperature shifts.

Built for straightforward installation and long-lasting operation, this Main Air Limit switch helps maintain efficient furnace operation by shutting down the burner when airflow is restricted. It’s a trusted replacement part for compatible Nordyne furnaces, delivering safety, reliability, and peace of mind.

• Compatibility: 045-08, L1RA Residential Upflow/Horizontal Furnace
• Temperature rating: 285/40 Deg F
• OEM-style replacement part for Nordyne furnaces
• Easy installation and dependable performance
• Enhanced safety by preventing overheating and damage