Armstrong R604221-01 Switch-Interlock & Bracket

Product Description

The Armstrong Air R604221-01 Switch-Interlock & Bracket is a critical component designed for efficient operation in HVAC systems. This genuine Armstrong replacement part ensures compatibility and performance with Armstrong Allied Air and Lennox units including furnaces, air conditioners, and rooftop units.

• Designed for secure mounting and reliable operation
• Made from durable materials for long-term use
• Essential for safe operations in HVAC systems

Product Highlights

The switch-interlock system prevents the unit from operating under unsafe conditions, enhancing overall safety and efficiency. Easy to install, it is an ideal solution for maintaining or upgrading your HVAC system.

Technical Specifications

• Brand: ARMSTRONG
• MPN: R604221-01
• Type: Electronic Switch
• Category: Heating, Cooling & Air Quality Parts
• Weight: 0.5 lbs