Industrial Standard Compliance: Built to EIA-456-A specifications and UL listed for safety and long-term durability outdoors

the RCC-1101 includes an integrated bias adjustment to fine-tune output characteristics based on specific site requirements

Using a genuine Lennox 87H92 replacement ensures proper HVAC part compatibility and prevents the common "blower fan stuck on" or "short cycling" issues often caused by out-of-spec aftermarket alternatives

Energy Efficient: Low resistance design minimizes power loss while maintaining stable performance in power panelboards

90" Close operation

Lennox 29M75 Limit Switch Industrial Standard Compliance: Built toThe Lennox 29M75 Limit Switch is a critical safety component designed for precise thermal regulation within Lennox, Armstrong, and Ducane HVAC systems. This 29M75 auto limit switch serves as a high limit security measure, monitoring internal plenum temperatures to prevent equipment damage. Featuring a 3 inch insert length, this normally closed SPST switch is engineered to open on temperature rise when the system exceeds its safety threshold. It is