Lennox 50W91 Lamp 318518-761 this high-limit control opens the

this high-limit control opens the electrical circuit when the internal plenum temperature reaches 300 degrees Fahrenheit and automatically resets when it cools by 30 degrees

Built to rigorous EIA-456 standards

Whether you are performing routine maintenance or troubleshooting a furnace limit switch tripping issue

Serviceable Design: Features a replaceable diaphragm to extend equipment life and reduce long-term maintenance overhead for facilities

Lennox 50W91 Lamp 318518-761 this high-limit control opens theThe Lennox 50W91 is a high output 30 inch germicidal UV C lamp engineered specifically for technical integration within Healthy Climate air purification systems and compatible Lennox commercial rooftop units. Designed as a direct fit HVAC UV lamp replacement, this component emits ultraviolet C radiation at a 254nm wavelength to effectively neutralize airborne pathogens and prevent the colonization of microbial growth on evaporator coils and drain