and 24 VAC/VDC power requirements

preventing hunting and improving HVAC system efficiency

Industrial Standard: Features a 1" NPT connection for simplified flow switch installation in standard piping headers

The SPDT relay configuration (1 NO / 1 NC) is rated for 10A resistive loads at 120/240 VAC

OEM Precision: Ensures exact hole alignment for primary and secondary condensate line connections

Lennox Y0391 Lamp 318518-761 and 24 VAC/VDC power requirementsThe Lennox Y0391 is a high output germicidal UVC replacement lamp engineered for integration with Healthy Climate UVC 41W S and UVC 41W D air purification systems. As a veteran grade HVAC UV bulb, this 16 inch quartz glass lamp utilizes low pressure mercury vapor technology to emit a 254nm germicidal wavelength, effectively neutralizing airborne pathogens, mold spores, and bio contaminants within the ductwork. Operating at 41 watts, the Y0391 lamp