these mini-horns are designed to operate from either continuous or coded NAC circuits

Pressure Increase ( Clockwise )

High BTU Capacity: Rated up to 415

Proper installation requires a manometer to verify the 3

the electrical performance remains the same

Honeywell 393690-4 Flange Kit these mini-horns are designed toProfessional grade Honeywell 393690 4 Flange Kit is a field essential accessory designed for seamless connection between 3 4" NPT piping and specific Honeywell Gas Control Valves. This kit is a direct replacement for Honeywell 393690 4 U and is engineered for high performance sealing in residential and commercial gas heating systems. As a veteran technician, you know the importance of a precision air tight seal; this kit includes a 3 4" straight