This HONEYWELL 390686-4 .018 ORIFICE BCR 18 helps improve the efficiency of your heating or cooling system. It features a precise .018 orifice that allows for accurate control of air or fluid flow. With the BCR 18 design, you can trust in reliable and consistent performance.

.018" Natural Gas Orifice. Orifice is stamped BBR18, ensuring precise metering and reliable performance in natural gas applications. Ideal for industrial and commercial installations, this orifice is designed to provide accurate flow measurement and control.

Used With:
Q314 Series
Q308 Series
Q327 Series
Q362 Series
Q380 Series
Q345 Series
Q373 Series
Q3450 Series
Q3451 Series
Q3452 Series

Specifications: