Resideo - Honeywell Home 390686-1 Combustion Pilot Burner OrificeCombustion Pilot Burner Orifice 390686 1 for Liquid Propane Gas is a precise replacement component for residential pilot systems. Designed for use with Resideo Honeywell Home Q314, Q345, Q350, Q3450, Q3451, and Q3452 models, this 0. 01 inch orifice ensures correct fuel flow and reliable ignition for propane fired pilots. The package includes the BBR10 Orifice to match the original configuration. Created to support many common residential gas

375 in D x 3

multi-spectral screening

making it an excellent choice for cost-conscious homes

dependable control in a wide range of furnace and burner installations

making it ideal for HVAC and process systems where consistent setpoint performance matters

repeatable damper positioning

Type: Standard Differential

this condensing fan motor minimizes downtime while restoring optimal cooling efficiency

Ideal for replacing aging regulators in compact installations

it offers long service life in industrial environments

making it suitable for high-temperature

Operating Pressure: 2–16 in WC