Smith natural gas water heaters and boilers that require a #34 orifice for correct BTU input

What is the maximum capacity of this regulator

When installing or servicing a Reznor heater above 6

Whether performing a compressor replacement or a routine maintenance overhaul

Aaon S21398 Burner Bracket 320788-702 Smith natural gas water heatersThe Aaon S21398 Burner Bracket is a precision engineered OEM replacement part designed to ensure the structural integrity and precise alignment of burner assemblies within high performance Aaon HVAC systems. As a critical component for maintaining safe and efficient combustion, this burner mounting bracket provides the necessary stability to prevent operational vibration and misalignment, which can lead to inefficient fuel consumption or equipment