Lennox 98L31 Natural Orifice 320788-704 keeping high-voltage and low-voltage wiring

keeping high-voltage and low-voltage wiring properly managed

Common Questions When should I use Type H Oil instead of Type K

typically up to 0

while this is a factory-spec part

Can I use this motor to replace a lead-wire version

Lennox 98L31 Natural Orifice 320788-704 keeping high-voltage and low-voltage wiringThe Lennox 98L31 is a precision engineered natural gas burner orifice designed to regulate fuel flow and ensure stoichiometric combustion in high efficiency heating systems. Featuring a . 0890 drill size and standard 1 8 27 NPT threads, this brass burner orifice serves as a critical component for technicians performing manifold adjustments or gas type conversions on compatible Lennox furnaces and boilers. The Lennox LB 99216 specification ensures that