Lennox 58L66 Burner Assembly 326058-758 meaning the valve will default

meaning the valve will default to the open position upon loss of control air pressure

Environmental Protection: IP67-rated enclosure allows for installation in wash-down environments or high-humidity mechanical spaces

Enhanced Safety Logic: Functions as a vital fail-safe

Standard TS2 valve bodies are sold separately from the orifice

Lennox 58L66 Burner Assembly 326058-758 meaning the valve will defaultFor service technicians handling call backs on inconsistently igniting furnaces, the Lennox 58L66 Burner Assembly is the direct 2 burner OEM solution for restoring precise combustion performance. This genuine replacement burner assembly (catalog number 58L66, formerly LB 94731A or 50J52) is engineered for broad compatibility across Lennox furnaces as well as Allied, Armstrong, and Concord equipment. Unlike universal kits, this 2 burner furnace