and 3-inch NPT pipe sizes

0001 and Wilbur Curtis WC-1803 hardware specifications

Look for soot accumulation around the blower flange

Tank Integrity: Prevents internal vacuum build-up to protect against tank siphoning and structural implosion

having the correct Marley heater replacement knob is critical for restoring system functionality without compromising the integrity of the thermostat stem

Wayne 12988-002 Nozzle Adapter and 3-inch NPT pipe sizesThe Wayne 12988 002 Nozzle Adapter is a critical industrial grade component engineered specifically for high efficiency oil burner applications. As a veteran preferred Wayne combustion nozzle adapter, this assembly features a robust tripod design and integrated flame lock mechanism to ensure precise nozzle positioning and optimal combustion air patterns. Designed for compatibility with EHA and similar oil burner series, this 12988 002 adapter assembly