Lennox 81J05 Pilot Assembly Kit 30067439-890 use an appropriately sized Maxitrol

use an appropriately sized Maxitrol vent limiter (12A09) to eliminate the need for external vent piping where local codes permit

use a cold spray or ice bath targeted at the sensor bulb to drop the temperature below 26°F

Industrial Durability: Rugged design withstands the high-torque demands of hydronic balancing and automated temperature regulation

this comprehensive kit provides the precision air-fuel mixture required for optimal combustion efficiency

Lennox 81J05 Pilot Assembly Kit 30067439-890 use an appropriately sized MaxitrolLennox 81J05 Pilot Assembly Kit W Air Shield 81J05 is the direct replacement for 81J0501PR