Lennox 52W29 Flame Sensor KitThe Lennox 52W29 Flame Sensor Kit is a critical replacement part designed to ensure accurate flame detection in Lennox furnaces. This flame sensor kit includes a single L68 Precision Speed Equipment Flame Sensor and is engineered to deliver reliable performance under demanding furnace conditions. Designed for safety and efficiency, this Lennox flame sensor helps prevent misfires and shutoffs by accurately monitoring flame presence. The kit's

With an input range of 110–240 V AC at 50/60 Hz and a steady 6 V DC output at 1 A

and longer equipment life in residential HVAC setups

The rugged construction uses corrosion-resistant components and a balanced fan to reduce vibration

engineered as a direct replacement for the K15ds-18h

Mounting: Horizontal or upright installation

Protects fan blades and housing from debris

protecting sensor surfaces from particulates and contaminants

Bulb size: 5-1/4" L x 3/8" Ø

Includes a 1097 Ohm PTC sensor (77°F) with a maximum distance to sensor up to 1000 ft

the AP33A000 provides precise control

Performance: Reliable condensate discharge to protect boilers and valves from water hammer

Water Heater Thermal Switch