31J35 | 620 PILOT ASSY. | Lennox

620 PILOT ASSY. This Lennox NCO-31J35 Pilot Assembly is a genuine replacement part for Lennox gas furnaces. The 620 Pilot Assembly provides reliable ignition for your furnace, ensuring efficient and consistent heating performance. Its robust construction ensures durability and longevity, making it a dependable component for your heating system. **Key Features:** - Genuine Lennox replacement part - Ensures reliable ignition - Durable and long-lasting construction - Compatible with Lennox gas furnaces **Applications:** - Replacement part for Lennox gas furnaces - Provides efficient and consistent heating performance Order your Lennox NCO-31J35 Pilot Assembly today from our HVAC supply store and experience the peace of mind that comes with using genuine replacement parts. We offer the best prices and fast shipping on all our products!