Is this an OEM Lennox part

Industrial Durability: Resilient construction prevents pinching and deformation under the high compression loads of hand hole cover bolts

While designed specifically for Carrier and allied brands

As long as the temperature range (L160-30) and the 3-inch insertion length match your existing part

Johnson Controls DPM17A-601R Repair Kit Is this an OEM LennoxThe Johnson Controls DPM17A 601R Repair Kit is a critical OEM service component engineered for the professional maintenance of pneumatic pressure controls and actuators. As a veteran technician knows, maintaining the integrity of the diaphragm is essential for precise pressure regulation and system response. This diaphragm replacement kit is specifically designed to restore the factory spec performance of your Johnson Controls hardware, preventing air