Description
Maintain the integrity of your Burnham boiler system with the genuine OEM 101546-01 3/4″ NPT Coupling. Engineered to Burnham’s exacting manufacturing standards, this replacement coupling delivers a precise, leak-free fit in residential and light commercial hydronic heating applications — helping you restore system performance quickly and with confidence.
Key Features
- Genuine OEM Burnham Boiler replacement part — ensures proper fit and system compatibility
- 3/4″ NPT (National Pipe Thread) connection size
- Engineered for secure, leak-free hydronic piping connections
- Direct drop-in replacement for compatible Burnham boiler models
- Built for reliable, long-term performance in demanding heating system environments
Application
This coupling is the go-to choice for service technicians and contractors performing maintenance or repairs on Burnham boiler systems. Using genuine OEM components helps preserve system integrity, guarantees a proper fit, and supports continued warranty compliance. Always verify compatibility with your specific Burnham boiler model prior to installation.







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