The K2 Fastpipe (106259-01) adapter completes the boiler loop for the K2-080, K2-100, and K2-120 boilers. Factory tested and easy to install, the FastPipe system allows for the expansion of the built-in boiler loop system.
- Burnham K2-080 Hot Water Boiler
- Burnham K2-100 Hot Water Boiler
- Burnham K2-120 Hot Water Boiler