While copper is malleable

ensure the CW rotation and 6" diameter match your existing blower assembly to maintain proper static pressure and thermal transfer

blocked return vents

Smith and Lochinvar units

Will these paddles work with large pipes

Burnham Boiler 7116037 Tubulator While copper is malleableThe Burnham Boiler 7116037 Turbulator is a critical combustion component engineered to optimize the thermal efficiency of residential and commercial heating systems. Designed as a direct replacement for discontinued part 7116039, this 12. 9 inch short turbulator is a precision manufactured steel insert that sits within the boiler tubes. By generating controlled turbulence in the flue gas stream, it disrupts the laminar boundary layer, slowing high