A 2” BMXT installed with a Lochinvar FTX600 condensing boiler in a Troutville Baptist Church. The contractor removed a large cast iron boiler which had caught on fire, and all the system piping was old CI piping. The contamination showing is only after a week of the system pumps running and if it had not been caught, it would have circulated into the new boiler. The contractor is now a BoilerMag believer!
Thank you John Hunter from S.E. Burks for sharing.
Location: Troutville, VA