In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
I have a steam system that was converted to a 2 pipe sometime in the past. I have a cast iron boiler that is ~20 years old. Last winter I replaced the old Honeywell L8148E with a Beckett Aquasmart controller. I believe the B&G Series 100 is original to the boiler, and I'd like to replace it. I believe the Taco 007 is a suitable replacement and shouldn't pose any issues with my Aquasmart. Does anyone have any experience with this? My home is ~2000 sq. ft, 2 story and a single zone.