Entry # 34
Advanced Mechanical Systems
Designer: Joe Bolinsky
Customer: Worcester, Mass.
Installation Location: Coolidge Road High Efficiency Upgrade
Brief overview of the project
Replace atmospheric boiler with 90% plus sealed combustion boiler, upgrade circulators and implement Caleffi Z-one Switching Relay to provide control and also circulator exercise function. DISCAL air separator maintains air elimination in system.
Reduce energy consumption and upgrade hydronic system to high efficiency components
This was a retrofit of a conventional chimney vent gas boiler.
This system has performed as expected and the property owners have been very impressed with its function.