The EHC boiler auto bypass is an essential component in heating systems designed to maintain optimal water flow and pressure, particularly when multiple heating zones are not in use. It automatically adjusts water circulation to ensure a consistent flow rate through the boiler, even when some radiators or heating zones are closed off.
This feature prevents the boiler from overheating by diverting excess water flow back into the return pipe when demand is low, thereby protecting the boiler and improving overall energy efficiency. By regulating water flow, a boiler auto bypass helps maintain stable operating conditions and ensures efficient heating performance throughout the system, enhancing comfort while minimizing energy consumption and operational costs.
