Specifically created to efficiently maintain the required water pressure in sealed heating and cooling systems, the PHT range comprises an advanced pressure monitoring system, reliable, energy efficient pumps and a break tank that incorporates a category 5 A/B air gap, preserving the integrity of the mains water supply while minimising space requirements.

To ease set-up, management and maintenance, set points and alarms can be changed via a simple but secure user interface combined with a local status display. This is enhanced by advanced component monitoring and reporting, and a choice of output communications protocols to provide diagnostic and remote status indication.