• Self-acting HIU for Indirect DHW / Indirect space heating. Ratings to be confirmed by discussion, using either standard or bespoke solutions. Used mostly for developments with multiple dwellings. 
• Includes flushing bypass, pressure-compensated thermostatic control, Danfoss IHPT flow controller for warming standby flow (with setback), motorised isolator, wiring box, strainer, circulating pump, spacer piece for energy meter, fully insulated cover. 
• Optional booster pump, filling connection for heating circuit. 

For more information visit our HIU download area or contact one of our colleagues for project-specific guidance.