COVID-19 NOTICE - Intatec remains open for business. We are fully operational and ready to support our customers. Read more...

  Back to Heat Interface Units

HIU Select and Calculate

Select the function for the Heat Interface

Estimate Domestic Hot Water (DHW) Peak Load Requirements

Step 1, select the water supply conditions

Set HOT WATER temperature (°C)
Set COLD WATER temperature (°C)
Set MIX of HOT % to COLD %

Step 2, select realistic operational conditions. Select only the outlets they maybe require simultaneously.

Ensuite Shower 7.75 Ltrs/min
Main Shower 9 Ltrs/min
Basin 6 Ltrs/min
Cloakroom Basin 4 Ltrs/min
Kitchen Sink 6 Ltrs/min
Bath and/or Kitchen Sink 12 ltrs/min

Step 3, the calculator now shows the design flow, select NEXT, and the required network operation conditions are calculated...

Estimated DHW Peak Load Flow Rate and Temperature Lift

Ltrs/min
°C

Result

Network or Primary Flow and temperature conditions required so that the HIU can deliver the required DHW

Request Contact

Fill in the form below, and we will get in touch to discuss your HIU requirements:

Please select the product you are interested in.

Need Assistance?

Help with choosing the right shower

Register an Inta product

Technical Assistance

Need help? Our knowledge team are on hand...