SaniHEATDomestic Hot Water Sizing
According to EN 12831-3
Key Features
EN 12831-3 Compliance
Eliminate empirical guesswork or manual calculations with a cloud-based calculation engine that based on the equations of the latest EN 12831-3 standard.
Speed
Sizing is now a matter of minutes. Skip the grueling hours of manual calculations and complex spreadsheet building. Simply input your parameters and get professional sizing results almost instantly.
Hourly Demand Distribution
Choose consumption profiles based on different building types, choose from custom ones or define a completely new one to accurately capture hourly peak loads throughout the day.
Multiple Storage & Flow Systems
Seamlessly size mixed storage systems, charging storage systems, or direct-flow installations without storage tanks along with different types of heat generators to match any mechanical plant design.
Dynamic Simulation Graphs
Generate precise needs and supply curves according to EN 12831-3 to ensure sufficiency of the system using a 1440-step calculation sequence.
Draw-off profiles
Compute design flow rates according to specific tap types and different pre-defined tap flow rates.
Distribution losses
Compute and integrate circulation losses in a simple, fast and effective way based on the standard.
Multi-factor consideration
Consider multiple factors like time-lag, sensor height, and standby heat losses in a user-friendly way, without unnecessary or excessive information.
Engineering-grade results
Clear and comprehensive output ready to be used in technical reports and HVAC design.
The calculator and especially the pop-up windows are not optimized for mobile phone use and the user may encounter problems trying to input or view values from a mobile. It is recommended to run the calculator on desktop.
Contact
Questions, feedback or collaboration ideas? Get in touch.