Proper hydraulic calculation — your heating system should work perfectly.
HVAC engineers spend hours selecting pumping equipment and balancing systems. TermoFlo automates hydraulic resistance calculations and helps avoid common mistakes.
First Radiator Hot, Last One Cold
First radiator hot, last one cold, noise in the boiler room pipes, cold return — all this can be the result of incorrect hydraulic system design.
Excessive Equipment Costs
Overconsumption or oversized diameters lead to increased costs for piping, fittings, and pumping equipment. This can be avoided by performing calculations.
Why do these problems occur?
Hydraulic calculation provides numerical understanding of resistances for proper pump selection based on all characteristics. It enables proper hydraulic system balancing. Incorrect pipe diameter selection leads to large pressure drops, system noise, and uneven heat distribution. The solution is simple: calculate the system before installation, select optimal diameters and pumping equipment according to numbers.
Hydraulic Resistance Calculation
Automatic calculation of friction losses and local resistances for each system section. Calculator accounts for pipe lengths, diameters, coolant flow rates, and all fittings for accurate total resistance determination.
Optimal Pump Selection
Calculation of required head and capacity of circulation pump based on system hydraulic characteristics. Avoid overspending on overpowered equipment or problems from insufficient capacity.
System Balancing
Instant comparison of different pipe diameter options and piping configurations. Results update in real-time, allowing quick finding of optimal solution for uniform coolant distribution.
Avoid Expensive Installation Mistakes
Properly selected pipe diameters and pumping equipment save 20-30% of budget. Calculator helps avoid both oversized diameters and insufficient ones leading to rework. One-time calculation saves your money.
From Diagram to Specification in Three Steps
From input to professional output in three simple stages
Enter System Parameters
Specify pipe diameters, section lengths, number of fittings (elbows, tees, valves). Select pipe type and coolant from library or enter your own parameters.
Get Resistance Calculation
Calculator automatically computes friction losses, local resistances, total hydraulic system resistance, and required pump parameters. Results update instantly when data changes.
Select Equipment
Visual tables show pressure loss distribution by sections. Calculator indicates required pump head and capacity. Compare different piping options and choose optimal.
Who Needs This?
Precision tools tailored for various engineering disciplines
Heating System Designers
THERMAL & SYSTEMSQuick verification of hydraulic calculations at design stage. Ability to instantly compare different piping layout options and select optimal diameters for material savings without losing functionality.
HVAC Engineers
OPERATIONS & COSTSEngineers who need to quickly calculate resistance on a simple section, managers who need to make calculations on site, customers to verify pump correctness. Anyone who needs to understand whether the hydraulic system is designed correctly.
Heating System Installers
HYDRAULICS & FLOWSelection of pumping equipment and fittings before material purchase.
Calculate Your System Now — Avoid Operational Problems
Free online hydraulic calculation calculator. Instant results without registration. Verified by professionals.