Calculating…
Yazıcı Endüstri · yaziciendustri.com.tr
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How do we calculate?
Total flow = boiler output (kW) × 0.86 ÷ ΔT. The header body is the smallest size that does not exceed the selected velocity. Circuits are sized assuming equal loads (max. 250 Pa/m). Nozzle spacing = nozzle outside diameter + 150 mm (allowance for flanges and insulation).
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Send us the list from the calculator; we will quote flanges, elbows, tees, reducers, pipes and valves in a single offer, with EN 10204 3.1 material certificates.
This calculator is used in these sectors: Building services (HVAC & plumbing). All calculators →
Results are for preliminary selection and do not replace engineering design. Ask our technical team for the final selection.