Hot Water Circulation Pump Calculator – Free Excel Sheet

What is recirculation pump?

The function of the recirculation pump is to ensure that hot water is always available as close to the consumption point as possible.

Download also: Hot and Cold Water Supply Calculation

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Hot Water Circulation Rates And Pipes Sizing Based On :

• Heat  Loss Rates Of The Piping.
• Differential Temperature  ( Pipings And Air ) .

Inside this excel sheet (1,2,3,4) Means:

1: Calvanized  Iron Or Sicel Pipe ,SPS

2: Brass Or  Copper  Pipe ,SPS Or Tensdless .

3: Copper Water Tube Type L .

4: All Types Of Piping /Insulated

Circulating Pump  Discharge  Capacity In gpm =Tentative  Heat Losses/10000

Download Hot Water Circulation Pump Calculator