This page is not an official page of the app or its developer, but an independent editorial publication created for informational and commentary purposes. Unless expressly stated otherwise, neither the app nor its developer is affiliated with, endorsed by, sponsored by, authorized by, or otherwise officially connected with MWM, Apple, Google Play, the app publisher, or the app's developer, and nothing on this page implies that the app was developed using MWM's services. Any trademarks, logos, screenshots, and other content remain the property of their respective owners.

Heating Pipe Size

Name: Heating Pipe Size
Availability: InStock
Rating: 1 (1 reviews)

Instantly estimate pipe diameters and pressure drops for closed hydronic systems. Designed for field engineers and HVAC technicians who need fast, accurate results offline—without logins or subscriptions.

Key Figures

Downloads

User Rating

1.0/5

Total Ratings

Publisher

Sebastjan Valic

Professional-Grade Hydronic Engineering Tools

Calculate required pipe diameters, flow rates, and pressure drops instantly. Designed for engineers and technicians who need field-ready accuracy without the clutter of subscriptions or data tracking.

Instant Pipe Sizing

Determine recommended standard DN diameters and pressure drops in seconds based on your specific heating or cooling output requirements.

Optimize Pump Selection

Calculate water velocity and total head to precisely determine circulation pump characteristics, ensuring peak efficiency for any system size.

The following screenshots and description are sourced directly from the app's official store listing and are the property of the app developer.

App Store

Screenshots

Heating Pipe Size - Mobile interface of the Heating Pipe Size app showing hydraulic calculations for heat load and pipe diameter recommendations — Mobile interface of the Heating Pipe Size app showing hydraulic calculations for heat load and pipe diameter recommendations

Heating Pipe Size - Heating Pipe Size app interface showing calculation results for pipe diameter water flow rate and pressure drop — Heating Pipe Size app interface showing calculation results for pipe diameter water flow rate and pressure drop

Heating Pipe Size - Screenshot of the pipe material selection interface in the Heating Pipe Size app showing steel as the chosen material — Screenshot of the pipe material selection interface in the Heating Pipe Size app showing steel as the chosen material

Heating Pipe Size - Selection screen for threaded and flanged pipe fittings in the heating pipe size calculator — Selection screen for threaded and flanged pipe fittings in the heating pipe size calculator

Description

Estimate required pipe diameter of a closed hydronic heating or cooling system in an instant and calculate pressure drop to determine required circulation pump characteristics (flow and head). Easy to use, quick and accurate results. Enter the required heating or cooling output and water flow and return temperatures. Choose pipe material. The recommended pipe diameter is already there, presented as a standard DN. Additionally, choose the recommended or a custom pipe diameter and specify pipe section length and fittings. Results include water flow rate, velocity, pressure drop and pressure drop per 100 m of straight pipe and can be used to determine the parameters of a circulation pump. ## Features: - Simple to use; - Suitable for hydronic (water-based) heating and cooling systems; - Suitable for a large range of heating and cooling outputs; - Predefined pipe materials; - Water temperature range from 1 to 99 ºC; - Completely independent from any manufacturers; - No login needed, no data connection needed; - No data collection; - No subscriptions, one-time purchase only; - Very quick calculation with no delays; ## Possible uses of the application: - Quickly estimate required pipe diameter when designing a hydronic (water-based) closed heating or cooling system. - Quickly determine circulation pump requirements (flow and head), whether it be a new system or a replacement pump. ## Notes: - It is recommended to calculate every section of the piping system separately and additionally check the whole system pressure drop. - The application is only useful for calculations of hydronic (water based) closed heating or cooling systems. Other systems and media are not supported. - Only metric units are supported. - The application, while accurate, is not meant as a complete replacement of specialized software for heating and cooling system design. The application doesn't require data connection. It doesn't require and doesn't collect any personal data. It also doesn't contain third-party ads or code. Also: no in-app purchases, no subscriptions.