SwiftSize 4+

Quick Heat Load Calculator

Design Comfort

Designed for iPad

    • $9.99

Screenshots

Description

SwiftSize is an HVAC (heating, ventilation, and air conditioning) load calculator for residences. It is designed to very quickly measure off a home's exposures "on the fly" and produce accurate results for sizing heating and air conditioning equipment.

It is designed to minimize the on-site engineering time required by the HVAC professional. Less time engineering means more one-on-one time with the customer!

HVAC heat loads can be a cumbersome and time consuming and tend to distract from time spent consulting. SwiftSize addresses this problem by allowing complete heat loads to be performed in mere minutes. If it takes you more than 10 minutes with SwiftSize you're doing something wrong!

SwiftSize is not a comprehensive room-by-room heat loss/heat gain/CFM calculator. If it were it would be SlowSize! It's intended for the equipment changeout market, not the new construction market.

What’s New

Version 2.0.1

Added a clear all option for reseting all data including the infiltration parameters.

Ratings and Reviews

4.0 out of 5
3 Ratings

3 Ratings

jasin s ,

Not ready for prime time

I used to use a different app for load calculations. This one gave an inaccurate calculation and there isn’t a way to figure out what is wrong. I started with my own house and know the exact load due to temperatures hitting design temps for 2 days straight. This said I needed 66% more capacity.

Jim the tinner ,

SwiftSize load app

This app is great and all we need most of the time. I use 3 other iPad apps also and have done long hand manual J for 30 plus years. This is the one that will be a first to use from now on.
Thank you very much.

bignobyg ,

Equipment sizing

Great accurate app for ensuring I’ve got the right equipment for the job, loads are precise and the video is super helpful to understand the way to use the app.

App Privacy

The developer, Design Comfort, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More

Supports

  • Family Sharing

    Up to six family members can use this app with Family Sharing enabled.

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