4.1
4.16667 star

Total 62 Ratings

What is HVAC ResLoad-J? Description of HVAC ResLoad-J

This app is great for HVAC technicians, contractors, homeowners, HERS and PHIUS raters to easily perform ACCA Manual J8 load calcs.

For online help and training videos, go here: http://bit.ly/1PhqlDi

The HVAC ResLoad-J app from Carmel is an ACCA-approved Manual J8 residential load calculation app for the Apple iPad. It allows engineers, contractors, and technicians to perform field-based cooling and heating load calculations on residential and small commercial buildings. Users are then able to email PDF reports to customers and local building officials. Reports produced by this app will be acceptable by all municipalities/states (including 30+ US states that have passed laws requiring contractors to submit load calcs from ACCA-approved software.)

The HVAC ResLoad-J app allows users to create unlimited projects and perform both block and room-by-room loads. The app includes weather data for 1000s of cities throughout the world and construction data for 100s of wall, floor, roof, ceiling, and window types. The user is also able to model detailed appliance, duct, infiltration, and ventilation loads.

The HVAC ResLoad-J app was specifically designed for the Apple iPad, taking advantage of the larger screen, rotating user interface, and other functionality unique to the iPad. This app is similar to our very popular HVAC Residential Load Calcs HD app for the iPad, and it includes many of the same inputs and results. However, the "J" app is ACCA-approved, and thus requires much more detailed analysis of the building.

Other features include:

1. Includes a 1000+ world-wide city weather database

2. Allows you to create and store an unlimited number of projects. You can also re-use existing projects as templates for new projects.

3. Includes data for 100s of construction types for walls, roofs, floors, doors, windows, skylights, and ceilings.

4. Allows you to specify an unlimited # of building envelope types (i.e. – doors, walls, roofs, floors, ceilings), window types, and skylight types for each building.

5. Allows you to input individual home appliance information.

6. Allows you to instantly view total heating and cooling load results as you update input data.

7. Allows you to view comprehensive cooling and heating load breakdown reports including breakdown by envelope load, window load, skylight load, infiltration load, ventilation load and internal load contributions.

8. Also performs room-by-room cooling and heating load calc analysis

9. Includes the ability to display a wide variety of on-screen reports including checksum reports (ie – BTUh/SqFt, SqFt/Ton, etc.), complete heating and cooling load breakdown reports, and even graphically-pleasing pie charts showing cooling and heating load breakdowns. These reports can be converted to PDFs and emailed from right within the app.

10. Includes the ability to display a comprehensive HTML report that you can email to yourself or others, and it also includes a spreadsheet attachment that you can open in Excel to create customized reports.

11. Includes the ability to display units in either English (IP) or Metric (SI).

12. As of 2020, includes new project input reports that allow you to print or export to PDF via email.

The benefits of using this app are numerous including:

1. Great for use out in the field. Quickly size heating and cooling equipment, show the client, then email the results back to your office for further analysis.

2. Show off your advanced on-screen reports to clients convincing them you are using cutting-edge technology.

3. Save time by inputting information in the field and then returning to your office to perform more in-depth analysis.

4. Submit reports to local municipalities that require ACCA-approved Manual J8 residential load calcs for equipment replacement.

Bonus: The HVAC ResLoad-J app now includes our popular HVAC Equipment Locator app built right in! Click here for details about that app: http://bit.ly/1a2RskH


  1. HVAC ResLoad-J App User Reviews
  2. HVAC ResLoad-J Pros
  3. HVAC ResLoad-J Cons
  4. Is HVAC ResLoad-J legit?
  5. Should I download HVAC ResLoad-J?
  6. HVAC ResLoad-J Screenshots
  7. Product details of HVAC ResLoad-J

HVAC ResLoad-J App User Reviews

What do you think about HVAC ResLoad-J app? Ask the appsupports.co community a question about HVAC ResLoad-J!

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HVAC ResLoad-J Pros

Worth HavingI highly recommend this app. It is easy to use and The reports are great..C2 leaderVersion: 2.0

Well-designed load calc appI've heard good things about Carmel's mobile apps, and this one does not disappoint. It's well laid out, includes lots of info about wall and window construction types, and produces great reports to present to my local building inspector. There's so much to this app, that it's hard to know where to even start. Luckily, it includes full help and a training video to get me started and explain portions of the app to me. Since it's ACCA-approved, it includes all the required inputs for sizing ducts, infiltration, ventilation, internal gains, and much more. I must admit that it is expensive for a mobile app, but such a small price to pay to get my change-out permits. Really an awesome app..LZ2124Version: 1.1

✓   HVAC ResLoad-J Positive Reviews

HVAC ResLoad-J Cons

Co ownerThis program was released to soon. There is a lot of glitches & customer service is terrible. It's a lot of money & wright soft is smoother & more accurate.22 years experienceVersion: 1.1

Wont OpenWont open after update.Paramount HVACVersion: 2.6

✗   HVAC ResLoad-J Negative Reviews


Is HVAC ResLoad-J legit?

Yes. HVAC ResLoad-J is legit, but not 100% legit to us. This conclusion was arrived at by running over 62 HVAC ResLoad-J user reviews through our NLP machine learning process to determine if users believe the app is legitimate or not. Based on this, AppSupports Legitimacy Score for HVAC ResLoad-J is 78.3/100.


Is HVAC ResLoad-J safe?

Yes. HVAC ResLoad-J is quiet safe to use. This is based on our NLP analysis of over 62 user reviews sourced from the IOS appstore and the appstore cumulative rating of 4.1/5. AppSupports Safety Score for HVAC ResLoad-J is 80.8/100.


Should I download HVAC ResLoad-J?

There have been no security reports that makes HVAC ResLoad-J a dangerous app to use on your smartphone right now.


HVAC ResLoad-J Screenshots


    Product details of HVAC ResLoad-J

    App Name:
    HVAC ResLoad-J
    App Version:
    5.2
    Developer:
    Carmel Software Corporation
    Legitimacy Score:
    78.3/100
    Safety Score:
    80.8/100
    Content Rating:
    4+ Contains no objectionable material!
    Category:
    Productivity, Business
    Language:
    EN   
    App Size:
    26.12 MB
    Price:
    $199.99
    Bundle Id:
    com.carmelsoft.ResLoadJPlus
    Relase Date:
    27 October 2012, Saturday
    Last Update:
    01 August 2021, Sunday - 23:58
    Compatibility:
    IOS 11.0 or later

    HVAC ResLoad-J 5.2 Update Note
    ✱ Version History

    1. Update: Sync projects to and from the cloud so you can share your projects with other users in your company and also with other devices you may own. Fixed an issue with this. 2. Fixed issue with new sorting options.

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