Great app
Save you time and money and it’s acca compliant.
TBTim Bergen
Great App
I really like the fact it very affordable and my building department accepted it base on the fact its acca compliant!!! And its affordabe
HHvacmen
Free
In-App Purchases
About
This app streamlines HVAC load calculations, enabling users to quickly generate Manual J, S, and D outputs. It allows for on-the-spot pricing and uses real-world data for accurate estimates, even while on-site.
✓Manual J load calculations
✓Manual D and S outputs
✓On-the-spot pricing
✓Real-world data integration
✓Major equipment brand access
✓On-site estimate generation
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What's New in HVAC Manual Boss
1,2,5
October 19, 2026
Improved equipment selection with a SEER dropdown, updated sign-in support for reading plans, and fixes for duct-design and permit-report errors involving rooms with no required supply airflow. Report entries are now preserved when retrying, reopening the report screen, or restarting the app. This update supports iOS 15.1 and later.
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Subscriptions & In-App Purchases
Hvac Manual Boss
HVAC load calcs and estimating tools full access
$29.991 Month
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FAQ
What is HVAC Manual Boss?
HVAC Manual Boss is a business application designed to help HVAC professionals perform load calculations (Manual J, S, D) and generate estimates quickly and accurately, even while on-site.
What HVAC calculations can HVAC Manual Boss perform?
HVAC Manual Boss allows users to build Manual J load calculations quickly and accurately, and generate Manual D and S outputs without difficulty.
Can I create pricing with HVAC Manual Boss?
Yes, HVAC Manual Boss enables you to create good, better, best pricing on the spot, helping you present options to clients.
Does HVAC Manual Boss use real-world data?
Yes, the app uses real-world data to help you stay consistent with your numbers and provides access to major equipment brands and configurations.
What devices does HVAC Manual Boss support?
HVAC Manual Boss is supported on iPhone and iPod devices.
How much does HVAC Manual Boss cost?
HVAC Manual Boss offers a subscription plan at $9.99 per month. The app is free to download, with the subscription providing full access to its features.
How do I manage or cancel my HVAC Manual Boss subscription?
You can manage or cancel your subscription anytime by going to your device's Settings. The subscription automatically renews unless canceled at least 24 hours before the end of the trial period.
Is HVAC Manual Boss suitable for beginners?
While the app is designed for professionals, its user-friendly interface and ability to generate accurate calculations quickly can be beneficial for those learning the trade.
