Who is HVAC-calculator for?

HVAC-calculator is a B2B product built for HVAC professionals.

What platforms does HVAC-calculator run on?

HVAC-calculator runs on the web and iOS.

Is HVAC-calculator still active?

Unverified. HVAC-calculator has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What are alternatives to HVAC-calculator?

Similar projects tracked by PulseGate include VentCalc Pro, 《HVAC Psychrometric LT》App, and ASHRAE HVAC Duct Sizer.

Who makes HVAC-calculator?

HVAC-calculator is developed by Trond Rossvoll, based in the United States.

When did HVAC-calculator launch?

HVAC-calculator first shipped in 2013.

Back to the index

HVAC-calculator

Name: HVAC-calculator
Price: 2.99 USD
Author: Trond Rossvoll

App StoreOther productivity🇺🇸

HVAC-calculator is an app for iOS that assists HVAC professionals with a wide range of calculations related to ventilation, airflow, and energy use in buildings. It streamlines complex formulas and provides quick, accurate results on-site or in meetings.

PaidWebiOS

Visit App Store

Overview

4 features

In the Other productivity space, HVAC-calculator takes a focused approach. It simplifies complex HVAC and energy calculations for professionals and enthusiasts in the field. HVAC-calculator is a B2B product aimed at HVAC professionals. HVAC-calculator is paid, starting at $2.99. It ships for the web and iOS.

Trond Rossvoll builds and maintains HVAC-calculator, and it first shipped in 2013. Key capabilities include HVAC calculations, unit conversions, and quick formulas.

HVAC calculations
Unit conversions
Quick formulas
Multiple calculation types

Built with & integrations

Runs on

BrowseriOS

Trust & compliance

Verified signals

HTTPSStore-verified publisher

Indexing history

What PulseGate has recorded for this listing

Indexed13 Jun · 20:41 UTC
Listing verified against its public source
Source: PulseGate · Open

Frequently asked questions about HVAC-calculator

What does HVAC-calculator do?: HVAC-calculator simplifies complex HVAC and energy calculations for professionals and enthusiasts in the field. It is catalogued under Other productivity on PulseGate.
Who is HVAC-calculator for?: HVAC-calculator is a B2B product built for HVAC professionals.
How much does HVAC-calculator cost?: Paid plans start at $2.99.
What platforms does HVAC-calculator run on?: HVAC-calculator runs on the web and iOS.
Is HVAC-calculator still active?: Unverified. HVAC-calculator has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What are alternatives to HVAC-calculator?: Similar projects tracked by PulseGate include VentCalc Pro, 《HVAC Psychrometric LT》App, and ASHRAE HVAC Duct Sizer.VentCalc Pro 《HVAC Psychrometric LT》App ASHRAE HVAC Duct Sizer
Who makes HVAC-calculator?: HVAC-calculator is developed by Trond Rossvoll, based in the United States.
When did HVAC-calculator launch?: HVAC-calculator first shipped in 2013.

At a glance

Platforms: Mobile
Languages: English
First seen: 13 Jun 2026
Built for: HVAC professionals
Model: B2B
Solves: Simplifies complex HVAC and energy calculations for professionals and enthusiasts in the field.

Registered as

App Store: 602391404

Developer

🇺🇸Trond Rossvoll

Index record

Identity confidence: High · 85.75
Indexed: 13 Jun 2026
Lifecycle: Unverified
First seen: Jun 2026
Last seen: 13 Jun 2026

Identity audit (11)

Slug: apple-com-apple-com-1781383351704-mqf2j4
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 13 Jun 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
Category from: Assigned by the 2026 taxonomy migration.
Languages from: Detected by a language model from page content.
Last updated: 1 Aug 2026
Canonical URL: https://apps.apple.com/no/app/hvac-calculator/id602391404

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