Where to Log In

Update your organization's profile and manage its details

Organization

Manage users effectively to enhance your team's collaboration

User Management (Managers Only)

Initiate your design by setting up a new project quickly

New Project

Define calculation standards to ensure project accuracy.

Methods

Configure system sizing parameters to meet your project needs.

Systems

Define parameters for heat loss and cooling load calculations

Heat Load

Easily upload and manage PDF files for your design projects

Upload a New PDF

Guide to draw your building and finalize heat load designs

Draw Building

Discover streamlined design processes for various systems.

High-Level Design Process for Each System

Easily draw and manage pipes in your design layouts

Pipes

Effortlessly create and manage duct designs in h2x

Ducts

Add, connect, and configure equipment for your design systems

Equipment

Run calculations and explore detailed design results easily.

View Results

Create downloadable PDFs to share your project designs

PDF Export

Enhance app efficiency with graphics settings and optimizations

Boost Performance of the App

h2x User Guide

Username

Password

Google Login

🔑 Log In

Viewing Projects

Start a New Project

Duplicate a Project

Delete a Project

Filing (Organizing) Projects

Search Projects

Transfer a Project

🏠 Home Page

Account

The 'Share Project' screen allows users to manage access controls for a project within the h2x software. At the top, there are two tabs labeled 'Internal Sharing' and 'Public Sharing' for selecting the type of sharing. Below, under 'General Access', it states 'Project owner and managers only' with a dropdown menu labeled 'Restricted', indicating the level of access for general users. In the 'Specific Access' section, there is a dropdown menu listing 'Rayen User One User1' with the option 'Can edit', allowing specific users to have editing permissions. Below this, 'Rayen Manager' is listed as 'Owner', indicating their role in the project. At the bottom of the screen, there are two buttons: 'Cancel' on the left and 'Update' on the right, for discarding or saving changes respectively.

Project-level Access Controls

The screenshot displays the Project Permissions section within the Profile & Organization feature of the h2x software. It includes two main options for managing access controls at the organization level. The first option is 'Restrict project access', which ensures that new projects are restricted by default. To the right of this option is an 'Enable' button, allowing users to activate this restriction. The second option is 'Prevent public project links', which stops users from generating public project links. This option also has an 'Enable' button located to its right, allowing users to activate this setting. Both buttons are positioned on the right side of their respective options, providing a straightforward way to manage project permissions.

Organization-level Access Controls

Multi-Factor Authentication (MFA)

The screenshot displays the Microsoft Sign-in page, which is part of the Single Sign-On (SSO) process for accessing the h2x software. The page features a text field where the user has entered their email address, aryan@aryanh2xengineering.onmicrosoft.com, to initiate the login process. Below the email field, there is a link labeled 'Can't access your account?' for users who may need assistance with account recovery. The 'Next' button, located to the right of the email field, is used to proceed to the next step of the sign-in process. At the bottom of the screen, there is a 'Sign-in options' link, which provides alternative methods for signing in.

Single Sign-On (SSO)

Plan & Billing

👤 Profile & Organization

Templates

Workflows

📍 Project Set Up

Overview

Info

Import

Mechanical

Water

Wastewater

Stormwater

Fire

Water Systems (Domestic Water, Heating, Chilled, Fire)

Gas Systems (Natural Gas, LP Gas)

Ventilation (Air)

Drainage (Wastewater Stormwater)

The screenshot displays the 'System Design' feature of the h2x software, specifically for configuring a radiant floor heating system. At the top, there is a breadcrumb navigation with a 'Back to Project' button on the left and a 'Add New System' button on the right. The main section includes fields for 'System Name', 'Floor System', and 'Pipe Material', with dropdown menus for selecting options. Below, there are input fields for 'Max. loop length', 'Available Roll Lengths for Generic Coils', 'Min. bend radius', 'Max. loop spacing', 'Transit Spacing', 'Loop Direction Degrees', and 'Return Temperature', each with units specified. The 'Loop Shape' and 'Spiral Chirality' have dropdown menus for selection. At the bottom, there are color-coded buttons for 'Loop Colors' with an option to add more colors. The left sidebar contains navigation links under 'General', 'Calculations', and 'Other' categories, including 'Workflows', 'Info', 'Import', 'Methods', 'Systems', 'Heat Load', 'Nodes', 'Units', 'PDF Exports', 'Line Types', 'Hot Keys', 'Catalog', 'Marketplace', 'Budget', and 'Debug'.

Underfloor Heating

Add a New Flow System

General

Materials

Rooms

Roofs

Energy Usage

Internal Heat

Solar Gain

Pressure

Nodes

Units

PDF Export - Custom Designs

Line Types

Hot Keys

Catalog

Marketplace

Budget

⚙️ Settings

Manage Levels

Add Level

Delete Level

🏢 Levels

Upload a New PDF Floor Plan

Editing an Uploaded PDF Floor Plan

📰 PDF (Drawing) Floor Plan Uploads

Rooms & Floors

Doors

Window

The screenshot displays six diagrams illustrating different configurations of room and attic spaces in a building, relevant to heat load design. Each diagram shows a combination of 'Room' and 'Attic Room' or 'Empty Loft Space', with labels indicating 'Room Height', 'Roof Height', and 'Floor 2 Room Height'. The configurations include: 'No Vaulted Ceiling or Roof Needed' with 1 Level, 'Vaulted Ceiling Needed' with 2 Levels, and 'Vaulted Ceiling Needed' with 3 Levels. The diagrams also specify conditions such as 'Set 2nd Floor to Room Height 0'. These visual representations help in understanding the spatial requirements for heat load calculations in building design.

Skylight (Velux/Roof) Window

The screenshot displays a simple 3D illustration of a building with a flat roof, which is part of the 'Draw Building' feature under the 'Heat Load Design' section in the h2x software. The building is depicted with two large windows and a door on the visible side, emphasizing the flat roof design. This visual is likely used to assist users in understanding or selecting roof types for heat load calculations within the software.