Invest In Your Team's Productivity And Quality

GBP

Standard

For Small Teams

£75 Per Project
  • Key features include:
  • CIBSE-verified calculations
  • Max. 5 levels per project
  • Drawing & calculation exports
  • Training webinars
  • AI customer support
Best Value

Professional

For Growing Teams

£750 Per Month Billed Annually
  • Every Basic feature, plus:
  • Unlimited projects
  • 3+ users
  • CAD & Revit integration
  • 1:1 Training
  • Human support

Enterprise

For Larger Teams

Custom Y
  • Every Professional feature, plus:
  • 10+ users
  • Private project controls
  • In-Person training
  • Priority support

USD
AUD

Not sure which plan is right for you? Chat with our sales team here.

Complete Features List

Compare Plans Standard Professional Enterprise
Essentials
Free Trial
Technical Demo
Subscription Type Annual Annual Annual
No. of Seats Based on Project 3+ Unlimited
No. of Projects 12+ Unlimited Unlimited
Project Size Max. 5 Levels Unlimited Unlimited
History Mode
Systems
CIBSE-Verified Calculations
Heat Load
Heating
Chilled
Ventilation (Air)
Underfloor Heating
Domestic Water
LP and Natural Gas
Wastewater
Stormwater
Fire Hose Reel
Fire Hydrant
Fire Sprinkler
Exports
Drawing Set
Heat Load Reports
Calculation Reports
Bill Of Materials (BOM)
Design Share Link
AutoCAD Integration
Revit Integration
Training & Support
AI Customer Support
Training Webinars
User Manual
h2x Uni
Human Support
Online Training
Onboarding Plan
Priority Support
In-Person Training
Security
Multi-Factor Authentication
Single Sign-On (SSO)
Custom Server Location

Need help deciding?

Start your free trial or book a quick call to experience how h2x saves you hours per project:

Trusted by teams of all sizes

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Design Icon

40,000+

designs completed.

Users Icon

5,000+

paying users.

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40+

countries using h2x.

Loved by Engineers

★ ★ ★ ★ ★
Brilliant, simple and easy to use. Game changer.

James Major
Director at Hubb

★ ★ ★ ★ ★
h2x is great software, our company use it nearly every day. It is easy to use with direct conversion from h2x to Revit.

Callum Craig
Engineer at WDE

★ ★ ★ ★ ★
A game changer for the humble plumber. Incredible.

Brad Winkel
Director at Queenstown Plumbing

★ ★ ★ ★ ★
h2x is fantastic software. It is very easy to use and the ability to output to Revit is a fantastic time saver.

Joe Kirrane
Engineer at MEP

★ ★ ★ ★ ★
Big time game changer to the industry!

Viv Jude
Director at UHC

★ ★ ★ ★ ★
Incredible software! Super user-friendly and allows you to save so much time.

Devni Gamage
Engineer at DMA

★ ★ ★ ★ ★
The software is very easy to use. The heat load calculation function is particularly impressive.

Toinpre Amaegbe
Senior Mechanical Engineer at ROCMEP

★ ★ ★ ★ ★
We've been using h2x for our mechanical design work and are consistently impressed. Highly recommended.

Edward Jones
Mechanical Engineer at Noquet Building Services

★ ★ ★ ★ ★
The software is fantastic, it's a real time saver and we can install with confidence knowing we have all our maths correct.

Matt Little
Heating Manager at ECO Providers

★ ★ ★ ★ ★
h2x go above and beyond to ensure customer satisfaction. They are flexible, responsive, supportive, and collaborative.

Joshua Musgrove
Director at Eco-Nexus Engineering

★ ★ ★ ★ ★
Wins us more, better jobs. Accurately models complex systems in an easy to use interface. Outstanding customer service.

Nick McPhee
Director at Duo Heating & Renewables

★ ★ ★ ★ ★
Fantastic software, great results and very user-friendly producing great designs and reports.

Timothy Rudd
Director at TJR Heating & Cooling

★ ★ ★ ★ ★
I started using h2x recently and I am amazed how easy it is to produce perfect results every time.

Gary Law
Technical Consultant at EDF Heat Pumps

Frequently Asked Questions