Choosing MEP software isn't as simple as picking the platform with the longest feature list. We compared 10 of the leading #MEP tools in 2026, including h2x, Revit, MagiCAD, Trimble Nova, DDScad, IESVE and more. See which one best fits your workflow: h2xengineering.com/blogs/bes…

How to Read a Psychrometric Chart (Without Losing Your Mind) 👉 h2xengineering.com/blogs/how… This psychrometric chart guide breaks down every property, process, and worked example in plain English.

🔧 Happy National HVAC Tech Day to every engineer keeping buildings running the way they should. The work behind a well-designed HVAC system rarely gets the credit it deserves. The load calculations, the duct sizing, the system balancing. It's complex, detail-heavy work. h2x is built for exactly these people. If your current software is slowing you down more than it's helping, it might be time for a change. 👉 h2xengineering.com/features/… #NationalHVACTechDay #HVACDesign #MEPEngineering #HVACEngineering

If you design HVAC systems, this one's for you. We're running a free 27-minute Live Guided Session on Heat Load Calculations in h2x. You'll see: - The full heat load workflow live in h2x, including: -- Weather station selection and solar data sourcing -- Room parameters, including humidity and fresh air rates -- Internal heat sources, including sensible and latent heat loads -- Thermal lag via construction assemblies and materials - The complete building and system design in h2x, including: -- Draw the building and HVAC system -- Run coincidental peak calculations -- Export reports and system design to Revit Multiple dates available across UK, US and ANZ timezones. 👉 Register for free here: h2xengineering.com/features/…

Want to learn the basics of Underfloor Heating design in a single, start-to-finish video? Check out our brand new Underfloor Heating design walkthrough video starring our very own h2x co-founder: Jonathan Mousdell! youtube.com/watch?v=TS6OBzV1…

Underfloor / Radiant Floor Heating in 1 MINUTE! How can you design an underfloor heating system in one minute? The answer is h2x.

Attention Hevacomp users! We know you are looking for options now that Hevacomp has been discontinued. While every change brings discomfort, we think you will find that switching to h2x will bring you joy! h2x is a significant upgrade in features, functionality, and performance. To learn more, we invite you to download an infographic providing a side-by-side comparison. h2xengineering.com/hevacomp/ #hevacomp #hevacompalternatives

AI × Underfloor Heating Turning hours into seconds Comment 'UFH' to learn more 👇

Training day at h2x! Today we sat down with @WhitecodeC and hosted an in-person training session at our Wigan office led by our Training Manager, Conor Jones. A huge thank you to the Whitecode h2x users who joined us: Sanu Sebastian Tom Swaffield David Dip Hari Ragavan Sankaranarayanan Jason Tramontano We covered the essentials in h2x: heat gain & loss, heating, domestic water, wastewater, stormwater, ventilation, and underfloor heating. A productive session with questions asked and answered! Ideas shared and plans made, and even a quick game of darts 🎯 It’s always great to spend time with the people using h2x every day. 👊 Thanks again to everyone who came along!

Over-sizing starts at heat loss. BS EN 12831-1:2017 accounts for diversity, older methods don't. The result? Smaller pipework, lower pump duties, and more efficient systems. 👉 Read the full comparison: h2xengineering.com/blogs/bs-…

Great meeting design consultants and showing them h2x in action at @SpecifiDay's Mechanical event in Birmingham yesterday 💻

Friction Factor: The small coefficient driving pressure drop. Most MEP engineers are still using outdated tables and generic assumptions that lead to oversized systems and inefficient designs. We wrote a guide that breaks down: ✓ Why Darcy-Weisbach isn't just theory, it's the difference between a system that works and one that doesn't ✓ How pipe and duct materials impact your pressure drop calculations ✓ The costly mistakes happening when friction factor is treated as "close enough" ✓ Modern calculation methods that save hours of manual work Whether you're sizing domestic water systems or complex HVAC installations, getting friction factor right is non-negotiable for accurate designs. Read the full article and see how h2x automates these calcs with accuracy: h2xengineering.com/blogs/fri…

How do you calculate pressure drop in a duct system? Jonathan (co-founder at h2x) breaks down the Darcy-Weisbach formula, the most accurate method for pressure drop calcs. Why it matters: it directly affects system efficiency & fan sizing. Full video: youtube.com/watch?v=9KGTQXhz…

Stop over-sizing heating systems & paying for inefficiency. h2x automates BS EN 12831-1:2017 calcs, sizing systems to the accurate load each room & zone requires. - Avoid over-sizing - Helps you to meet MCS 031 compliance - 1-click accurate reports 👉 h2xengineering.com/features/…

Design with 100% confidence. We're pleased to share that h2x has successfully renewed our @CIBSE Software Verification Assessment certificates! Our tool has been independently verified and certified for: ✅ Heating and Cooling Water Systems ✅ Domestic Water Systems ✅ Air (Ventilation) Systems These certifications, valid until 2027, demonstrate our continued commitment to delivering accurate, reliable, and industry-compliant design software. CIBSE verification means you can trust h2x to meet the highest standards in building services engineering calculations. Swipe through to see the certs! ➡️

Why does duct size directly control velocity? Jonathan (co-founder at h2x) breaks down the simple formula that connects airflow, duct area, and velocity. The key: size the smallest duct possible, but only if velocity stays within limits. Velocity = Airflow ÷ Duct Area

It's good to be back at @SpecifiDay for the first Mechanical event of the year in Manchester, UK! The MEP industry is evolving fast, and we're excited to show how h2x is helping engineers stay ahead of the curve 💻

Room-by-room heat load reports in seconds! h2x calculates heat loss, air changes, U-values, materials, and emitter performance automatically, giving you a full breakdown instantly.

How do you size a duct properly? Too small = noisy, inefficient. Too big = expensive and space-hungry. The right answer sits in the middle, and you only find it by doing the calcs. 🎥 Full duct sizing guide: youtube.com/watch?v=9KGTQXhz…