IEC - International Environmental Corporation

🌍 Every day is Earth Day at IEC. At IEC, we believe sustainability and comfort go hand in hand. Our hydronic fan coil systems use water—nature’s refrigerant—to deliver efficient, reliable comfort in multifamily, hospitality, and commercial buildings. Designed and built in Oklahoma, IEC fan coils support efficient HVAC design and help buildings meet modern sustainability goals without compromising occupant experience. We're committed to: ✅ Advancing hydronic technology for energy-smart HVAC ✅ Reducing environmental impact with efficient system design ✅ Supporting ESG and green building standards through water-based comfort solutions Sustainable comfort, powered by water—that’s the IEC way. #IECComfort #HydronicHVAC #SustainableHVAC #EarthDayEveryDay #EnergyEfficiency #Water

We enjoyed some quality time with the HTS Engineering - Heat Transfer Solutions San Antonio squad today. Can’t wait to do it again!

Our hydronic fan coils are a testament to the skill, dedication, and craftsmanship of our incredible team in Oklahoma City. Every IEC unit is built by highly trained staff with quality, efficiency, and performance in mind. Our rigorous acoustic testing process equips us to deliver quiet, reliable comfort. 👏 Thank you to our hardworking team for making engineered hydronic HVAC solutions better every day! 📍 Proudly built in Oklahoma City. Trusted everywhere. #IEC #HydronicFanCoils #HVACInnovation #America #Thermaclime #ManufacturingExcellence #HVAC #CCGFactoryTour #InnovationInHVAC #climatecontrolgroup #greatpeoplegreatproducts ThermaClime Technologies, Inc.

It's a great day at the MPSW Annual Pig Roast! Thanks MPSW team for including Brian Burg, LEED AP to support ClimateMaster, ClimaCool Corp. and IEC - International Environmental Corporation in your incredible annual event! #MPSWPigRoast Climate Control Group cc Aran Winn Ian Goicochea

Thanks to everyone who showed up to make AHR unforgettable! This is Great People Making Great Products—and we can't wait to do it again next year! We enjoyed connecting with customers and industry friends at the AHR Expo 2025 in Orlando—our team showed up in a big way! 📣 Shout out to our sales pros- strengthening relationships and sharing our vision 🤜 Cheers to the engineers and manufacturing teams who are driving innovation, quality, and efficiency every day. 🖐 Kudos to our Marketing team and partners for amplifying our message. ClimateCraft ClimateMaster, Inc. IEC - International Environmental Corporation ClimaCool Corp. #AHRExpo #HVACInnovation #GreatPeopleGreatProducts #ClimateControlGroup #Teamwork

Shane Lantz, Aftermarket Sales Manager at IEC, gave a fantastic presentation on tactics to unlock the full potential of the HVAC retrofit market at the CCG booth at AHR #3927! #envirokit There will be a presentation encore on Tuesday, Feb. 11 at 11:00 AM, come join us! #AHRExpo #HVACInnovation #CCGAHR2025

See you in Orlando - so many great opportunities to hear from thought leaders from Climate Control Group

🔧 Unlock Retrofit Potential Join Shane Lantz at AHR Expo in Orlando- Booth 3927 for an exclusive session on Retrofit Opportunities. Discover how CCG brands, including ClimateCraft, ClimaCool Corp., and ClimateMaster, Inc., can help maximize HVAC lifespans, meet budgets, and deliver sustainable retrofits. Our primary focus will be on the award winning EnviroKIT from IEC, a 2025 innovation award winner and our solution for upgrading existing fan coil systems. 📅 📍 Where: AHR Booth #3927 📅 When: Two Opportunities! >>>> Monday Feb 10 @1pm >>>> Tuesday Feb 11 @11am Retrofit smarter. Upgrade better. #HVACRetrofits #EnviroKIT #SustainableUpgrades #ccgahr2025 Climate Control Group

Going into the holidays this year celebrating a big win! It’s an honor for us, but really it’s a win for you! Come see IEC and the whole Climate Control Group team in Orlando this February!

Can't wait to catch up with our friends at TMS Johnson, Inc. at AHR Expo in 2025. Who else will join us?