Critical Systems, LLC

Please be advised that our offices will be closed on Thursday, July 4th, in observation of Independence Day. We will resume normal business hours on Friday, July 5th. We wish you and your family a safe and happy holiday!

Please be advised that our offices will be closed on Wednesday, June 19, in observation of Juneteenth National Independence Day. We will resume normal business hours on Thursday, June 20. We wish you and your family a safe and happy holiday!

Please be advised that our office will be closed on Monday, May 27th, in observation of Memorial Day. We will resume normal business hours on Tuesday, May 28th. We wish you and your family a safe and happy holiday!

Happy Passover from the Critical Systems team!

Last week, we had the privilege to host the Samsung Mobile Training Center (MTC) for four days of interactive events. The Samsung MTC offered individuals an immersive experience to learn about the latest in the innovative technology offerings by Samsung HVAC America.

A big thank you to Kal Osman for his instrumental role in making last week possible. And of course, thank you to all those who joined us to experience the excitement of the MTC firsthand!

We are excited to announce the successful completion of our comprehensive update to the ventilation systems in the Embassy of Denmark in Washington DC!

Originally built in 1960, the embassy's iconic architectural design stood the test of time, but the aging ventilation system struggled to match pace. The customizable Geniox air handlers by Systemair were the ideal solution, preserving the building's history and meeting unique design and security requirements while bringing operations up to today's best standards.

A big thank you to all who were involved in making this project a success! Stay tuned for more updates on our ongoing projects.

Four New Air Handling Units Enhance Indoor Air for Embassy Reading time: 2 minutes

Eid Mubarak from the Critical Systems Team!

Help your client open their facility on schedule! We are proud to share our Green Sheets for the month of April. Please reach out to your Sales Engineer with inquiries or call us at 301.545.5100.

Air Cooled Chillers: 10-16 weeks
Air Handling Units (Catalog): 5-8 weeks
Blower Coil Units: 2-6 weeks
DOAS and RTUs (Catalog): 3-4 weeks
DOAS and RTUs (Applied/Custom): 7-12 weeks
Computer Room Air Handlers: 4 weeks
CRACs: 18-20 weeks, In-Row: 2-8 weeks
Cooling Towers: 12-14 weeks
Custom Air Handling Units: 7-12 weeks
Evaporative Cooler, Humidifier: 4-5 weeks
Fan Coil Units: 2-6 weeks
Humidifiers: 2-4 weeks
Perfect Fit Retrofit AHUs and Packaged Units: 28-30 weeks
Samsung Air Cooled Heat Pumps (up to 15 tons): In stock
Small Tonnage Packaged Chillers: In stock
Unit Ventilators: 3-4 weeks
WSHP: 4-6 weeks
Variable Frequency Drives: Select sizes in stock
Variable Refrigerant Flow: In stock

Something for everyone, but not just anyone:
Hyperscale Custom AHU Projects: Not every manufacturer has lead times. If you want to build the big ones secure your production slot today.

Happy Easter from the Critical Systems team!

Happy Nowruz and best wishes for the year ahead from the Critical Systems team!

Sustainable. Durable. Reliable. Tower Tech's innovative pultruded Fiber Reinforced Polymer (FRP) construction (inherently corrosion-resistant) and closed-loop design makes this trifecta not only possible, but attainable across a wide variety of applications. Tower Tech recently earned FM Approval certifications as both FireStrong (self-extinguishing, mitigating potential fire hazards) and StormStrong (200 mph wind-rated and seismic-rated). Tower Tech's FM Approved cooling towers are now available for order.

Ramadan Mubarak from Critical Systems!

Our team had a great day connecting face-to-face with so many exceptional individuals at the UMD career fair. If we missed you on campus today, we would still love to hear from you! Message us or give us a call today at 301.545.5100.

Happy Lunar New Year from the Critical Systems team!

Innovation is heating up! Introducing the Samsung Hydro.

Increase building system efficiency by capturing and redeploying system heat you already own. Utilizing refrigerant-to-water heat exchangers, the Hydro unit is capable of generating hot water to 176°F from your VRF system, all of which can be redeployed across a wide range of heating applications in your building. Read more here: https://www.samsunghvac.com/commercial/hydro?utm_content=274594685&utm_medium=social&utm_source=linkedin&hss_channel=lcp-10673298

For more information, reach out to your Sales Engineer or call us at 301.545.5100.

Our offices will be closed on Monday, January 15th in observation of the Birthday of Martin Luther King, Jr. We will resume normal business hours on Tuesday, January 16th.

Happy New Year from the Critical Systems team!

Merry Christmas from the Critical Systems team!

Happy Hanukkah from the Critical Systems Team!

Happy Thanksgiving from the Critical Systems team! Our offices will be closed Thursday-Friday, November 23-24. Wishing you and your family a safe and happy Thanksgiving!

Several members of our Sales Engineering team participated in yesterday's Rockfish Tournament through ASHRAE Baltimore. Thank you to the event organizers for facilitating a wonderful morning to support ASHRAE Research & Promotion!

Happy Diwali!

Happy Veterans Day! Please be advised our office will remain open on Friday, November 10th.

Need a Yaskawa VFD today? Our Rockville office has the following stock available for immediate pickup. Please contact your Sales Engineer to request pricing or to place an order.

Help your client open their facility on schedule! We are proud to share our Green Sheets for the month of October. Please reach out to your Sales Engineer with inquiries or call us at 301.545.5100.

Air Cooled Chillers: 10-12 weeks
Air Handling Units (Catalog): 5-6 weeks
Blower Coil Units: 4-6 weeks
DOAS and RTUs (Catalog): 3-4 weeks
DOAS and RTUs (Applied/Custom): 18-24 weeks
Computer Room Air Handlers: 10-12 weeks
CRACs: 18-20 weeks
Cooling Towers: 12-14 weeks
Custom Air Handling Units: 10-12 weeks
Evaporative Cooler, Humidifier: 8 weeks
Fan Coil Units: 6 weeks
Humidifiers: 4 weeks
Perfect Fit Retrofit AHUs and Packaged Units: 28-30 weeks
Samsung Air Cooled Heat Pumps (up to 15 tons): 2 weeks
Small Tonnage Packaged Chillers: In stock
Unit Ventilators: 3-4 weeks
WSHP: 8 weeks
Variable Frequency Drives: Select sizes in stock
Variable Refrigerant Flow: 2 weeks

Something for everyone, but not just anyone:
Hyperscale Custom AHU Projects: Not every manufacturer has lead times. If you want to build the big ones secure your production slot today.

Help your client open their facility on schedule! We are proud to share our lead times for the month of September. Please reach out to your Sales Engineer with inquiries or call us today at 301.545.5100.

- Air Cooled Chillers: 8-12 weeks
- Air Handling Units (Catalog): 5-6 weeks
- Blower Coil Units: 2-12 weeks
- DOAS and RTUs (Catalog): 3-4 weeks
- DOAS and RTUs (Applied/Custom): 18-24 weeks
- Computer Room Air Handlers: 7-12 weeks
- CRACs: 18-20 weeks
- Cooling Towers: 12-14 weeks
- Custom Air Handling Units: 6-14 weeks
- Evaporative Cooler, Humidifier: 8 weeks
- Fan Coil Units: 6 weeks
- Humidifiers: 3-6 weeks
- Perfect Fit Retrofit AHUs and Packaged Units: 24-30 weeks
- Samsung Air Cooled Heat Pumps (up to 15 tons): 2 weeks
- Small Tonnage Packaged Chillers: In stock
- Unit Ventilators: 3-4 weeks
- WSHP: 8-10 weeks
- Variable Frequency Drives: Select sizes in stock
- Variable Refrigerant Flow: 2 weeks

Hyperscale Custom AHU Projects: Not every manufacturer has lead times. If you want to build the big ones secure your production slot today.

Our office will be closed on Monday, September 4th, in observation of Labor Day. We will resume regular business hours on Tuesday, September 5th. We wish you and your family a safe and happy holiday!

Help your client open their facility on schedule! We are proud to share our lead times for the month of August. Please reach out to your Sales Engineer with inquiries or call us today at 301.545.5100.

Air Cooled Chillers: 8-12 weeks
Air Handling Units (Catalog): 5-6 weeks
Blower Coil Units: 2-12 weeks
DOAS and RTUs (Catalog): 3-4 weeks
DOAS and RTUs (Applied/Custom): 18-24 weeks
Computer Room Air Handlers: 7-12 weeks
CRACs: 18-28 weeks
Cooling Towers: 12-14 weeks
Custom Air Handling Units: 6-14 weeks
Evaporative Cooler, Humidifier: 8 weeks
Fan Coil Units: 6 weeks
Humidifiers: 3-6 weeks
Perfect Fit Retrofit AHUs and Packaged Units: 24-30 weeks
Samsung Air Cooled Heat Pumps (up to 15 tons): 2 weeks
Small Tonnage Packaged Chillers: In stock
Unit Ventilators: 3-4 weeks
Variable Frequency Drives: Select sizes in stock
Variable Refrigerant Flow: 2 weeks

Hyperscale Custom AHU Projects: Not every manufacturer has lead times. If you want to build the big ones secure your production slot today.

Please be advised that our office will be closed on Tuesday, July 4th, in observation of Independence Day. We will resume regular business hours on Wednesday, July 5th. We wish you and your family a safe and happy holiday!