
NMC Head Unit

Cresco-IA-1024×768

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Mandako-Agri-002-1024×768

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Ducted Filtration with Keep The Heat
Each combination of Keep The Heat and Ducted Filtration provides up to 4500 cfm of fresh and filtered air to the floor level

Fabric Ducting
Providing tempered fresh air is important to employee health

Fabric Ducting
Providing fresh, tempered air, throughout an entire facility makes air quality so much better. Traditional HVAC does not do this.

Air Bag Distrubution
This setup works great in the winter and the summer. Reversible internal bladder makes seasonal changes simple and easy

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Solving negative air pressure with fabric duct

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Filtration system with ducting
If you don't move the filtered air back to the floor, your not going to be happy with your filtration system

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Weather shield for Blue Cooling Fans
If you're need a gravel road or have a clean shop operation going on, we can filter the outside air before introduction to the facility.

Summer cooling with filtration
Filtering the air before it enters the building helps keep unwanted dust and particles from contaminating parts and process

Machine Shops are notorious for blue smog
Get rid of the blue smog and distribute fresh air to your valued workers throughout your shop

Fabric Ducting
Don't let your employees suffer, give them fresh air, keep the happy and HEALTHY!

Fresh air with Fabric Duct
Exhaust is only half the equation. You need to replace that air in your building, or suffer negative pressure situations

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T Cross flow pattern
This is what the filtration companies try to sell. This is not a very effective way to create a healthy environment

National Machinery and Conveyor
We only had 11 inches of clearance to install this system!

National Machinery and Conveyor
We had tight clearance above the crane in this installation. We moved the exhaust ports to the sides of the duct.

National Machinery and Conveyor
Structural steel fabricator purchased 8 Keep the Heat Air exchangers for their expanding fabrication facility

NMC
NMC wanted the best solution for their structural steel fabrication operation. They chose Keep The Heat.