ITM4 Technology

Innovation Never Stops.

Our standing commitment to innovation has resulted in break though product and technology applications. By partnering with our clients to deliver custom solutions we have developed new technologies to increase performance and continue to meet the changing HVAC industry standards. We look forward to building something new for your specific application.

Thermal Break

The thermal break reduces the transfer of temperature through the door framework reducing condensation and loss of energy. The interior side of the door panel and mounting frames are separated from the exterior side with a polyurethane material creating a “non-through-metal″ thermal break assembly. This is known as a thermal break door or wall panel resulting in energy savings and less condensation.

Custom Build

Our HVAC access doors, viewports, and plenum walls can be custom built to meet your specifications. We can create a custom sized solution for most HVAC applications. Contact Us or Register on our website to learn more.

Polyurethane Foam

The HVAC access doors and plenum walls include industry approved polyurethane foam insulation for a superior seal, thermal characteristics and door rigidity to meet today’s and tomorrow’s stringent Indoor Air Quality applications.

ITM4 Viewports

Our HVAC Viewports offer increased safety and accessibility to any HVAC access door. Designed to fit existing ITM4 products or custom products, our thermal break and non thermal break viewports are easy to install or replace in the field.

Learn More About Viewports

Viewports Installed in Genesis and Apex Plus access doors

8×8 single pane (1/4″ laminated clear glass)
8×8 thermal pane (1/4″ laminated clear & 1/4″ clear tempered glass)
8×12 single pane (1/4″ laminated clear glass)
8×12 thermal pane (1/4″ laminated clear & 1/4″ clear tempered glass)
12×12 single pane (1/4″ laminated clear glass)
12×12 thermal pane (1/4″ laminated clear &1/4″ clear tempered glass)

Ventlok and Allegis Latches

At ITM4 we use Ventlok and Allegis Latches to give you the custom fit you need while maintaining the tightest seal in the industry. Our engineering team will help you select the most appropriate latch for your project. Visit our Latch partner pages to learn more about each latch.

Ventlok Latches

#260 – Ventlok – mill finish – need to add washers (standard PA15, PA2 & PA2TB)
#310 – Ventlok – mill finish (standard PA4 & PA4TB)
#350 – Ventlok-black finish (optional for PA2, PA2TB, PA4, and PA4TB)
#260 chrome plated finish (replacing #260 mill finish)‚Ä®#310 chrome plated finish (replacing #310 mill finish)

Learn More About Ventlok Latches

Allegis Latches

Standard allegis – black finish (optional for all models)
Tool access latch: (all models)
Key locking latch: (keyed alike)
3 point latching kit – need to add rod and link brackets
Red internal handle – optional (Allegis)
Latch Substitutions
Standard Allegis (replacing #260 mill finish)
Standard Allegis (replacing #310 mill finish)

Visit the Allegis Website to Learn More.

Gaskets UL component recognized

Our gaskets have “excellent memory” meaning that even if the gasket is compressed for a long periods of time, it will still resume its original shape when the door is open. This gasket memory is part of the reason for having such a good seal between the door and the door frame. Our gaskets are both UV and chemical resistant.

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Who Uses Our Products?

ITM4 products are in commercial HVAC units around the world. Our APEX Plus and Genesis products are regularly used in medical facilities, government buildings, high tech clean rooms, laboratories, schools, malls and high rises.

Learn more about ITM4

If you'd like to learn more about our products, solutions and how we can assist you, please call our Customer Service Department at 763-497-0842 or visit our contact us page.


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