HVAC Accessories

Latches, gaskets, test ports, rain guards, sill deflectors, and shipping clips.
Latches

technology_latchAllegis and Ventlok 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.

ITM4 access door latches

 

 

Allegis Latches

Latch-Allegis-K1-Inswing-blow-up

Allegis K1 Inswing Latch

Latch-Allegis-K1-Outswing-blow-up

Allegis K1-Outswing Latch

 

Latch-Allegis-K2-Inswing-blow-up

Allegis K2 Inswing Latch

Latch-Allegis-K2-Outswing-blow-up

Allegis K2 Outswing Latch

Learn more, visit Allegis

 
Ventlok Latches

Latch-Ventlok-#260-blow-up

#260 – Ventlok – mill finish



Latch-Ventlok-#310-blow-up

#310 – Ventlok mill finish


Learn more about Ventlok Access Door Hardware (pdf)

ITM4 Gaskets

Gasket-Primary-cross-section

ITM4 gaskets have “excellent memory” meaning that even if the gasket is compressed for 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.

 

ITM4 Secondary Gasket

Gasket-Secondary-cross-sectionProduced from a highly engineered Thermoplastic Elastomer, the optional secondary gasket is used in demanding applications to prevent the HVAC system and ambient air from bypassing the “Non-Through-Metal” thermals breaks in the door assembly. It also gives you the option to comply with specifications requiring two independent gaskets at different planes within the door assembly.

The secondary gasket is a UV stable low hardness grade possessing exceptional tensile strength, superior compression set, chemical resistance and high temperature performance. The sealing surface has an ultra-thin coextruded layer of high-density Polyethylene possessing exceptional friction and abrasion performance for optimum durability and ease of opening and closing of the door.



Learn more about ITM4 
products, solutions, and how we can assist you, please call our Customer Service Department at 763-497-0842 or Contact Us.

Test Ports

ITM4 test ports make it easy and economical to provide an opening for test instruments and to measure static pressures and air velocities. The hole is sealed off with a screw cap and gasket.

 

access-door-testport-latch-and-access-window

 

Test ports are an optional accessory for our access doors.

ITM4 offers three test port options:

  • Allegis
  • DuroDyne #8398 – IP-2
  • Ventlok #699

 

Testport-Allegis

durodyne IP-2

Allegis Test Ports

  • New to the industry
  • Low profile
  • Most economic

 

ventlok 699

DuroDyne #8398  Test Port
(IP-2 model only)

  • Not as common in the US
  • Costs 2 to 3 times more

 

Testport-Ventlok-699

Allegis testport

Ventlok #699  Test Port

  • Has been around for 20+ years
  • Heavy duty
  • Economic


Learn more about ITM4 
products, solutions, and how we can assist you, please call our Customer Service Department at 763-497-0842 or Contact Us.

 

Guards & Deflectors

Door rain guards and sill deflectors are optional accessories for our access doors.

Rain guards and sill deflectors reduce the amount of rainwater exposure at the latch side and sill of the door respectively.



Learn more about ITM4 
products, solutions, and how we can assist you, please call our Customer Service Department at 763-497-0842 or Contact Us.

Shipping Clips

Shipping clips help to maintain the location and squareness of the door until the mounting frame is secured to the air handler unit wall. The shipping clips also temporarily keep the door panel closed during shipping and handling.



Learn more about ITM4 
products, solutions, and how we can assist you, please call our Customer Service Department at 763-497-0842 or Contact Us.

Need an Estimate?

Technology

ITM4 Technology
Innovation Never Stops
Our standing commitment to innovation has resulted in break-though product and technology applications.
Phone number

(763) 497-0842

clock

Hours
Mon-Fri: 8am - 5pm CST