Model ECAV Frost-Free Airlok-Door
The Model ECAV consists of two fast-acting strip doors that create a vestibule for conditioning air and an electrically or hot-gas heated anti-frost air-conditioning (AFC) section with automatic temperature control.
The ECAV is designed for medium to light-traffic freezers and high humidity situations.
PCAV® Push-Thru Conditioned Air Vestibule
A conditioned air vestibule that uses a push-to-open versus a motorized opening.
Model NPAC Negative Pressure Air Curtain
The basic NPAC model is made to counteract the one-way flow-through forces caused by negative building pressure or by wind effects.
Hybrid: AC & CAC with Roll-up Doors
By combining an air door with your currently installed door, you are assuring an efficient air block when your hard door is open, reducing cold air loss and decreasing the problems associated with high-traffic openings, such as ice and safety concerns.
Hybrid: AC & CAC with VersaFlex®
Achieve the next level of efficiency by adding an HCR Model AC or CAC to your existing door. Perfect for high-traffic doorways where ice and infiltration are a challenge, an HCR Air Door provides another layer of protection to assure that the opening remains accessible for workflow, yet closed for costly air infiltration and energy efficiency.
AC Air Curtain
Model AC is HCR's basic unit -- Horizontal, Curvilinear, and Recirculatory. Its air stream produces counter-flow forces equal and opposite to the two-way flow-through forces caused by air temperature differences.
Service & Support
Jamison HCR is dedicated to delivering prompt and courteous service to all of our customers. That is why we stock most repair parts in our multi-million dollar inventory and can ship stocked parts the same day if the order is received before noon. This is just one more way that Jamison delivers.