Outdoor/Indoor NEMA 4 Air-Conditioned Enclosures
Our temperature controlled enclosures with air conditioners, heaters, and thermostats are perfect for mounting fire-panels, DVRs or electronic equipment outside. Fan-cooled enclosures are also available.
Installation is important in extending the life of the enclosures. These air-conditioned enclosures and heated enclosures carry a NEMA rating. Therefore, they have exterior mounting brackets and come with punched holes to permit the installation of the AC and fan units, but have no other holes. Any holes an installer makes for power, etc. must be made with proper tools, deburred and water-tight fittings used. We also recommend coating the interior of the cut (the newly exposed metal) with Rust-Seal or another type of protection. In order to keep proper NEMA and UL ratings installers must also keep AC/Heater units upright at all times, and explicitly follow all OEM installation instructions. If you have questions about the NEMA or UL ratings, please give us a call.
Optional E-coating is available for added rust protection (call if interested). E-Coat has been around for many years, but really began to gain prominence with use in the automotive industry; one of the toughest environments there is. Our outdoor enclosures are exposed to all types of weather, including coastal areas where salt air takes a toll on anything metal. Upper U.S. and Canadian installations also have some challenging weather. Epoxy E-Coat offers protection against corrosion and has illustrated superior results in salt-spray and cycle-corrosion testing. A simple explanation of applying E-Coat calls for our enclosure to enter a bath and be fully submerged where a negative charge attracts positively-charged paint particles. The result is a high-performance thin and tough coating ideal for exterior durability with excellent corrosion resistance. Our standard application of outdoor powder coat paint is then applied over the E-Coat to complete a two-coat finish that offers long-term use.
Mier's Temperature Controlled Enclosures are designed to provide a degree of protection from rain, sleet, snow, ice, dirt, and dust. Mier offers NEMA 4X, NEMA 4, and NEMA 3R type indoor/outdoor enclosures. Mier recommends the air-conditioned and heated (ACHT) models for most applications. Fan-cooled (FC) models are available for applications where the temperature within the cabinet does not require air-conditioned cooling or heating, but only requires the internal air in the enclosures to be filtered and exchanged with the ambient air. It is solely up to the installer to determine their need.
Main Features
Removable 22" x 34" panel
Removable door
Two 1/4 turn latches pull door tight into the gasket
Tubular-key lock
Interior literature tray with key tabs
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Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
