Hot Box - Aluminum Heated Enclosure - HB4N - HA032090050 American Excelsior The mats have a lifespan

The mats have a lifespan of 10+ years and can be shipped with 500 mats per truckload

Durable & Corrosion Resistant - Reinforced fiberglass with a smooth

NOTE: Solmax (Propex) branded products are ineligible for return or order cancellation once the order has been shipped

View our selection of backflow enclosure heaters that do not require a serial number for purchase >

Hot Box - Aluminum Heated Enclosure - HB4N - HA032090050 American Excelsior The mats have a lifespanQuick & Easy Installation Modular design with a maximum of 4 tongue and groove sections. Easy Access Lightweight removable doors can easily be removed by one person (sizes 3" and up). Superior Freeze Protection Depending on the size, quality boardstock or foam insulation protect equipment from freezing. Where applicable wall mounted heaters are installed above the discharge point to provide better long term performance and safety. Finish options