Stop sacrificing control for convenience. This architectural recessed air door produces targeted airflow and consistent performance for large openings, reducing infiltration and improving climate separation while fitting discreetly above the entry zone. Designed for facility managers and food service professionals, this unit pairs heavy-duty components with straightforward control logic to support continuous operation in demanding commercial environments.
LongDescription#@#NA#@@#Cleaning Instructions#@#Clean high-touch zones like menu covers, salt shakers, chair backs, door handles, and booth crevices daily using a mild detergent and EPA-registered sanitizer on nonporous surfaces. Wipe metal and vinyl with a soft cloth; inspect and remove crumbs under shelves and around serving stations. Rinse and dry surfaces to prevent residue. Regular cleaning prevents germ transfer, deters pests, preserves furnishings, and supports health-code compliance.#@@#Additional Info#@#The Berner recessed air door provides an effective airflow barrier for openings up to 16 ft, featuring two 1 HP motors with two-speed control via Intelliswitch, and operates at 480 volts 3-Ph.#@@#General Info#@#Description #@#
Stop sacrificing control for convenience. This architectural recessed air door produces targeted airflow and consistent performance for large openings, reducing infiltration and improving climate separation while fitting discreetly above the entry zone. Designed for facility managers and food service professionals, this unit pairs heavy-duty components with straightforward control logic to support continuous operation in demanding commercial environments.
#@@# Motors And Drive#@#
Two 1 HP motors deliver the thrust required to establish an effective air seal across wide openings. Operators gain redundancy and sustained airflow because the dual motor arrangement shares load and supports two-speed operation for duty cycling and energy management.
#@@# Mounting Range#@#
Engineered for openings up to 16 ft high and 84 inches wide, the assembly suits typical loading docks, kitchen pass-throughs, and dining entrances. Installers receive clear mounting parameters that simplify specification and integration into recessed ceilings and soffits.
#@@# Electrical Specification#@#
Configured for 480 volts three-phase service, the unit meets robust electrical requirements common in institutional and commercial facilities. Electricians appreciate the compatibility with existing 480v 3-Ph infrastructure and the reduction in modification work during installation.
#@@# Controls And Access#@#
An Intelliswitch controller provides precise two-speed selection and simple operational logic for staff to set performance to match traffic and environmental conditions. A hinged white aluminum bottom access panel enables safe access to internal components for inspection and service without full disassembly.
#@@# Construction And Certification#@#
Fabricators assemble the frame and grille components to withstand commercial use, and cULus certification validates compliance with North American safety standards.
#@@#Delivery Details#@#
• Please ensure to handle the product with utmost care.
• Check if the product you have received has all the essential parts and accessories.
• Make sure to examine the product for damage before signing the delivery receipt.
• Contact customer service for delivery concerns.
• Delivery times may vary based on location.#@@#deliverynotes#@#NA#@@#Maintenance Guide#@#Inspect motors monthly and verify two-speed operation; tighten electrical connections on the 480v, 3-Ph supply and confirm CSA-compliant wiring. Clean intake and discharge areas to prevent airflow loss and remove debris with a soft brush; avoid solvents on the hinged white aluminum bottom access panel. Lubricate motor bearings per manufacturer intervals and replace filters if performance drops. Record maintenance actions with dates and technician initials for traceability.
