Stop sacrificing control for simplicity. This recessed air door installs flush above large openings and delivers directional airflow to separate internal environments from external conditions while conserving energy and maintaining occupant comfort. Designed for commercial facilities, this unit combines durable construction, precise motor control, and compliance features that meet institutional requirements.
LongDescription#@#NA#@@#Cleaning Instructions#@#Wipe high-touch zones (menu covers, shakers, chair backs, door handles) with a microfiber cloth and EPA-registered sanitizer; allow contact time per label. Clean non-food surfaces and booth crevices daily to remove crumbs and grease. Use mild detergent for painted or aluminum panels; rinse and dry. Inspect and tighten hardware weekly. Regular cleaning prevents germ transfer, shapes customer perception, ensures visible compliance with health codes, and reduces pest risk.#@@#Additional Info#@#Berner ARD12-1048A recessed air door is 48" long with a 1/2 HP motor, 10-speed control, and a white aluminum access panel. It operates at 120 volts, is cULus certified, supports heights up to 12 Ft., and weighs 144 pounds.#@@#General Info#@#Description #@#
Stop sacrificing control for simplicity. This recessed air door installs flush above large openings and delivers directional airflow to separate internal environments from external conditions while conserving energy and maintaining occupant comfort. Designed for commercial facilities, this unit combines durable construction, precise motor control, and compliance features that meet institutional requirements.
#@@# Motor Performance#@#
A 1/2 HP motor drives the unit, providing reliable thrust for consistent air discharge across the opening. Ten available speeds let operators tune airflow to match traffic patterns and thermal loads for reduced infiltration and improved temperature control.
#@@# Recessed Installation#@#
Engineers designed the cabinet for recessed mounting to maintain a clean ceiling line and minimize visual disruption in architectural spaces. Installers secure the unit above openings up to 12 feet high, ensuring effective protection for loading docks, corridors, and entryways.
#@@# Variable Speed Control#@#
The ten-speed control delivers fine adjustment without complex interfaces, enabling staff to adapt airflow to seasonal conditions and occupancy levels. Facility teams achieve balance between draft reduction and energy use by selecting the appropriate speed setting.
#@@# Durable Construction#@#
Fabricators assemble the housing with a hinged aluminum bottom access panel that supports routine inspection and maintenance without full removal. Technicians service internal components quickly, reducing downtime and preserving performance in high-use settings.
#@@# Electrical Compatibility#@#
The assembly operates on 120v at 60 hertz with single-phase wiring, matching typical commercial electrical infrastructure for straightforward integration. Electricians connect the unit to standard circuits while following local code and CSA guidelines for safety certification.
#@@#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 the Berner ARD12-1048A air door monthly to ensure the housing and intake remain free of dust and grease. Remove the hinged bottom access panel and vacuum the blower wheel and motor compartment; wipe interior surfaces with a lint-free cloth and mild detergent. Lubricate motor bearings per manufacturer interval and tighten mounting fasteners. Verify electrical connections at 120v supply and test all ten speeds for smooth operation. Replace worn seals as needed to maintain performance.
