Stop losing conditioned air every time a door opens. This high-velocity air curtain delivers concentrated airflow across a 36-inch opening to maintain interior climate control, reduce infiltration, and support sanitation goals in high-traffic commercial settings. Designed for continuous operation on 208-230 volts with a single 1 HP motor and ETL sanitation listing, this unit is ideal for restaurants, hospitals, schools, and hospitality facilities that require reliable separation between interior and exterior environments.
LongDescription#@#NA#@@#Cleaning Instructions#@#Wipe high-touch surfaces (menu covers, shakers, chair backs, door handles) with EPA-registered sanitizer; follow dwell time on label. Clean table tops, shelving, and booth crevices with mild detergent, rinse, then sanitize. Vacuum or sweep crumbs under seats and shelves daily to deter pests. Inspect finishes weekly; remove spills promptly to prevent staining and material degradation. Regular cleaning reduces germ transfer, protects furnishings, and supports health-code compliance.#@@#Additional Info#@#Mars Air Systems NH236-1UD-TS air curtain provides unheated, high-velocity airflow for 36" doors. It features a galvanized steel cabinet, one 1 HP motor at 208-230 volts 60 Hz 1-Ph, ETL sanitation listed, and supports openings to 8 Ft.#@@#General Info#@#Description #@#
Stop losing conditioned air every time a door opens. This high-velocity air curtain delivers concentrated airflow across a 36-inch opening to maintain interior climate control, reduce infiltration, and support sanitation goals in high-traffic commercial settings. Designed for continuous operation on 208-230 volts with a single 1 HP motor and ETL sanitation listing, this unit is ideal for restaurants, hospitals, schools, and hospitality facilities that require reliable separation between interior and exterior environments.
#@@# Motor Performance#@#
A 1 HP motor produces focused high-velocity airflow to span openings up to 36 inches and control air exchange for doors up to 8 feet. Operators will experience consistent performance on 208-230 volts, 60 hertz, 1-Ph power to match standard commercial electrical systems.
#@@# Cabinet Construction#@#
The galvanized steel cabinet resists corrosion and supports a long service life in demanding environments. Technicians will find that the titanium silver powder coat finish simplifies cleaning and preserves appearance under heavy use.
#@@# Installation Fit#@#
The unit fits openings between 36 inches and 39 inches with a mounting depth of 16 inches and a height of 14 inches for straightforward integration above standard doors. Facility managers will appreciate the compact footprint that allows installation without major modifications to door frames.
#@@# Operational Safety#@#
The ETL sanitation listing confirms compliance with applicable safety and sanitation standards for unheated air curtains used in food service and medical environments. Maintenance crews will follow a clear regulatory framework for inspections and record-keeping.
#@@# Serviceability Design#@#
The single motor architecture simplifies access for routine maintenance and reduces mean time to repair compared with multi-motor assemblies. Technicians will perform motor servicing and belt checks with minimal disassembly, lowering downtime.
#@@#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 NH236-1UD-TS air curtain monthly and remove dust from intake and discharge grilles with a soft brush or vacuum to maintain airflow. Lubricate motor bearings per Manufacturer specifications and verify electrical connections at 208-230 volts for tightness. Replace filters or worn seals when visual damage appears. Balance mounting hardware and ensure unit remains level across the 36" opening. Record maintenance actions and service intervals for regulatory compliance.
