For high-traffic retail and foodservice environments that require continuous product visibility, this open impulse merchandiser provides consistent cooling capacity, integrated illumination, and a modular footprint designed for lineups and self-service. The unit supports remote refrigeration systems and utilizes R-448A refrigerant, complete with a matched expansion valve for controlled evaporator performance. Operating at 115 volts and drawing 1.4 amps, the merchandiser balances electrical efficiency with a reported capacity of 4,133 BTU at a +20°F evaporator temperature.
LongDescription#@#NA#@@#Cleaning Instructions#@#Unplug unit and remove all product. Wipe interior and shelves with mild soap and warm water; rinse and dry. Clean LED shelf and product stops with non-abrasive cloth. Vacuum condenser coils on remote condensing unit access panels monthly to maintain efficiency. Remove grease from vents and surrounding oven areas with approved degreaser to reduce fire risk. Inspect door seals and exterior finish; repair or replace worn parts to prevent breakdowns and pass inspections.#@@#Additional Info#@#Howard McCray R-OS30E-4-LED 51" open impulse merchandiser offers a 51" W, 44" H refrigerated display with white interior and exterior, one lit shelf, LED lighting, R-448A expansion valve, remote refrigeration required.#@@#General Info#@#Description #@#
For high-traffic retail and foodservice environments that require continuous product visibility, this open impulse merchandiser provides consistent cooling capacity, integrated illumination, and a modular footprint designed for lineups and self-service. The unit supports remote refrigeration systems and utilizes R-448A refrigerant, complete with a matched expansion valve for controlled evaporator performance. Operating at 115 volts and drawing 1.4 amps, the merchandiser balances electrical efficiency with a reported capacity of 4,133 BTU at a +20°F evaporator temperature.
#@@# Size And Configuration#@#
The cabinet measures 51 inches wide, 44 inches high, and has a depth of 30 inches, allowing for a broad frontal display while maintaining a shallow floor footprint suitable for busy aisles. Removable end panels enable technicians to connect multiple units into continuous lines without compromising presentation or airflow.
#@@# Cooling System Architecture#@#
Engineers designed the merchandiser for remote refrigeration, eliminating the need for an onboard condensing unit to reduce heat load in service areas and simplify maintenance access. The package includes an R-448A expansion valve calibrated to the evaporator load for stable superheat control and predictable cooling response.
#@@# Illumination And Visibility#@#
LED lighting is integrated into one lit shelf with a product stop to enhance shelf-level visibility and support merchandising plans that rely on consistent color rendering. The white interior and exterior finishes amplify light reflection and create a neutral backdrop for packaged foods, salads, and grab-and-go meals.
#@@# Shelving And Display Capacity#@#
The unit features a three-tier display arrangement with one primary shelf specified for lighting; operators can position products to maximize frontal exposure and turnover rates.
#@@#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#@#Maintain the Howard McCray R-OS30E-4-LED by defrosting the cabinet on a scheduled basis to prevent ice buildup and preserve 4,133 BTU performance. Clean condenser coils monthly with a soft brush to sustain airflow. Sanitize white interior and shelves using mild detergent and warm water; rinse thoroughly. Inspect door seals weekly and replace worn gaskets. Verify remote refrigeration hookups and R-448A expansion valve integrity during quarterly service checks.