Stop compromising control for convenience. This defrost termination switch ensures reliable cycle control and consistent shutoff points to protect refrigeration systems while maintaining optimal operation. Designed for technicians and maintenance teams, this component offers precise open and closed positions to support scheduled defrost routines and minimize equipment downtime.
LongDescription#@#NA#@@#Cleaning Instructions#@#Clean high-touch surfaces like menu covers, shakers, chair backs, and door handles daily to prevent germ transfer and customer contamination. Use a neutral detergent and warm water, then disinfect with an EPA-registered sanitizer per label; allow proper contact time. For upholstered seats, vacuum debris, blot spills immediately, and use a manufacturer-approved cleaner. Inspect for residue and pests weekly. Track tasks to meet CSA and health-code expectations.#@@#Additional Info#@#PartsTown 831934 defrost termination switch, model 37T23 43621, opens at 50°F and closes at 25°F. It measures 7.6" L x 5.7" W x 1.95" H and weighs 0.23 lbs. CSA-listed for reliable temperature control in commercial refrigeration.#@@#General Info#@#Description #@#
Stop compromising control for convenience. This defrost termination switch ensures reliable cycle control and consistent shutoff points to protect refrigeration systems while maintaining optimal operation. Designed for technicians and maintenance teams, this component offers precise open and closed positions to support scheduled defrost routines and minimize equipment downtime.
#@@# Open Position#@#
Mounting dimensions measure 7.6 inches in length, 5.7 inches in width, and 1.95 inches in height, enabling straightforward integration into existing control panels with minimal modification. Technicians will appreciate the compact footprint that fits common compartments while preserving access for inspection and replacement.
#@@# Closed Position#@#
Factory-set operation specifies an open position at 50 and a closed position at 25, delivering clear actuation thresholds for defrost sequencing. Service teams can rely on these endpoints to synchronize heater activation and compressor protection without extensive calibration.
#@@# Durable Construction#@#
Manufacturer records list a weight of 0.23 pounds and identify PartsTown as the supplier, indicating a lightweight component that reduces strain on mounting assemblies. Installers will handle the switch easily during field service and routine swaps.
#@@# Compatibility Fit#@#
Product taxonomy associates this item with replacement parts and brand-specific shop categories, clarifying its role as a service part for commercial refrigeration equipment. Maintenance planners can catalog this unit for stocking and parts lists to streamline repair workflows.
#@@# Regulatory Marking#@#
Documentation references CSA compliance expectations within specifications, aligning with common code requirements for electrical safety in institutional kitchens and healthcare facilities. Facility managers receive assurance that component selection will support inspection readiness.
#@@#Delivery Details#@#
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• Delivery times may vary based on location.#@@#deliverynotes#@#NA#@@#Maintenance Guide#@#Inspect the 831934 SWITCH assembly monthly for secure mounting and corrosion. Remove power before testing and verify continuity with a calibrated multimeter. Clean terminals with contact cleaner and a soft brush; torque terminal screws to manufacturer specs. Replace brittle or pitted wiring and install CSA-rated connectors where required. Record maintenance actions, test switch operation under load, and schedule component replacement based on duty cycles and service hours.