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Jackson
Jackson 4540-121-47-40 Heater, 240V, 12 kW
Part #4540-121-47-40
SKU: 146754
Regular price
$503.11
Regular price
Sale price
$503.11
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CUSTOMER REVIEWS
PRODUCT OVERVIEW
Jackson 4540-121-47-40 Heater is an original Jackson replacement component engineered for commercial dishwashers, supporting efficient operation, consistent results, and reduced downtime in busy kitchens.
Details
The wash heater (Jackson Part# 4540-121-47-40) is a 240V, 12 kW electric heating element for Jackson commercial dishwashing systems. This OEM replacement provides the high thermal capacity required to heat and maintain large volumes of wash water at optimal cleaning temperatures. The heater enables effective detergent activation and soil suspension during wash cycles, supporting the equipment's cleaning performance in busy commercial food service operations.
High-wattage wash heaters at 12 kW sustain elevated operating temperatures that accelerate scale formation and mineral buildup on the heating surface, particularly in facilities with hard water conditions. Failure mechanisms include thermal stress cracking the internal resistance filament, electrical terminal corrosion from moisture and mineral-laden steam, and heavy scale accumulation reducing heat transfer and stressing the element. Symptoms include slow temperature rise in the wash tank, water temperature that fluctuates during cycles, or complete heating system failure. Without adequate heating capacity, the equipment cannot maintain wash temperatures and must extend cycle times, reducing throughput and cleaning effectiveness.
Only experienced technicians with commercial electrical certification and dishwashing equipment training should perform this installation due to the high voltage and amperage involved. The dishwasher must be completely de-energized, isolated from power, and drained before work commences. After installation, conduct extended test cycles monitoring wash tank temperature to ensure the element reaches specification quickly and maintains stable temperature throughout the cycle. Implement a comprehensive maintenance program including monthly wash tank descaling, regular water quality testing, and water softening treatment to maximize the lifespan and performance of this high-capacity heating element.
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High-wattage wash heaters at 12 kW sustain elevated operating temperatures that accelerate scale formation and mineral buildup on the heating surface, particularly in facilities with hard water conditions. Failure mechanisms include thermal stress cracking the internal resistance filament, electrical terminal corrosion from moisture and mineral-laden steam, and heavy scale accumulation reducing heat transfer and stressing the element. Symptoms include slow temperature rise in the wash tank, water temperature that fluctuates during cycles, or complete heating system failure. Without adequate heating capacity, the equipment cannot maintain wash temperatures and must extend cycle times, reducing throughput and cleaning effectiveness.
Only experienced technicians with commercial electrical certification and dishwashing equipment training should perform this installation due to the high voltage and amperage involved. The dishwasher must be completely de-energized, isolated from power, and drained before work commences. After installation, conduct extended test cycles monitoring wash tank temperature to ensure the element reaches specification quickly and maintains stable temperature throughout the cycle. Implement a comprehensive maintenance program including monthly wash tank descaling, regular water quality testing, and water softening treatment to maximize the lifespan and performance of this high-capacity heating element.
Product Specs
Voltage (V) |
240V |
Wattage (W) |
12kW |
Warranty |
90-day warranty |
SKU |
146754 |
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