Jackson WWS DishStar Undercounter Dishwashers - DISHSTAR LT
ENERGY STAR certified chemical-sanitizing warewasher – just 24 ⅟₄" wide
Compact in size yet big on performance, the DishStar LT delivers sparkling results for coffee shops, bars, quick-service restaurants, convenience stores and other light-to-medium volume operations. A simple two-minute automatic cycle, built-in chemical pumps, and industry-leading 1 hp wash motor make fast work of dishes while using only 1.16 gal of water per rack.
Features
- Low-temperature chemical sanitizing – no booster heater required
- Processes up to 24 – 30 racks per hour (750 dishes / 1,080 glasses)
- Exceptional water efficiency: 1.16 gal per rack • Fill-and-dump design provides fresh water every cycle
- Powerful 1 hp stainless-steel wash pump handles heavy food-soil loads
- Automatic features: tank fill, pumped drain (floor or wall), delime cycle & universal timer
- Integrated detergent, rinse aid & sanitizer pumps with low-product indicator light
- Double-wall stainless cabinet for quieter operation and reduced heat loss
- ENERGY STAR, cETLus & ETL-Sanitation listed for efficiency and safety
- Ships with (1) peg rack & (1) combination rack – ready to install and run
Specifications
| Model |
DishStar LT (low-temp chemical) |
| Rack Capacity |
Approx. 24 – 30 racks/hr • 2-minute cycle |
| Water Usage |
1.16 gal (4.39 L) per rack • 34.8 gal/hr |
| Wash Pump |
1 hp stainless-steel, air-insulated housing |
| Electrical |
115 V / 60 Hz / 1-phase • 10.0 A (12.5 A min. circuit) |
| Dimensions (W × D × H) |
24 ¼" × 25 " × 33 ⅞" (615 × 636 × 860 mm)
Adjustable feet ±1" |
| Inside Clearance |
14 ¼" (362 mm) |
| Water Inlet |
¾" male GHT – 120 °F min • 20 ± 5 psi |
| Drain Connection |
1" ID pumped drain hose (air-gap required) |
What our Experts Think
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Compact commercial dishwashing solution: The DISHSTAR LT is designed for small restaurants, cafés, coffee shops, and bars that need dependable undercounter warewashing without sacrificing valuable floor space.
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Efficient low-temp sanitizing system: Uses chemical sanitization instead of high-temp boosting, helping reduce energy demand while maintaining commercial cleaning standards.
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Strong output for its size: Cleans approximately 24–30 racks per hour while using only about 1.16 gallons of water per rack, balancing performance with utility savings.
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Fully automatic operation: Features auto-fill, push-button start, and automatic pumped drain, simplifying daily workflow and reducing operator training time.
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Built-in chemical management: Includes integrated detergent and rinse-aid pumps with priming switches and low-chemical indicator lights for more consistent wash results.
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Designed for cleaner wash cycles: Self-draining stainless steel wash pump and above-water scrap basket help minimize food soil carryover between cycles.
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Quiet, energy-efficient cabinet: Double-wall insulated stainless steel construction improves heat retention, reduces noise, and keeps exterior surfaces cooler during operation.
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Easy maintenance workflow: Built-in delime cycle and accessible interior design help reduce downtime and simplify routine maintenance.
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Expert takeaway: A dependable low-temperature undercounter dishwasher built for operators who need space efficiency, low operating costs, and straightforward daily performance in smaller commercial kitchens.
Q&A
Q: What is the Jackson DISHSTAR LT used for?
A: It is a low-temperature commercial undercounter dishwasher designed for restaurants, bars, cafés, and coffee shops that need efficient dish and glass washing in a compact footprint.
Q: What type of sanitizing system does it use?
A: It uses a low-temperature chemical sanitizing system with built-in chemical pumps and rinse aid integration for hygienic commercial warewashing.
Q: What is its washing capacity?
A: It cleans approximately 24–30 racks per hour depending on load timing and operating conditions, making it ideal for small to medium-volume operations.
Q: How much water does it use?
A: It uses about 1.16 gallons of water per rack, helping reduce water and utility costs in commercial kitchens.
Q: What are its key features?
A: It includes automatic fill, built-in chemical pumps, low-chemical indicator lights, delime cycle, pumped drain, above-water scrap basket, and a self-draining stainless steel wash pump for cleaner operation.
Q: Is it energy efficient?
A: Yes, it is ENERGY STAR certified and designed with a fully insulated cabinet for improved efficiency, quieter performance, and reduced heat loss.
Q: What type of businesses use this dishwasher?
A: It is commonly used in bars, coffee shops, cafés, and smaller restaurants that need dependable undercounter warewashing without requiring a large dish room.
Q: What makes the DISHSTAR LT different from high-temperature models?
A: Unlike high-temp machines that rely on very hot water sanitization, the DISHSTAR LT uses chemical sanitizing at lower temperatures, reducing electrical and hot water demands while maintaining commercial cleaning performance.
Maintenance Tips
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Daily shutdown cleaning: Drain the tank and remove scrap basket, strainers, and wash components to prevent clogs and buildup.
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Clean wash & rinse arms: Flush spray arm nozzles regularly to maintain strong water pressure and consistent cleaning performance.
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Run delime cycle routinely: Use the built-in delime function to remove mineral scale and maintain heating efficiency.
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Inspect chemical systems: Check detergent and rinse-aid pumps, tubing, and low-chemical indicators for proper operation.
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Keep scrap basket clean: Empty and rinse the above-water scrap basket every shift to avoid debris recirculation.
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Monitor drain performance: Ensure pumped drain and drain lines remain clear for proper water removal and smooth cycle operation.
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Wipe interior & door seals daily: Clean stainless steel interior, door gasket, and edges to prevent odor, leaks, and residue buildup.
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Check water temperature & pressure: Maintain recommended incoming water conditions for reliable sanitizing and wash quality.
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Use non-abrasive cleaners: Protect stainless steel surfaces and machine components from corrosion and scratches.
Damage 
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