Bring powerful cleaning performance and flexible loading into your kitchen with the Whirlpool WDP730HAMZ built‑in dishwasher. Designed to blend quietly into your space, this 24" model operates at just 51 dBA, so you can run a full load after dinner without disrupting conversations, homework time or your favorite show. Behind the sleek top‑control panel and fingerprint‑resistant stainless steel door, a thoughtfully engineered interior offers room for up to 14 place settings while still fitting a standard cabinet opening width of approximately 24", giving you generous capacity without requiring a custom cutout. One of the standout advantages of this dishwasher is its dedicated 3rd rack, which adds up to 35% more rack space compared to similar Whirlpool® models without a third level rack, making it easy to lay out spatulas, serving utensils and odd‑shaped tools that usually crowd your silverware basket. Just below, an adjustable 2nd rack glides smoothly up or down to accommodate tall water bottles, stemware or stock pots, so you can reconfigure the interior on the fly to match each load. For tough, baked‑on messes, the Boost Cycle delivers extra water, time and heat to target stubborn soils more effectively than a standard Normal cycle, while the Heavy and Extended Soak options give you even more muscle when you need it. At the same time, a Triple Filtration Wash System continuously screens out food particles with coarse, fine and micro‑fine filters, helping keep wash water cleaner from start to finish for consistently sparkling results. Drying performance is elevated by advanced Fan Drying Technology, which uses an integrated fan to help move moist air out and pull in drier air, giving you cabinet‑ready dishes and improved drying on plastics compared with traditional heated‑only systems. Inside, a durable hybrid tub with a dark gray interior helps mask stains and keeps the dishwasher looking cleaner between wipe‑downs, while nylon‑coated racks are built for long‑term reliability. With convenient options like Sani Rinse for high‑temperature sanitization, Quick Wash for smaller, lightly soiled loads, and Extended Dry for an extra boost at the end of the cycle, the Whirlpool WDP730HAMZ delivers a smart balance of quiet operation, capacity, and premium features that help set it apart from many dishwashers in its class.
• Whirlpool® Quiet Dishwasher with 3rd Rack – branded design focused on quiet performance and extra loading flexibility with a dedicated third rack for utensils and small items.
• Whirlpool® 3rd Rack with Culinary Rack design – provides a dedicated upper rack for silverware and hard‑to‑fit utensils, freeing space on lower racks and adding up to 35% more rack space compared to Whirlpool® dishwashers without a third level rack.
• Whirlpool® Fan Drying Technology – uses a built‑in fan to circulate air, improving drying performance (especially on plastics and hybrid tubs) so dishes come out cabinet‑dry with less towel drying.
• Whirlpool® Boost Cycle – targeted high‑performance wash option that uses increased water, time and heat versus the Normal cycle (but less than Heavy) to tackle tough, stuck‑on messes without pre‑scrubbing.
• Whirlpool® Extended Soak Cycle – combines a presoak and wash in one cycle to help dissolve baked‑on or dried food soils without the need for manual soaking in the sink.
• Whirlpool® Triple Filtration Wash System – multi‑stage filtration (coarse, fine and micro‑fine filters) that continuously removes food particles from the wash water for cleaner results and helps protect the pump.
• Whirlpool® Sani Rinse® Option – heats the final rinse to sanitizing temperatures to eliminate 99.999% of food soil bacteria, ideal for baby items, cutting boards and utensils.
• Whirlpool® Quiet Pack™ sound package – engineered insulation and sound‑dampening design to keep operating noise low for open‑concept kitchens.
• Fingerprint Resistant Stainless Steel finish – special coating on the stainless front that resists fingerprints and smudges, reducing visible marks and making wipe‑downs faster.
• Star‑K Certified Sabbath Mode – allows operation that meets Sabbath observance requirements when used in accordance with Star‑K guidelines.
• NSF Certified sanitization performance – sanitizing option tested to meet NSF standards for reducing bacteria on dishes when run on the appropriate cycle.
• Eco Series efficiency design – engineered to help save water and energy versus minimum efficiency standards while maintaining effective cleaning and drying performance.
• Industry’s Best‑Selling Dishwasher Brand* – backed by Whirlpool’s market leadership, giving shoppers added confidence in reliability and support.
• 51 dBA quiet operation – low sound level helps keep conversations and TV audio clear in open kitchens while the dishwasher runs.
• Room for 14 place settings – accommodates up to 14 standard place settings in a single load, ideal for families or entertaining.
• Top control, fully integrated console – hidden touch controls on the top edge of the door for a clean, modern front appearance.
• Pocket handle door design – recessed handle style that offers a sleek, low‑profile look and reduces protrusion into walkways.
• Hybrid Tub with Dark Gray Interior – combination stainless steel interior door and dark gray plastic tub that helps mask food stains and maintains a clean appearance.
• Three‑level wash with 3 wash arms – multiple spray arms and five wash levels help ensure thorough coverage on all racks.
• Five wash cycles – Boost, Extended Soak, Heavy, Normal and Quick Wash cycles to match cleaning power and time to the soil level.
• Quick Wash cycle – shorter cycle designed to clean lightly soiled dishes faster when you need items turned around quickly.
• Heavy cycle – extended, high‑intensity wash for pots, pans and heavily soiled dishes.
• Extended Dry / Heated Dry options – selectable drying enhancements that add heat and/or time to improve drying results, especially on plastics.
• Hi Temp Wash option – raises wash temperature to help remove grease and tough food residues for improved cleaning.
• 3rd rack cutlery tray – flat tray on the top level for laying out cutlery and small utensils, improving organization and freeing space in the lower silverware basket.
• Adjustable 2nd rack – upper rack can be raised or lowered to fit taller items like water bottles, stemware or large plates below.
• Folding tines on upper and lower racks – sections of tines fold down to create flat areas for large bowls, pots, pans or to secure lids and small items.
• Nylon rack coating – durable, protective coating on racks that helps prevent rusting and reduces chipping for longer rack life.
• Full‑length lower silverware basket with covers – large, non‑split basket on the lower rack with optional covers to keep utensils separated for better cleaning.
• Cycle Memory (Last Cycle Recall) – remembers the last cycle used so you can quickly start the same program again with one touch.
• Cycle Interrupt Light Signal – front indicator blinks when the door is opened mid‑cycle, reminding you to restart the wash after loading more dishes.
• Cycle Status Indicator light – external status light that lets you see at a glance whether the dishwasher is running, paused or finished.
• Overfill Detect safety feature – internal float sensor monitors water level and shuts off the inlet valve if overfill is detected to help prevent leaks.
• Leak detection / water filtration system – filtration and monitoring help protect against water issues and maintain wash performance over time.
• Heating element drying system – built‑in heater aids in evaporating moisture during the dry phase for cleaner, drier dishes.
• Built‑in tall‑tub 24" design – maximizes interior capacity within a standard 24‑inch built‑in footprint to fit most kitchen cabinetry cutouts.
• Top‑mounted electronic touch controls – smooth, easy‑to‑wipe control panel with clear cycle and option selections.
• Blue status light – subtle blue indicator on the front that communicates operating status without being overly bright.
• Automatic temperature controls – manages water temperature during cycles to optimize cleaning and protect delicate items.
• Detergent and rinse aid dispensers – timed release of detergent and rinse aid for consistent cleaning and spot‑free drying.
• Rinse aid level optical indicator – visual indicator that shows when it’s time to refill rinse aid to maintain drying performance.
• Built‑in water filtration – helps remove particles from the wash water to reduce redepositing on dishes.
• Plastic tub with stainless steel door interior – balances durability and value while supporting effective drying and noise control.
• Standard 120V, 15A electrical connection – compatible with typical North American kitchen electrical circuits.
• Star‑K Sabbath and NSF certifications listed in specs – provides reassurance for buyers who require specific performance or religious‑use certifications.
• Child Lock function – disables the control panel to prevent unintended use or cycle changes by children during operation.
• 51 dBA sound package for open‑plan homes – quiet enough to run overnight or during gatherings without major disruption.
• 14‑place‑setting capacity for family‑size loads – reduces the number of loads per week, saving time, water and energy.
• Whirlpool® 3rd Rack with Culinary Rack design – provides a dedicated upper rack for silverware and hard‑to‑fit utensils, freeing space on lower racks and adding up to 35% more rack space compared to Whirlpool® dishwashers without a third level rack.
• Whirlpool® Fan Drying Technology – uses a built‑in fan to circulate air, improving drying performance (especially on plastics and hybrid tubs) so dishes come out cabinet‑dry with less towel drying.
• Whirlpool® Boost Cycle – targeted high‑performance wash option that uses increased water, time and heat versus the Normal cycle (but less than Heavy) to tackle tough, stuck‑on messes without pre‑scrubbing.
• Whirlpool® Extended Soak Cycle – combines a presoak and wash in one cycle to help dissolve baked‑on or dried food soils without the need for manual soaking in the sink.
• Whirlpool® Triple Filtration Wash System – multi‑stage filtration (coarse, fine and micro‑fine filters) that continuously removes food particles from the wash water for cleaner results and helps protect the pump.
• Whirlpool® Sani Rinse® Option – heats the final rinse to sanitizing temperatures to eliminate 99.999% of food soil bacteria, ideal for baby items, cutting boards and utensils.
• Whirlpool® Quiet Pack™ sound package – engineered insulation and sound‑dampening design to keep operating noise low for open‑concept kitchens.
• Fingerprint Resistant Stainless Steel finish – special coating on the stainless front that resists fingerprints and smudges, reducing visible marks and making wipe‑downs faster.
• Star‑K Certified Sabbath Mode – allows operation that meets Sabbath observance requirements when used in accordance with Star‑K guidelines.
• NSF Certified sanitization performance – sanitizing option tested to meet NSF standards for reducing bacteria on dishes when run on the appropriate cycle.
• Eco Series efficiency design – engineered to help save water and energy versus minimum efficiency standards while maintaining effective cleaning and drying performance.
• Industry’s Best‑Selling Dishwasher Brand* – backed by Whirlpool’s market leadership, giving shoppers added confidence in reliability and support.
• 51 dBA quiet operation – low sound level helps keep conversations and TV audio clear in open kitchens while the dishwasher runs.
• Room for 14 place settings – accommodates up to 14 standard place settings in a single load, ideal for families or entertaining.
• Top control, fully integrated console – hidden touch controls on the top edge of the door for a clean, modern front appearance.
• Pocket handle door design – recessed handle style that offers a sleek, low‑profile look and reduces protrusion into walkways.
• Hybrid Tub with Dark Gray Interior – combination stainless steel interior door and dark gray plastic tub that helps mask food stains and maintains a clean appearance.
• Three‑level wash with 3 wash arms – multiple spray arms and five wash levels help ensure thorough coverage on all racks.
• Five wash cycles – Boost, Extended Soak, Heavy, Normal and Quick Wash cycles to match cleaning power and time to the soil level.
• Quick Wash cycle – shorter cycle designed to clean lightly soiled dishes faster when you need items turned around quickly.
• Heavy cycle – extended, high‑intensity wash for pots, pans and heavily soiled dishes.
• Extended Dry / Heated Dry options – selectable drying enhancements that add heat and/or time to improve drying results, especially on plastics.
• Hi Temp Wash option – raises wash temperature to help remove grease and tough food residues for improved cleaning.
• 3rd rack cutlery tray – flat tray on the top level for laying out cutlery and small utensils, improving organization and freeing space in the lower silverware basket.
• Adjustable 2nd rack – upper rack can be raised or lowered to fit taller items like water bottles, stemware or large plates below.
• Folding tines on upper and lower racks – sections of tines fold down to create flat areas for large bowls, pots, pans or to secure lids and small items.
• Nylon rack coating – durable, protective coating on racks that helps prevent rusting and reduces chipping for longer rack life.
• Full‑length lower silverware basket with covers – large, non‑split basket on the lower rack with optional covers to keep utensils separated for better cleaning.
• Cycle Memory (Last Cycle Recall) – remembers the last cycle used so you can quickly start the same program again with one touch.
• Cycle Interrupt Light Signal – front indicator blinks when the door is opened mid‑cycle, reminding you to restart the wash after loading more dishes.
• Cycle Status Indicator light – external status light that lets you see at a glance whether the dishwasher is running, paused or finished.
• Overfill Detect safety feature – internal float sensor monitors water level and shuts off the inlet valve if overfill is detected to help prevent leaks.
• Leak detection / water filtration system – filtration and monitoring help protect against water issues and maintain wash performance over time.
• Heating element drying system – built‑in heater aids in evaporating moisture during the dry phase for cleaner, drier dishes.
• Built‑in tall‑tub 24" design – maximizes interior capacity within a standard 24‑inch built‑in footprint to fit most kitchen cabinetry cutouts.
• Top‑mounted electronic touch controls – smooth, easy‑to‑wipe control panel with clear cycle and option selections.
• Blue status light – subtle blue indicator on the front that communicates operating status without being overly bright.
• Automatic temperature controls – manages water temperature during cycles to optimize cleaning and protect delicate items.
• Detergent and rinse aid dispensers – timed release of detergent and rinse aid for consistent cleaning and spot‑free drying.
• Rinse aid level optical indicator – visual indicator that shows when it’s time to refill rinse aid to maintain drying performance.
• Built‑in water filtration – helps remove particles from the wash water to reduce redepositing on dishes.
• Plastic tub with stainless steel door interior – balances durability and value while supporting effective drying and noise control.
• Standard 120V, 15A electrical connection – compatible with typical North American kitchen electrical circuits.
• Star‑K Sabbath and NSF certifications listed in specs – provides reassurance for buyers who require specific performance or religious‑use certifications.
• Child Lock function – disables the control panel to prevent unintended use or cycle changes by children during operation.
• 51 dBA sound package for open‑plan homes – quiet enough to run overnight or during gatherings without major disruption.
• 14‑place‑setting capacity for family‑size loads – reduces the number of loads per week, saving time, water and energy.
