Sharp SDW6735DNS
Dishwasher · US market · 48 owner topics
Specifications for SDW6735DNS with owner checks for this product design. Use the matching manual for control sequences and replacement parts.
Specifications & model details
Sharp SDW6735DNS is listed at 240 kWh/year. Using an illustrative $0.20/kWh, that is $48.00 per year, or $4.00 per month, on the source’s annual test basis. For your rate, multiply 240 by your electricity price per kWh. Compare labels from the same test method; age, actual use, water heating and load choices can change the household result.
Sharp SDW6735DNS lists soil sensing as Yes. For a sensor-based program, load soil and incoming water conditions can affect the cycle’s sequence. Compare repeated results on the same selected program before treating duration changes as a timer failure.
Compare dishwasher energy and water use on a consistent basis, then choose loading, cycle, and drying practices that fit the dishes and the machine.
Category & symptom guidance
Use the current DOE efficient-dishwasher guidance to compare energy use and water consumption among models. Check that figures describe the same product type and test basis; a low number is useful only when the rating covers the kind of dishwasher and use you are considering. If comparing an existing machine with a replacement, keep the old unit’s rating separate from your household’s actual habits. Your bill reflects cycle choice, how often you run it, hot-water production, and local utility rates as well as the appliance rating.
The DOE Energy Saver Guide gives broader household context for saving energy and water. Treat it as guidance for reducing use, not as a promise that every cycle or machine will deliver the same savings. A dishwasher’s “Normal” program may be the rating cycle on a particular model, while other programs and options can consume different amounts. Read the product’s own energy information and operating instructions together.
A full, sensibly arranged load generally makes better use of a cycle than running a nearly empty machine, but do not pack dishes so tightly that water cannot reach them. Scrape off large food scraps rather than pre-rinsing ordinary soil when the machine’s instructions allow it. Pick a cycle suited to the actual load: a heavy program is for baked-on or heavily soiled cookware; an automatic sensing cycle adjusts to detected soil where available; a short program is intended for lighter soil. A rinse-only program, where fitted, is for holding a partial load and normally does not use detergent.
Options that raise wash or rinse temperature, add a prewash, or extend drying can improve a specific result while adding time or energy. Use them when the load needs them. A one-rack or zone option can be efficient only when dishes occupy the rack or zone the machine is designed to target. Controls, names, and availability vary by model, so use the display and instructions for the actual dishwasher rather than assuming a familiar label means the same thing.
Dishwashers dry in different ways. Some use a heated drying element; others rely more on residual heat, a fan, or a door that opens automatically near the end. Do not assume that turning off a control called “Dry” has the same effect on every design. On the cited GE GD*640–670 and PD*705–795 shared manual, Dry Boost Off allows natural air drying and says opening the door can speed drying; the same manual describes a fan-assisted option on some models. Those details apply only within that manual’s covered family and conditional features.
Bosch’s drying guidance addresses Bosch machines and explains why plastics and load placement can remain damp even when the cycle has completed. Consult the support page for the exact design and settings before changing expectations or treating a damp item as a fault. If the machine automatically opens the door, leave clearance for that movement and follow the manufacturer’s instructions about unloading and surrounding cabinetry.
Place cups and bowls so their openings face water flow, and angle items so water can drain rather than pool. Keep tall pans, utensils, and plates from blocking spray arms or the detergent dispenser. Do not let handles or small pieces protrude through a rack where they could stop a spray arm. The rack layout and adjustable parts differ; use a zone wash only when the chosen zone contains the dishes and the other rack is empty as directed by the machine’s instructions.
Avoid nesting spoons or overlapping plates. A load that leaves spray paths open can clean well without adding a hotter or longer option to compensate for poor placement. Secure lightweight plastic where it belongs for the particular model, especially if its design has an exposed lower heater. Some models have a hidden heater; that distinction is model-specific.
Use detergent made for automatic dishwashers, and follow the dispenser guidance for the selected cycle. A packet suited to a longer cycle may not dissolve as intended in a short program; the cited GE manual gives different placement advice for cycles under 60 minutes and longer cycles. That is a scoped example, not a universal rule for every brand. Do not substitute hand dish liquid: it can create excess suds. More detergent is not automatically better; the GE manual warns that excessive detergent with very soft or hot water can permanently cloud glassware.
A clean filter helps preserve wash performance, but filter assemblies differ. Whirlpool’s instructions explain filter care for the designs addressed on its support page. Identify the filter layout in the machine’s own instructions before removing or twisting parts; clean only the parts described for that model and reinstall them securely. If performance changes, first review loading, cycle, detergent placement, and filter condition before adding energy-intensive options.
For a useful comparison, write down each candidate’s published energy and water figures, the cycle those figures represent if stated, and the annual use assumption in the source. Then compare that with how often your household runs the dishwasher and which options it typically uses. A household that regularly chooses heated drying or intensive cycles may not experience the published rating-cycle result. Keep those differences visible instead of adjusting a rating with an unsupported estimate.
Revisit the comparison if a change in loading or cycle selection affects cleaning, drying, or the number of runs. Efficiency is practical only when the dishes come out clean enough for the household’s needs. If a new practice leads to rewashing, include those extra runs in the real-world picture. Use your bills and usage history when estimating household cost; the DOE pages support product comparison and general conservation decisions, not a personalized bill forecast.
The rating may not reflect the household’s typical cycle mix.
Loading, detergent placement, or filter condition may be interfering with wash results.
The cited GE manual says ordinary food soil does not require pre-rinsing and recommends scraping hard scraps. Follow the actual machine’s instructions and remove large solids.
No. The rating supports a standardized comparison; household cycle choices, run frequency, hot-water supply, and utility rates affect bills.
These sources support the shared guide. Exact model specifications and matched family procedures have their own sources above.
Owner guidance by Specs & Parts, drafted with GPT-6 Luna. Sources and scope.
Recorded model facts
| Specification | Recorded value | Evidence |
|---|---|---|
| Annual energy use | 240 kWh/year | CertificationENERGY STAR — Dishwashers dishwashers.csv; row 717; ENERGY STAR ID 4517367 Certification dataset declaration; check manufacturer installation documents for fit and clearances. Observed Oct 31, 2026 |
| Water per test cycle | 3.2 gal/cycle | CertificationENERGY STAR — Dishwashers dishwashers.csv; row 717; ENERGY STAR ID 4517367 Certification dataset declaration; check manufacturer installation documents for fit and clearances. Observed Oct 31, 2026 |
A comparison group built from recorded designs
9 records in this manufacturer/public-source group. The group uses the brand, category and recorded design, rather than a guessed series or production year.
These are source-record ranges. They do not establish current availability, a shared repair platform or installation compatibility.