Samsung DV42 Compact Dryer

The DV42 is a compact electric dryer that is now aging, and because a compact unit is more sensitive to back pressure than a full-size one, airflow problems dominate its fault list. Here are the covered models, the recurring failures, the codes, the parts, and a repair-or-replace line.

Models covered#

Three variants built from 2014 to 2019 share one platform:

Common problems for this model#

Error codes#

• Error HC — heater / high temperature
• Error BE — button / control
• Error TS — temperature sensor

For an unlisted code, unplug or trip the breaker for 60 seconds and restore power; a returning code needs a diagnosis.

Wear parts#

Match the part number to your exact model before ordering:

Recall status#

There are no active recalls on the Samsung DV42 series as of 2026-05-28. Check your model against the Consumer Product Safety Commission list at cpsc.gov periodically.

Repair or replace?#

Because these units are aging, the age line sits lower than on a new dryer. For the DV42: under 8 years old with a fix below 50% of a comparable new dryer, repair. After 8 years, weigh recent costs — once repairs over the last 2-3 years exceed 40% of replacement, replace. Thermal-fuse and heating-element repairs are always worthwhile, but several failures at once on an older unit favor replacement.

Maintenance#

Airflow is the whole story on a compact dryer. Clean the lint filter before every load, since restricted airflow is what blows the thermal fuse, and check the exhaust vent yearly because a compact unit is especially sensitive to back pressure. A restricted exhaust vent is the number one cause of both poor drying performance and dryer fires. Wipe the moisture-sensor bars monthly and inspect the drum rollers once a year for flat spots.

FAQ#

Why does my DV42 keep blowing thermal fuses?#

A fuse that blows repeatedly means an underlying cause, most often a clogged exhaust vent, but sometimes a failed cycling thermostat or a heating element grounding to the drum housing. Fix the root cause first, or the replacement fuse will blow again within weeks.

Can I stack the DV42 on a washer?#

Yes, using the Samsung SK-5A stacking kit, which is designed to mount the DV42 on compatible Samsung 27-inch front-load washers. Make sure the bracket is bolted down securely, since vibration can loosen the mount over time.

The dryer runs but will not heat — what should I check?#

Start with the exhaust vent and lint path, then the heating element (DC47-00019A) and thermal fuse; a restricted vent both starves the heat and blows the fuse. If airflow is clear and there is still no heat, the element is the usual culprit.

Book a Samsung DV42 repair#

We service Samsung dryers across Sacramento and the Bay Area, and our techs carry the common DV42 parts, so most repairs finish in a single visit. Book your repair for same-day or next-day service, upfront pricing, and a 90-day parts-and-labor warranty.