Is This the Part You Need?
The DG44-01002A is the oven energy regulator (also known as an infinite switch or simmerstat) for Samsung ranges. This component controls the power output to the bake or broil element by cycling it on and off to maintain the selected temperature. When the regulator fails, the oven may not heat at all, may run continuously at full power with no temperature control, or may cycle erratically — resulting in burnt food, undercooked meals, or a range that won’t respond to the temperature dial. Check the compatible models list below to confirm fit before ordering.
Symptoms This Part Fixes
- Oven won’t heat — element gets no power
- Oven runs at full blast and won’t regulate temperature
- Oven temperature is wildly inconsistent — food burns or undercooks
- Burner or element won’t turn off even when dial is at zero
- Temperature dial has no effect on heat output
- Oven trips the breaker or blows a fuse repeatedly
- Burning smell from the control panel area
Part Details
- OEM Part Number: DG44-01002A
- Replaces: 2087510, MDSA-W21-SKM, MDSA-W888-UNM, 190708V, PER001-12D
- Fits Brands: Samsung
- Part Type: Oven Energy Regulator (Infinite Switch / Simmerstat)
- Function: Controls power cycling to bake/broil elements for precise temperature regulation
- Buying Options: OEM New (genuine Samsung factory part), XPart New (premium aftermarket, tested to OEM specs), OEM Used (inspected and tested), XPart Used
Installation Notes
- Skill Level: Intermediate — requires access to the rear or underside of the control panel
- Always disconnect power at the breaker before beginning — this component carries line voltage
- Photograph all wire terminal connections before removing the old regulator — incorrect wiring will cause immediate failure or a fire hazard
- Note the position and colour of each spade terminal before disconnecting
- Do not overtighten mounting screws — the regulator housing can crack under excess torque
- After installation, test at multiple heat settings before reassembling the panel to confirm correct operation
- Estimated Time: 30–60 minutes | Tools: Screwdrivers, nut driver, needle-nose pliers
Compatible Models
FER300SB/XAA, FE710DRS/XAA, FTQ352IWUB/XAA, FTQ352IWUW/XAA, FTQ352IWUX/XAA, FTQ386LWUX/XAA, FTQ387LWGX/XAA, NE59J3420SB/AA, NE59J3420SB/AC, NE59J3420SS/AA, NE59J3420SW/AA, NE59J3420SW/AC, NE59J3421SS/AA, NE59J3421SS/AC, NE59M4320SB/AA, NE59M4320SG/AA, NE59M4320SS/AA, NE59M4320SW/AA
An oven that won’t heat is most commonly caused by a failed bake element — not the energy regulator. Before ordering this part, visually inspect the bake element at the bottom of the oven cavity for visible breaks, burn marks, or blistering. Then test it with a multimeter for continuity. If the element reads open (no continuity), replace the element first — it’s a cheaper and easier fix. If the element tests good but the oven still won’t heat or won’t regulate temperature, the energy regulator is your next step. Replacing both during the same service visit eliminates a second call if the element was borderline.
✓ Model-Specific Repair Pages
✅Compatibility & Cross Reference
Not sure about your model number? Call 1-877-899-7278 and we’ll help you confirm. All brand names are the property of their respective owners and are used for compatibility reference only.
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