No heat
Parts commonly needed when your Samsung ovens & range has this issue. Recommendations are based on repair patterns and may not diagnose your specific problem.
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Parts
3Part numbers confirmed across multiple retailers for NX58K7850SG
Repair tips for this issue
From the service manual for Samsung NX58M6850S Series Ovens & Ranges
From the service manual
Good to know
2 technician insights for the Samsung NX58M6850S Series Ovens & Ranges
diagnostic_shortcut
BLDC cooling fan voltage out of range (below 10V) usually means Main PCB power supply degradation. REG101 may be failing - check 5V rail output first.
repair_tip
When oven won't heat at all, verify igniter (HSI) resistance (345Ω) before assuming gas supply problem. Failed igniter prevents gas valve from opening sequence.
Seeing an error code on your display? Look up your error code → for more specific diagnostic information.