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Wfr319116 - Sl20 Hsi Junction Box Cover - Adc American Dryer Corp

Brand: ADC Laundry Parts
Part #: Wfr319116
$12.53

List Price: $19.28
🏭 Ships Directly from Manufacturer This item ships straight from our trusted supplier — saving you time and keeping things moving fast.
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Brand New Part
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Description / Wfr319116 - Sl20 Hsi Junction Box Cover - Adc American Dryer Corp

Sl20 Hot Surface Igniter Junction Box Cover
ADC / American Dryer Corp • OEM Replacement Part • Commercial Dryers
Wfr319116OEM Genuine

ADC Wfr319116 replacement part, American Dryer Corp Wfr319116, ADC commercial dryer sl20 hsi junction box cover, Wfr319116 OEM part

OEM replacement igniter (Direct Spark Ignition or Hot Surface Igniter) for ADC American Dryer Corp commercial gas dryers. Initiates combustion at the burner replace when the dryer produces no heat or experiences repeated ignition lockouts.

⚠ Installation Note

Hot Surface Igniters are fragile ceramic handle only by the mounting bracket. Touching the ceramic element creates hot spots that significantly shorten service life.

🔍 What This Part Fixes

✖ Problem Symptoms

  • ✖ No heat burner not igniting
  • ✖ Repeated ignition lockout fault codes
  • ✖ Igniter visibly cracked or broken (HSI)
  • ✖ No spark audible at burner (DSI)

✓ What This Part Restores

  • ✓ Restores reliable burner ignition
  • ✓ Eliminates nuisance ignition lockout faults
  • ✓ OEM-spec for correct spark gap or surface temperature

🔧 Installation Overview

  1. Disconnect power and close gas supply
  2. Locate igniter in burner assembly per service manual
  3. Disconnect igniter wiring note connector orientation
  4. Remove igniter carefully HSI ceramic elements crack easily
  5. Install new igniter without touching any ceramic element (skin oils shorten life)
  6. Reconnect wiring, restore gas and power
  7. Verify ignition on first call for heat

📋 Part Details

DetailSpecification
Part NumberWfr319116
OEM BrandADC / American Dryer Corp
Part TypeIgnition
ApplicationADC Commercial Dryers

❓ Common Questions

Q: How do I tell igniter failure from a gas valve failure?

A: If the Hot Surface Igniter glows but gas does not flow, the gas valve is the likely problem. If the igniter does not glow at all, the igniter element or its circuit has failed. For Direct Spark Ignition systems, if you can hear sparking but the burner does not light, check the gas valve and flame sensor.

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