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Wfr835147 - 170, D170 P6, 7 Sail Sw Harness 24V - Adc American Dryer Corp

Brand: ADC Laundry Parts
Part #: Wfr835147
$27.89

List Price: $42.90
🛠️ Made for You – Lead Time 3–6 Weeks This part is built to order and ships as soon as it arrives. Our team will keep you posted throughout the process.
* Unsure about this part? Submit a " Part Number Research " request for assistance.
Brand New Part
Eligible For Free Shipping! Cart Minimum $145
Manufacturer Warranty Included - More info
Return & Cancellation Policy - More info

Description / Wfr835147 - 170, D170 P6, 7 Sail Sw Harness 24V - Adc American Dryer Corp

170, D170 P6, 7 Sail Switch Harness 24V
ADC / American Dryer Corp • OEM Replacement Part • Commercial Dryers
Wfr835147OEM Genuine

ADC Wfr835147 replacement part, American Dryer Corp Wfr835147, ADC commercial dryer 170, d170 p6, 7 sail sw harness 24v, Wfr835147 OEM part

OEM replacement sail switch (airflow switch) for ADC American Dryer Corp commercial dryers. Detects airflow through the dryer if airflow is insufficient, the sail switch prevents the burner or element from energizing to protect against overheating.

⚠ Installation Note

Always clear and inspect the full exhaust path before replacing a sail switch. A new switch installed without correcting an underlying airflow restriction will trip again immediately.

🔍 What This Part Fixes

✖ Problem Symptoms

  • ✖ Burner or element not energizing despite good supply
  • ✖ Airflow fault code on control display
  • ✖ Sail switch flap visibly damaged or stuck

✓ What This Part Restores

  • ✓ Restores correct airflow detection
  • ✓ Allows heat source to energize when airflow is adequate
  • ✓ Eliminates false airflow fault codes from a failed switch

🔧 Installation Overview

  1. Confirm the full exhaust path is clear of lint before replacing the switch a blocked exhaust is the most common cause of sail switch trips
  2. Disconnect power
  3. Locate sail switch in exhaust duct or blower housing per service manual
  4. Disconnect wiring and remove old switch
  5. Install new switch in correct orientation the sail flap must face into the airflow direction
  6. Reconnect, restore power, run test cycle
  7. Verify heat source energizes normally with no airflow faults

📋 Part Details

DetailSpecification
Part NumberWfr835147
OEM BrandADC / American Dryer Corp
Part TypeSail Switch
ApplicationADC Commercial Dryers

❓ Common Questions

Q: The sail switch trips but the exhaust seems clear what else could cause this?

A: Check for a cracked or broken blower wheel fin, a seized blower bearing, or a blower belt failure. Any of these will reduce airflow enough to trip the sail switch even with a clear exhaust duct. Verify blower operation before replacing the switch.

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Our parts team can verify fitment by model number before you order.

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