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Viessmann 7837053 Pressure Sensor Outdoor 1 NTC

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Special Price $187.94 Regular Price $216.13
In stock
SKU
7837053
Sensor #1 (Outdoor Ntc)
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Viessmann Heat Pump Parts, HVAC Controls & Electrical
Manufacturer:
https://www.partshnc.com/media/catalog/product/7/8/7837053_viessmann_partshnc.jpg
Manufacturer Name: Viessmann
Product Number: 7837053
OEM Part Number: 7837053
Product Description: Sensor #1 (Outdoor Ntc)
Weight:0.18lbs/81.65g

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Product Questions (2)
Customer Questions
What maintenance is required for the Viessmann 7837053 Pressure Sensor Outdoor?

Inspect the sensor regularly for dirt, moisture, and corrosion. Clean the housing gently and ensure cable connections remain tight and dry. Routine checks, accurate readings, and prevent outdoor conductional damage.

What are common issues with the Viessmann 7837053 Pressure Sensor Outdoor?

  • Inaccurate readings due to calibration drift.
  • Moisture ingress affecting outdoor operation.
  • Cable damage or loose connections.
  • Corrosion on sensor contacts.
  • Intermittent signal loss or failure.

Installation Steps

Step 1: Turn off power and isolate supply; allow unit to cool completely before service.

Step 2: Remove front cover and locate the outdoor sensor port on unit.

Step 3: Disconnect wiring carefully, noting polarity and connector position for reassembly.

Step 4: Remove old sensor from housing or mounting well.

Step 5: Install new sensor firmly into mounting point ensuring proper seal.

Step 6: Reconnect wiring securely to matching terminals.

Step 7: Restore power and test readings on control panel for accuracy.