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Field Controls CAS-34UP Combustion Air System W/Automatic Vent Damper 603400701 24V, UPC Code: 09074795720

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2  Reviews Add Your Review
Special Price $708.52 Regular Price $786.46
In stock
SKU
CAS-34UP
The Field Controls CAS-34UP Combustion Air System with Automatic Vent Damper is meant to improve HVAC systems through the provision of a constant supply of combustion air. It operates by automatically modifying the vent damper to control the amount of air maximizing the combustion process and preventing backdrafts. This system is perfect for use in gas-fired HVAC equipment such as furnaces and boilers, enhancing efficiency and safety the right air-to-fuel ratio it enhances performance reduces energy consumption and prevents carbon monoxide accumulation providing efficient operation and better indoor air quality.
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Manufacturer:
https://www.partshnc.com/media/catalog/product/c/a/cas-34up_field-controls_partshnc.jpg
Manufacturer Name: Field Controls
Product Number: CAS-34UP
OEM Part Number: CAS-34UP
Product Description: Fan In A Can For 24V Gas Boilers With An Automatic Vent Damper 603400701 Replace
Weight:18lbs/8164.66g

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Product Questions (2)
Customer Questions
What maintenance is required for the Field Controls CAS-34UP Combustion Air System?

Regularly inspect the vent damper and combustion air system for dirt, corrosion, and proper movement. Clean sensing openings and check electrical connections. Testing operation ensures safe airflow and proper combustion, supporting prevent blockages or unsafe conditions.

What are common issues with the Field Controls CAS-34UP Combustion Air System?

  • Vent damper sticking or failing to open/close.
  • Debris or corrosion affecting airflow.
  • Faulty wiring or loose connections.
  • Inaccurate pressure sensing or operation.

Installation Steps

Step 1: Turn off power to the heating system to ensure safety.

Step 2: Remove the existing combustion air assembly if present.

Step 3: Mount the new unit according to airflow direction and manufacturer instructions.

Step 4: Connect the control wiring and ensure secure electrical connections.

Step 5: Attach vent damper and ductwork, sealing all joints to prevent leaks.

Step 6: Restore power and test system, verifying damper operation and proper airflow.