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Sensus-Gas Division 143-16-021-07 Black Spring 243/121/122

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1  Review Add Your Review
Special Price $58.34 Regular Price $67.09
In stock
SKU
143-16-021-07
The Sensus-Gas Division 143-16-021-07 Spring in Black is a durable HVAC system component for Models 243, 121 and 122 gas pressure regulators. It is essential to maintain accurate outlet pressure by working in conjunction with the internal mechanisms of the regulator to balance gas flow. It is designed for residential and commercial gas applications and its purpose is to ensure consistent performance and safety in HVAC systems. With its robust black design, longevity and durability, efficient regulation and optimized system performance in heating and ventilation equipment.
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Manufacturer:
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Specifications

  • Type: Spring
  • Model: 243/121/122
  • Color: Black
Manufacturer Name: Sensus-Gas Division
Product Number: 143-16-021-07
OEM Part Number: 143-16-021-07
Product Description: Black Spring For 243/121/122
Weight:0.28lbs/127.01g

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Product Questions (2)
Customer Questions
What maintenance is required for the Sensus-Gas Division 143-16-021-07 Spring?

Regularly inspect the spring for corrosion, cracks, or deformation. Ensure it is properly seated and operating smoothly within its assembly. Clean any debris or buildup that could impede movement. Always disconnect power or pressure sources before performing maintenance for safety.

What are common issues with the Sensus-Gas Division 143-16-021-07 Spring?

  • Loss of tension or spring fatigue.
  • Corrosion or rust affecting performance.
  • Incorrect installation causing misalignment.
  • Inconsistent operation or sticking within the assembly.

Installation Steps

Step 1: Turn off all gas supply and relieve pressure in the system for safety.

Step 2: Access the regulator or device housing that contains the existing spring.

Step 3: Carefully remove the old spring from its mounting.

Step 4: Install the new black spring, ensuring correct orientation and fit.

Step 5: Reassemble the device, restore gas supply, and verify proper operation.