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Copeland 998-0500-00 3/8" Discharge Temperature Control Sweat Fitting Valve

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Special Price $401.12 Regular Price $445.24
In stock
SKU
998-0500-00
The Copeland model 998-0500-00 is a temperature control sweat valve with a single discharge of 3/8 “, used in HVAC systems. The valve is made of durable metals, can withstand high temperatures, up to 300°F, and allows refrigerants to flow at preferred rates. This helps reduce the number of leaks while simultaneously enhancing performance and it is suitable for heat exchangers and compressors. Further, these components improve operations within heating/cooling systems through their efficiency and reliability. By controlling discharge temperature, this valve prevents equipment from overheating which leads to greater system efficiency and thus prolongs the lifetime of HVAC elements.
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HVAC Controls, HVAC Valve
Manufacturer:
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Specifications

  • Type: Discharge Temperature Control Valve
  • Size: 3/8"
  • Material: Metals
  • Temperature Range: 300°F
  • Weight: 1.42 lbs
Manufacturer Name: Copeland
Product Number: 998-0500-00
OEM Part Number: 998-0500-00
Product Description: Dischargetempctrlvalve 3/8"Swt
Weight:1.42lbs/644.1g

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Product Questions (2)
Customer Questions
What maintenance is required for the Copeland 998-0500-00 Discharge Temperature Control Sweat Fitting Valve?

Periodically check the valve body and connections for signs of leakage or overheating. Ensure the sweat fittings remain properly sealed and free from corrosion. Verify the valve responds correctly during operation. Always isolate refrigerant pressure and power before performing any inspection or servicing work.

What are common issues with the Copeland 998-0500-00 Discharge Temperature Control Sweat Fitting Valve?

  • Valve not opening at correct temperature setpoint.
  • Restricted flow affecting compressor cooling.
  • Internal sticking causing delayed response.
  • Leakage at sweat joints or connections.
  • Failure leading to excessive discharge temperature.

Installation Steps

Step 1: Turn off electrical power and recover refrigerant from the system.

Step 2: Open service access area and place discharge line section.

Step 3: Cut and clean tubing ends for proper sweat fit connection.

Step 4: Position the new valve ensuring correct flow orientation.

Step 5: Braze or sweat fittings carefully to avoid overheating components.

Step 6: Attach and secure temperature sensing element properly.

Step 7: Leak test connections, restore system charge, and check operation.