SP20832A Rheem Gas Control – Natural Gas
The SP20832A Rheem Gas Control is a precision natural gas control valve designed for water heaters. It regulates the flow of natural gas from the main supply line to the burner while also controlling water temperature, ensuring safe and efficient operation.
This control contains the Resideo Water Heater Control PN WV8840C1405 and is engineered for reliable performance and long service life.
Key Features ✅
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✅ Natural gas only – compatible with standard residential and commercial NG water heaters
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✅ 4.0" WC outlet pressure
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✅ Maximum inlet pressure: 1/2 PSI
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✅ Controls gas flow from main supply to burner
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✅ Regulates water temperature for consistent hot water delivery
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✅ Contains Resideo PN WV8840C1405 for OEM-quality performance
Technical Specifications 📝
| Specification | Value |
| Part Number |
SP20832A |
| Type |
Gas Control Valve |
| Gas Type |
Natural Gas Only |
| Outlet Pressure |
4.0" WC |
| Max Inlet Pressure |
1/2 PSI |
| Function |
Controls gas flow and water temperature |
| Includes |
Resideo Water Heater Control PN WV8840C1405 |
Common Symptoms Solved ⚡
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❌ No gas flow to the burner
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❌ Water heater not heating properly
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❌ Temperature fluctuations in hot water
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❌ Burner not igniting
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❌ Safety issues due to unregulated gas flow
Shopping Tips 🛒
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✅ Confirm gas type – This control is for natural gas only.
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✅ Check inlet/outlet pressure – Max 1/2 PSI inlet, 4.0" WC outlet.
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✅ OEM replacement – Contains Resideo WV8840C1405 for reliable performance.
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✅ Professional installation recommended – Gas controls should be installed by a licensed technician.
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✅ Verify compatibility – Works with compatible Rheem water heaters requiring SP20832A.
Frequently Asked Questions (FAQ) ❓
Q: What type of gas does this control work with?
✅ Natural gas only.
Q: What does this gas control do?
✅ It controls the flow of gas from the supply line to the burner and regulates water temperature.
Q: What is the max inlet pressure?
✅ 1/2 PSI.
Q: Does it include OEM components?
✅ Yes, it contains Resideo Water Heater Control PN WV8840C1405.
Q: Can it be used for propane?
✅ No, this model is for natural gas only.