Rheem
Rheem SP21111 Gen 5 Leak Sensor/shut Off Valve
Rheem SP21111 Gen 5 Leak Sensor/shut Off Valve
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Rheem SP21111 — Gen 5 Leak Sensor/shut Off Valve.
Water leak detection sensor and shut-off valve limits leaks to no more than 20 oz. of water Detects any leak large or small, internal or external Upgrade ProTerra® 15 Amp and 30 Amp models to protect from hot water heater leaking Direct replacement for Rheem® hybrid water heaters OEM Genuine Factory Authorized Part™
- Manufacturer part number: SP21111
- Brand: Rheem
- Category: Water Heater Ball Valves
- Sold for HVAC / plumbing service replacement — verify OEM fitment before ordering
Frequently asked questions
What is SP21111?
Rheem SP21111 is sold as GEN 5 LEAK SENSOR/SHUT OFF VALVE. Confirm fitment against your equipment model and the OEM part number before ordering.
Is this an OEM part number?
The manufacturer part number is SP21111. Our internal warehouse SKU uses a TL- prefix for inventory tracking.
How should I verify compatibility?
Match the full OEM part number on the old component or your unit's parts list. When in doubt, provide the equipment model number to your counter person.
Do you include installation instructions?
Follow the OEM service literature for your equipment. Disconnect power and recover refrigerant or isolate water as required before replacing parts.
What is your return policy on parts?
Unopened, unused parts in original packaging may be returned per store policy. Electrical and special-order items may be final sale — check the product page notes.
Is a GTIN/UPC available?
When a manufacturer GTIN is known it is listed in the barcode field. Some HVAC OEM parts ship without a retail UPC; brand and MPN still identify the product.
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