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The RHEEM SP21274 Burner Assembly Kit with TRD is designed specifically for natural gas water heaters. This OEM part manages the ignitor pilot flame, providing safety and efficiency for the water heating system. It generates the necessary heat to warm the water inside the tank. If inconsistent water temperatures occur, replacing the burner assembly may be required. Installation must be conducted by qualified technicians to ensure safety and compliance.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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