Rheem sp45418 Burner Assembly Kit Commercial

Product Description

The RHEEM sp45418 is a burner assembly kit designed for commercial water heater applications. The burner assembly is the core combustion component in a gas water heater, responsible for igniting and sustaining the flame that heats the water supply. This kit provides the hardware needed to restore proper burner function in a commercial unit. It is installed by licensed plumbers or HVAC technicians servicing commercial gas water heating equipment. At 8.88 pounds, this is a substantial assembly suitable for the demands of commercial-grade equipment.

This kit is intended for commercial water heater installations where the existing burner assembly has failed, degraded, or requires replacement as part of a planned maintenance procedure. Commercial water heaters operate under higher duty cycles than residential units, making burner assembly replacement a routine service task in facilities such as hotels, restaurants, laundromats, and multi-unit residential buildings.

Key Features

• OEM burner assembly kit manufactured by Rheem Manufacturing Company
• Designed for commercial water heater applications with higher duty-cycle demands
• Complete kit format simplifies parts sourcing for a single service call
• Weighs 8.88 pounds, consistent with a full commercial burner assembly

Compatibility

Designed as an OEM-style replacement burner assembly kit for commercial Rheem gas water heaters. Consult the unit nameplate and Rheem service documentation to confirm fitment before ordering.

Installation Notes

Burner assembly replacement on commercial gas water heaters should be performed by a licensed plumber or qualified gas appliance technician. Shut off the gas supply valve and allow the unit to cool completely before beginning disassembly. Work must comply with local gas codes and manufacturer service instructions. Do not restore gas supply or attempt ignition until all connections have been inspected for leaks using an approved leak-detection method.