Buy - Thermopile

: Look for reputable manufacturers such as Honeywell (e.g., Q313 series), Robertshaw (e.g., 1950 series), or White-Rodgers . Replace Thermopile in Rheem Water Heater: Expert Q&A Guide

To buy the correct thermopile, you must first confirm whether your system requires a or a thermocouple , as they are not interchangeable. A thermopile is essentially an array of multiple thermocouples connected in series to generate a higher voltage (usually 750mV ), which is necessary to power gas valves and accessories like wall switches or remotes. 1. Identify Your System Requirements buy thermopile

: "Universal" thermopiles often work with most major brands like Honeywell, Robertshaw, and White-Rodgers. However, for certain water heaters (e.g., Rheem or AO Smith), it may be better to use an OEM (Original Equipment Manufacturer) part to ensure the mounting clip fits perfectly. : Look for reputable manufacturers such as Honeywell (e