An Imperial 1121 Thermocouple is designed to help regulate temperature and ensure safe and efficient fuel supply.
The Imperial 1121 Thermocouple initiates ignition, proves the flame or supports the gas safety circuit. Its role within the system helps maintain proper operation by supporting ignition and flame verification.
The Imperial 1121 Thermocouple could be failing if the pilot will not stay lit or the oven does not light or heat properly. Possible symptoms might include the unit not working or a faulty thermocouple, which could be addressed by installing a real OEM part to support consistent equipment performance.
Definitely! We provide same-day shipping on in-stock real OEM replacement parts Monday—Friday until 9 PM ET, as well as on Saturday until 4 PM ET for online air orders. If you place an order after that time, we'll process it the next business day.
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Of course! We provide the option to return most new, unopened real OEM replacement parts within 90 days of delivery, so go to our Returns page and see if your order qualifies. Return eligibility may differ for custom orders.