Oven Not Heating

Why an Oven Won't Heat

An oven that won't heat almost always traces back to one of four components, and which one depends on the oven type. On an electric oven, a burned-out bake element or broil element is the most common cause, visible as a coil that no longer glows orange or shows a break or blister. On a gas oven, a failed igniter is the likely cause instead, since a weak igniter no longer draws enough current to open the gas valve, so the burner never lights. A failed temperature sensor can also prevent heating even when the element or igniter still works, because the control board reads no temperature rise and shuts the heating cycle down as a safety measure. Less often, a blown thermal fuse cuts power to the heating circuit entirely, or the control board itself has failed and cannot trigger the element or igniter at all.

How San Marcos Appliance Repair Fixes It

A technician tests the bake element, broil element, igniter, temperature sensor, thermal fuse, and control board on-site to identify which one has failed. San Marcos Appliance Repair carries common elements, igniters, sensors, and control boards for Whirlpool, GE, Samsung, LG, KitchenAid, Bosch, and Viking ovens and ranges, so most repairs are completed the same day. Every completed repair is backed by a 90-day parts-and-labor warranty, with same-day appointments available seven days a week across San Marcos and North San Diego County. Call 760-621-5157 to schedule same-day service.

Diagnosed by Certified Technicians

Checking the bake element, broil element, igniter, temperature sensor, and control board isn't guesswork: every technician holds NASTeC certification in appliance service and repair, with training from MiraCosta College's Technology Career Institute or San Diego College of Continuing Education (SDCCE) built on hands-on repair fundamentals under founder and Master Appliance Repair Technician Francisco Ortega, who has led the company since 2006. That standard is why every oven not heating repair carries a 90-day parts-and-labor warranty under our licensed and insured guarantee.