318255006 Frigidaire Oven Range Bake Element is a tubular resistive heating element designed for use in Frigidaire electric ovens and ranges. It consists of a corrosion-resistant metal sheath that encases a resistive alloy coil and high-temperature insulation, terminating in insulated spade or screw-type electrical connectors and mounting brackets for installation inside the oven cavity. As a replacement part number, it corresponds to the bake function of the appliance and is intended to meet the dimensional and electrical specifications required by the original equipment.
Within the appliance, the bake element provides the primary source of radiant and convective heat for the bake cycle by converting line-voltage electrical energy into thermal energy. It is indeed controlled by the oven’s user interface and control board or mechanical thermostat and works in conjunction with temperature sensors (thermistors or thermostats), relays or contactorsand the oven’s wiring harness and safety devices.Proper operation of the element affects temperature uniformity,cycle timing,and safety protections; faults in the element can manifest as open circuits,short-to-ground conditions,or localized overheating that impact these systems.
In this article readers will find a technical overview of the bake element’s function and construction, guidance on compatibility and how to verify correct part selection for specific Frigidaire models, common failure symptoms to recognise, recommended troubleshooting steps including visual inspection and electrical continuity checksand practical replacement considerations such as safety precautions, mounting and connector types, and post-replacement verification procedures. The content is intended to assist technicians, engineersand appliance owners in diagnosing and addressing bake element issues with a focus on safe and reliable repair practices.
Table of Contents
- Function and Role of the Oven Bake Element in Heat Generation and Temperature Control
- How the 318255006 Frigidaire Oven range Bake Element operates Within the Appliance’s Electrical and Thermal Systems
- Common Failure Symptoms and Diagnostic Indicators of a Faulty Bake Element
- Troubleshooting and Diagnostics: Continuity, Voltageand Thermal Testing Procedures
- Q&A
- Final Thoughts
Function and Role of the Oven Bake element in Heat Generation and Temperature control
The 318255006 Frigidaire Oven Range Bake Element is a resistive heating component that converts electrical energy into radiant and convective heat to maintain oven cavity temperature during baking cycles. The element is typically a sealed tubular heater mounted along the oven floor or rear wall; its construction uses a high-resistance alloy conductor within a protective metal sheath so it can withstand repeated thermal cycling and direct contact with oven interiors. Functionally, the bake element provides the baseline heat source while the control system (thermostat/thermistor and control board) modulates its power through on/off cycling to achieve and hold set temperatures. Compatibility considerations include matching supply voltage, terminal type, mounting tabsand physical length-using an element with incorrect electrical ratings or mounting geometry can cause persistent temperature error, uneven heat distributionor control system faults.
- Operational role: provides steady radiant heat and rapid response to control commands for temperature maintenance.
- Diagnostics: common symptoms of element failure are no heat, intermittent heating, visible burn-throughor tripped breakers.
- Compatibility checks: confirm voltage rating, connector styleand physical fit before replacement.
- Safety and testing: disconnect power before inspection and use a multimeter to check continuity and approximate cold resistance.
| item | Description |
|---|---|
| Voltage | Typically 208-240 V (match appliance specifications) |
| Power / Wattage | Common range 1,500-3,000 W depending on model and oven size |
| Typical cold resistance | Approximately 15-30 Ω for 240 V elements (estimate; measure actual part) |
| Common failure modes | Open circuit, short to chassis, localized burnoutor loss of sheath integrity |
Temperature control is achieved by the oven’s sensor and control logic cycling line voltage to the bake element; the element itself does not regulate temperature but provides predictable thermal response so the controller can maintain the set point within a specified differential. In practical use, you will observe the element heat continuously during initial preheat, then cycle on and off with increasing off-time as the oven approaches the set temperature (for example, holding around 350°F will typically show several minutes off between brief heating bursts).For troubleshooting, a cold-resistance check that shows open circuit indicates a failed element, while a very low resistance or leakage to chassis suggests insulation failure and potential hazard. When replacing the element, confirm the 318255006 frigidaire Oven Range Bake Element matches the oven’s electrical and mechanical specifications and secure all connections to ensure stable temperature control and safe operation.
How the 318255006 Frigidaire Oven Range Bake Element Operates Within the Appliance’s Electrical and Thermal Systems
The 318255006 Frigidaire Oven Range Bake element is a tubular resistive heater that converts mains electrical energy into thermal energy to provide the oven’s primary bake heat. When the oven control calls for bake, 240 V is applied across the element terminals and current flowing through the nickel-chromium resistance alloy produces heat along the length of the sheath; heat then transfers to the oven cavity by radiation and convection. In normal operation the element reaches a dull red when active and cycles on and off under control of the oven’s temperature regulation system to maintain setpoint temperature. the element’s physical design and placement at the oven floor produce broad, relatively uniform heating suitable for baking and roasting tasks rather than focused, localized heat.
Electrically the element behaves as a simple resistor, so common diagnostics are continuity and voltage checks: an open circuit indicates a failed element, while lack of applied voltage at the terminals when the oven is calling for heat points to a thermostat, relayor control board fault. Thermally, element age or damage (blistering, hot spots, sheath breaches) reduces heat transfer efficiency and can change power distribution across the cavity, producing uneven baking. For practical troubleshooting, verify continuity with an ohmmeter, confirm terminal voltage under a bake demand, and inspect the element for visible deterioration; if the element is open or shows grounding of the sheath, replacement with the correct part number is appropriate. Examples: an oven that fails to reach temperature despite correct voltage at the element likely has a temperature sensor or control issue, while an element with no continuity should be replaced as the primary remedy.
- Common failure indicators: open circuit on multimeter,visible sheath damage,inconsistent heating patterns.
- Basic tests: continuity check,voltage at terminals during a bake call,visual inspection for deformation or breaks.
- Practical compatibility note: replace with the specified part number to ensure fit and rating match (element geometry and terminal type effect installation and heat distribution).
| Item | Description |
|---|---|
| part | 318255006 Frigidaire oven bake element |
| Nominal supply | 240 V (U.S. split-phase models) |
| Typical power | Approximately 2,000-3,500 W depending on model and element length |
| Typical cold resistance | Approx. 16-29 Ω (varies with wattage and design) |
Common Failure Symptoms and Diagnostic Indicators of a Faulty Bake Element
The bake element in a Frigidaire oven is a resistive heating element that provides the primary source of radiant heat for baking cycles; the replacement part number 318255006 Frigidaire Oven Range Bake Element is designed to match the physical mounts and terminal configuration of compatible Frigidaire models so it restores the original thermal performance when installed correctly. Technically, a functioning bake element presents a continuous resistive path between its terminals, heats uniformly across its sheathand remains electrically isolated from the oven chassis; deviations from those behaviors-such as localized blistering, visible breaks in the sheath, saggingor terminal corrosion-indicate mechanical or insulation failure that can change heat distribution or create leakage currents to ground.
Diagnostics combine visual inspection with basic electrical tests and operational observation: a multimeter continuity check that shows an open circuit or a resistance markedly different from the expected nominal value indicates internal breakage or degradation, while a short to ground will often cause circuit breakers or fuses to trip. Disconnect power before testing,then verify terminal-to-terminal continuity and terminal-to-chassis isolation,inspect terminals and spade connectors for overheating,and compare on-oven symptoms-such as slow heat-up,uneven browning,or a section of the element not glowing-to the electrical findings to determine whether the element,its connectors,or the control circuits require replacement.
- Uneven baking or cold spots in the oven cavity despite correct thermostat operation
- Element does not glow or heats slowly; visually intact but electrically open
- Visible damage: blistering, cracking, or broken mounting brackets
- circuit breaker trips or blown fuses indicating a possible short to chassis ground
- Corroded or overheated terminal connections causing intermittent contact
| Item | Description |
|---|---|
| Continuity test | Pass indicates closed resistive path; open indicates internal break. |
| Insulation check | Terminal-to-chassis resistance should be extremely high; low value shows leakage/short. |
| Visual inspection | Look for sheath damage, deformation, or discolored connectors as signs of failure. |
Troubleshooting and Diagnostics: Continuity, Voltageand Thermal Testing Procedures
The 318255006 Frigidaire Oven Range Bake Element is a resistive heating element that converts mains electrical energy into radiant heat to maintain oven cavity temperatures. Functionally, it must match the oven’s voltage and mounting configuration to provide the designed wattage and heat distribution; mismatched resistance, lengthor terminal spacing can yield underperformance or mechanical interference.Mechanically the element attaches to the oven back or bottom with threaded terminals and ceramic insulators; electrically it presents a low-resistance load typically in the tens of ohms for 240 V systems, so replacement parts must be selected for the same nominal voltage and power rating to avoid overloading controls or producing uneven bake results.
Diagnostics combine continuity, live-voltage checksand thermal inspection to isolate faults quickly. use a digital multimeter to measure resistance across the element with power removed-an open circuit indicates a broken coil, while a very low or near-zero value suggests a shorted winding. With the oven calling for heat and power applied, measure line-to-line voltage at the element terminals to confirm the control is supplying the expected mains voltage; if voltage is present but the element does not heat, the element is defective. Thermal testing can be done with an infrared thermometer or by observing uniform red glow and temperature rise during a controlled bake cycle; localized hot spots,blisters,or arcing marks indicate internal damage or compromised insulation. Also verify grounding: a low-resistance path from element to chassis indicates a short to ground and requires replacement.
- Safety first: Disconnect power at the breaker before continuity or resistance testing.
- Continuity/resistance: measure ohms across terminals (expect roughly 20-50 Ω for typical 240 V bake elements; consult model specs).
- Live voltage: measure line-to-line onyl when oven is set to call for heat, using appropriate PPE and meter settings.
- Thermal check: use IR thermometer or visual inspection for even heating and absence of arcing or deformation.
| Item | Description |
|---|---|
| Expected resistance | Approximately 20-50 Ω for many 240 V elements (varies by wattage; calculate R = V²/P for confirmation) |
| Rated voltage | Typically 240 V for US ranges; match replacement to oven supply |
| Typical power | Common bake elements range from ~2000-3500 W depending on oven size and design |
| Common failure symptom | No heat (open circuit),uneven heating (partial coil failure),or tripping breakers (short to ground) |
Q&A
What is part 318255006 and which appliances does it fit?
Part 318255006 is the oven bake element designed for Frigidaire electric ranges/ovens (OEM Frigidaire/Electrolux).It replaces the lower heating element that provides radiant heat for baking. It fits many Frigidaire slide-in and freestanding electric ranges but not every model-always confirm compatibility by checking your oven model number against the parts list or the supplier’s compatibility chart before ordering.
What are the common signs that the bake element is failing?
Common symptoms include the oven not heating or taking much longer to reach temperature,uneven or spotty heating,visible blisters,breaks or burns on the element,and the element not glowing red when the oven is on. if the element shows a dark spot, bulge, or ceramic insulation is exposed, it should be replaced.
How do I test the bake element to see if it is indeed bad?
First disconnect power to the oven. Remove the element access screws and pull the element forward so you can reach its terminals. Use a multimeter set to the ohms (Ω) range and measure resistance across the two element terminals-ther should be low resistance (typically in the low tens of ohms depending on the element wattage; many are roughly 10-30 Ω). A very high or infinite reading means the element is open and must be replaced. Also test for leakage to ground by measuring between each terminal and the metal oven chassis; you should read no continuity. Continuity to chassis indicates internal short and replacement is required.
Can I replace the bake element myself and what are the basic steps?
Yes, many owners can replace it. Basic steps: 1) Turn off power at the breaker (do not just use oven controls). 2) Remove oven racks and locate the lower element.3) Unscrew the mounting screws or bolts that hold the element to the back of the oven and gently pull the element forward to expose the terminal connections. 4) Disconnect the wire terminals (note their positions or take a photo). 5) Install the new element by connecting terminals, seating it into the mounting bracket, and reinstalling screws. 6) Restore power and test. If you’re uncomfortable working with mains power or accessing internal wiring, hire a qualified technician.
What safety precautions should I take when working on the bake element?
Always disconnect power at the home circuit breaker before starting work. Wear gloves to protect against sharp sheet metal and safety glasses for debris. Avoid working with the element or terminals while power is connected. If you must take live voltage readings, only do so if you are trained and use properly rated tools and PPE. If in doubt,contact a licensed appliance technician or electrician.
How is the bake element different from the broil element?
The bake element is located at the bottom of the oven cavity and is designed for steady, radiant heat for baking and roasting. The broil element is mounted at the top of the oven and produces intense, direct heat for broiling. They have different shapes and wattages and are not interchangeable unless specifically specified by the manufacturer.
If replacing the element doesn’t fix my oven, what else could be wrong?
If a new element still doesn’t heat properly, potential causes include a faulty oven control board or relay, a failed thermostat/temperature sensor, a blown thermal fuse/limit switch, bad wiring or loose terminal connectionsor problems with the range’s power supply (broken breakers or damaged cord). Systematic troubleshooting-voltage checks at the element terminals when the oven is calling for heat, checking sensor resistanceand inspecting the control board-can narrow the cause; consider a technician for electrical diagnostics.
Is OEM part 318255006 better than aftermarketand what about warranty?
OEM parts like 318255006 are made to the original specifications and are generally recommended for fit and reliability.Aftermarket elements can be less expensive but may vary in build quality and fit. Warranty terms vary by seller-OEM parts often carry a limited manufacturer or seller warranty; check the warranty length and return policy before purchasing. Keep receipts and part numbers in case of defects.
Final Thoughts
The 318255006 Frigidaire oven range bake element is a fundamental component responsible for generating the consistent, even heat required for baking and roasting. As the primary heat source for the oven cavity, its proper function directly affects cooking performance, temperature accuracy, energy efficiencyand appliance safety; a worn or damaged element can produce uneven results and contribute to extended cook times or electrical issues.
Because symptoms of a failing bake element can overlap with other oven problems, accurate diagnosis is essential before replacement. Confirming the element’s condition-whether by visual inspection, continuity testingor professional assessment-and replacing it with the correct 318255006 part when necessary helps restore reliable performance and maintain manufacturer specifications. For safety and long-term reliability, follow recommended installation procedures or engage a qualified technician to ensure the repair is completed correctly.
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