316536610 Frigidaire Ignitor/Orifice Assembly is a combined ignition and gas metering component used on gas cooking appliances. It integrates an ignitor element or electrode with a precision orifice or nozzle that directs and controls the gas flow at the burner port; the assembly is typically a factory-replacement part designed to fit specific Frigidaire ranges, cooktops, and ovens where an enclosed ignitor/orifice configuration is employed.
In operation the assembly interfaces directly with the appliance gas manifold and the electronic control or gas valve: the orifice sets the local flow rate and spray pattern of fuel to the burner while the ignitor provides the energy to initiate combustion. It therefore interacts with the burner head, venturi or air shutter (affecting air-fuel mixture), the gas valve and manifold pressure, and the ignition control circuitry or flame-sensing system.Proper orifice sizing,electrode position,and solid electrical connections are critical for stable ignition,correct flame pattern,and adherence to safety interlocks controlled by the appliance electronics.
In this article you will find a technical review of the assembly’s function and construction, guidance on model compatibility and fuel-type considerations (natural gas vs. LP), common failure symptoms to watch for (such as no ignition, delayed ignition, weak or yellow flame, sparking without flame, or control error codes), diagnostic checkpoints a technician can use to isolate ignition versus gas supply issues, and practical replacement considerations including sealing, correct part selection, and safety checks after installation. The emphasis is on clear, service-oriented data that helps technicians and informed appliance owners recognize when the ignitor/orifice assembly is implicated and what factors must be verified during troubleshooting and replacement.
Table of Contents
- Function and Role of the Ignitor/Orifice Assembly in Burner Ignition and Gas flow Control
- How the 316536610 Frigidaire Ignitor/Orifice Assembly Works Inside the Appliance
- Common Failure Symptoms and Diagnostic Indicators of Ignitor/Orifice Assembly Malfunction
- Compatibility, Replacement considerations, and Installation Procedure for the 316536610 frigidaire Ignitor/Orifice Assembly
- Q&A
- to sum up
Function and Role of the Ignitor/Orifice Assembly in Burner Ignition and Gas Flow Control
The 316536610 Frigidaire Ignitor/Orifice Assembly combines the ignition electrode (or spark/glow element) with the gas orifice that meters fuel to a burner. In operation the ignitor provides the energy to ignite the gas at the burner head while the orifice determines the flow rate and initial flame geometry; together they control ignition timing and the air-fuel mixture at lightoff. The assembly mounts at a fixed location relative to the burner ports so the electrode position and orifice sizing are consistent for reliable ignition, and the correct orifice size must be used for Natural vs. LP gas and for the specific Frigidaire model to maintain proper flame characteristics and safe combustion.
Failures manifest as no ignition, delayed ignition, weak or yellow flames, or continuous clicking; these symptoms can result from a failed electrode, a clogged or incorrectly sized orifice, poor electrode gap/alignment, or installation leaks.Technicians should verify electrode continuity and sparking behavior, inspect and clean the orifice throat, confirm the part matches the appliance’s gas type and model, and perform a pressure/leak test after replacement. practical service steps include replacing the assembly with the correct part number, checking electrode-to-burner alignment, and using the appliance’s specifications for orifice sizing rather than assuming interchangeability between similar assemblies.
- Common symptoms: no flame, slow lightoff, uneven or yellow flame, persistent sparking.
- Key checks: correct orifice size (NAT vs LP), electrode condition/alignment, orifice cleanliness, and gas tightness after install.
| Item | Description |
|---|---|
| Function | Provides ignition energy and meters gas flow to control lightoff and initial flame. |
| Compatibility | Model- and gas-type-specific; match orifice size and mounting to appliance service data. |
| Typical service actions | Inspect/clean orifice, test electrode sparking/continuity, replace with correct assembly, perform leak test. |
How the 316536610 Frigidaire Ignitor/Orifice assembly Works Inside the Appliance
The 316536610 Frigidaire Ignitor/Orifice Assembly combines a hot-surface ignitor element and a fixed gas metering orifice into a single replaceable unit that mounts at a burner port. When the cooktop control calls for heat, the control board applies line voltage to the ignitor so the ceramic element rapidly reaches a visible orange glow; once the ignitor is up to temperature the gas valve opens and gas flows through the orifice.the orifice’s calibrated bore sets the flow rate for that burner circuit, creating a consistent fuel/air mixture at the burner head so the heated surface can reliably ignite the incoming gas stream without a standing pilot light.
In normal operation the assembly’s behavior lets technicians separate electrical and fuel-side faults: a non-glowing element with proper valve signal indicates an electrical or ignitor failure, whereas delayed ignition or sooty, yellow flames point toward a partially restricted orifice or incorrect gas pressure. Practical troubleshooting steps include visual inspection for cracks or deposits on the ignitor, verifying voltage at the connector during a call for heat, and confirming unobstructed orifice passage. Replacement and compatibility considerations: the assembly must match the burner geometry and mounting flange of the appliance and use the correct orifice size for the appliance’s fuel type and model family to avoid improper combustion or control errors.
- Symptoms: no glow,delayed ignition,yellow/sooty flame,or continuous clicking from the control module.
- Checks: visual element integrity, presence of line voltage during ignition cycle, and orifice cleanliness.
- Replacement: ensure mechanical fit, connector type, and orifice specification match the appliance model.
| Item | Description |
|---|---|
| Function | Hot-surface ignition and fixed gas metering at a single burner port |
| Interface | Electrical connector for ignitor,mounting flange,and threaded/press-fit orifice |
| Common failure modes | Ignitor element crack/open circuit,orifice clogging,or mechanical misalignment |
Common Failure Symptoms and Diagnostic Indicators of Ignitor/Orifice Assembly Malfunction
The 316536610 Frigidaire Ignitor/Orifice Assembly integrates a heat- or spark-generating ignitor with a precisely sized gas orifice to initiate and control combustion in compatible Frigidaire gas ranges. The ignitor must reach the required electrical and thermal performance to allow the safety gas valve to open, while the orifice meters flow to produce the correct flame shape and BTU output for that burner. Replacing this assembly with a unit that does not match the appliance’s valve actuation current or orifice sizing can produce weak flames, delayed ignition, or unsafe combustion characteristics; confirm model compatibility and valve current specifications before installation.
Typical failure modes present as operational symptoms that can be verified with simple diagnostic checks. Technicians should look for distinct indicators such as prolonged ignition delay, no ignition despite correct spark or heat, yellow or lifting flames, soot accumulation, or intermittent operation. measure ignitor continuity and heating behavior with a multimeter and use a clamp meter to compare in-circuit current draw against the manufacturer’s specification; a lower-than-required current draw is a common cause of valve non-actuation. Inspect the orifice visually and with a blow-out/cleaning procedure if flow looks restricted, and compare orifice size markings to the appliance parts list to rule out mismatched orifice sizing that woudl change burn characteristics.
- No ignition or long ignition delay (check ignitor continuity and amp draw).
- Weak or small flame and low heat output (inspect orifice for blockage/mismatch).
- Yellow flame, soot, or sooting burners (indicative of incomplete combustion or improper orifice sizing).
- Intermittent lighting or loud ignition pop (possible fragile ignitor or loose electrical connection).
| Item | Description |
|---|---|
| No ignition | Verify continuity and in-circuit amperage of the ignitor; confirm gas valve supply and connector integrity. |
| Delayed ignition | Reduced ignitor heating/current or partially obstructed orifice; compare measured values to service specifications. |
| Yellow flame or soot | Inspect orifice for contamination or incorrect size and check burner alignment and air shutter for proper primary air. |
Compatibility, Replacement Considerations, and Installation procedure for the 316536610 Frigidaire Ignitor/Orifice Assembly
The 316536610 Frigidaire Ignitor/Orifice Assembly combines the ignition element and fixed gas orifice into a single service component used on specific Frigidaire gas ranges and ovens. The assembly supplies a controlled gas jet at the burner and provides the ignition energy (either a hot-surface ignitor or integrated spark alignment depending on the appliance design) so the valve’s metered flow lights reliably. proper function depends on matched orifice size to the appliance’s gas type (natural or LP) and on the ignitor reaching its required operating condition; an undersized orifice, a cracked or brittle ignitor, or misalignment can produce low flames, delayed ignition, or soft yellow flames and can trigger safety interlocks on modern valves. Technicians should confirm the appliance model and gas type against OEM cross-reference charts before ordering or installing the part to avoid mismatched flow rates or mounting differences.
Replacement and installation require controlled procedures to ensure safety and correct operation. Before service, shut off the gas supply and disconnect electrical power, then verify the ignitor’s electrical continuity and inspect the valve and harness for heat damage; if the ignitor shows open circuit or visible cracks, replacement is warranted. Remove burner components and mounting fasteners, note orifice orientation and any sealing gaskets, install the new assembly without over-torquing the orifice fitting to avoid thread damage, reconnect the harness, and restore power and gas to perform ignition cycles and a soap or electronic leak test at the coupling. If ignition is weak after installation, verify the orifice type, confirm correct valve timing and electrode gap (if applicable), and measure flame pattern against service specifications; replace orifice or adjust as specified rather than attempting makeshift modifications.
- Installation checklist: power/gas off, continuity check, note orientation, secure fit, reconnect, leak test, verify flame pattern.
| Item | Description |
|---|---|
| Part | 316536610 Frigidaire Ignitor/Orifice Assembly – combined ignitor and fixed orifice for select Frigidaire ranges |
| Function | Provides ignition energy and metered gas jet; ensures consistent flame characteristics when matched to gas type |
| Compatibility | Series-specific Frigidaire models; verify appliance model number and gas type (Natural vs LP) before replacement |
| Tools/Checks | Basic hand tools, continuity meter for ignitor, leak detection solution, observe proper seating and secure electrical connections |
Q&A
What is the 316536610 Frigidaire Ignitor/Orifice Assembly and what does it do?
The 316536610 ignitor/orifice assembly is an OEM replacement part used on certain Frigidaire (and related Electrolux/White‑Westinghouse) gas ranges/ovens. It combines the ignition element (spark electrode or hot‑surface ignitor, depending on model) with the gas orifice that meters gas to a burner. Together the two components create and control the gas/air mixture and provide the ignition source so the burner lights reliably.
How do I know if this part is compatible with my Frigidaire model?
Compatibility is determined by your appliance model number.Compare your range/oven model to the OEM parts list or a parts dealer cross‑reference for part number 316536610. Do not assume interchangeability between different models or between natural gas and LP versions-some models use different orifice sizes or mounting brackets. If in doubt, supply the appliance model number to a Frigidaire parts dealer or check the official parts diagram.
what are common symptoms that indicate the ignitor/orifice assembly is bad?
Common signs include: a burner that will not light at all, continuous rapid clicking but no ignition, a weak or irregular flame, the oven failing to reach set temperature, or a smell of unburned gas near a burner.Visual damage (cracked electrode, broken insulator, clogged orifice) or heavy corrosion are also indicators the assembly should be replaced.
Can I safely replace the 316536610 myself, and what precautions should I take?
Replacement is possible for a competent DIYer, but you must take gas‑safety precautions: turn off the gas supply and disconnect electrical power before starting; work in a well‑ventilated area; avoid damaging the electrode or orifice; and after installation perform a leak test (soap solution) on gas fittings and verify proper flame. If you are not cozy with gas connections or leak testing, hire a qualified service technician.
How do I test the ignitor portion to confirm it’s defective?
Basic checks: visually inspect for cracks/corrosion and signs of burning. For electrical testing use a multimeter to check for continuity (open circuit = defective). many hot‑surface oven ignitors must draw a specific current to open the gas valve; if the ignitor glows but the burner doesn’t light, it may have degraded and not draw sufficient current and should be replaced. Consult the appliance’s service manual for the manufacturer’s electrical/resistance or current specifications before measuring.
Can I clean the orifice if it’s clogged, or does the whole assembly need replacing?
Minor blockages can sometimes be cleared carefully using low‑pressure compressed air or a soft brush. Do NOT enlarge the orifice hole with picks or needles-this changes gas flow and is dangerous. If the orifice is corroded,damaged,or inaccessible without disassembly,replacement of the assembly is the safer and more reliable option.
does this part differ for natural gas versus LP (propane) models?
Yes. Orifice size and regulator settings differ between natural gas and LP. the correct orifice for your gas type must be installed. If converting an appliance between gas types, use the manufacturer’s conversion kit and instructions; do not rely on substituting a different orifice without following the approved conversion procedure and pressure checks.
How much does the 316536610 assembly usually cost and how long does replacement take?
Prices vary by supplier and region, but the OEM part typically falls in the modest range for burner components (often around tens of dollars). Professional replacement labor is usually 30-60 minutes depending on model accessibility and whether further troubleshooting is required. Labor and parts pricing can vary-contact local service or parts suppliers for current estimates.
In Conclusion
The 316536610 Frigidaire Ignitor/Orifice Assembly plays a central role in gas cooking appliances by initiating reliable ignition and controlling the flow of fuel to the burner. Proper function of the ignitor and orifice ensures consistent heat output, efficient combustion and stable burner performance, all of which contribute to appliance efficiency, cooking results and occupant safety.
Becuase signs of wear or failure can mimic other appliance issues, accurate diagnosis is important before replacing parts. Evaluating symptoms such as irregular ignition, delayed lighting or uneven flames-and confirming the condition of the ignitor and orifice-helps avoid needless repairs and ensures the underlying cause is addressed.
When replacement is required, selecting the correct 316536610 assembly and following manufacturer-recommended procedures or using a qualified service technician preserves performance and safety. Timely, properly executed repair restores reliable operation, extends the service life of the appliance and reduces the risk of combustion-related problems.
Professional Appliance Service
If your appliance requires professional diagnosis or repair, visit
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Replacement parts for many appliance models can also be found at
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