Elmira Stove Works Retro Gas Range Bake & Broil Igniter Replacement in La Mesa
Customer Complaint: Bake & Broil Not Heating on Elmira Stove Works Retro Range
A resident in La Mesa (91941) scheduled an emergency service call for their handcrafted Elmira Stove Works retro gas range. The customer reported that turning the oven control knob to either Bake or Broil mode produced a faint glow from the bottom of the oven cavity, but the main gas burner tubes failed to ignite, leaving the oven cold.
Master Technician Field Diagnostics
Elmira Stove Works manufactures custom, vintage-style high-end ranges engineered with heavy-duty commercial gas components. In gas ovens, the silicon carbide igniter serves a dual purpose: it glows white-hot to ignite gas and draws electrical current (3.2 to 3.6 Amps) to open the bi-metal gas safety valve. Over time, igniter elements weaken, glowing dimly without drawing enough amperage to release gas.
Our master technician performed on-site electrical diagnostics in La Mesa:
- 1Bake Igniter Amperage Test: Clamped a digital multimeter around the lower bake igniter lead wire. The igniter drew only 2.1 Amps—well below the 3.2 Amp threshold required to open the gas safety valve solenoid.
- 2Broil Igniter Inspection: Tested the upper broil igniter circuit. Found a hairline fracture across the ceramic igniter element, causing an open electrical circuit.
- 3Gas Safety Valve & Thermostat Check: Verified 120V AC output from the mechanical oven thermostat, confirming the temperature control module was operating correctly.
Repair Execution: Dual OEM High-Temperature Igniter Replacement
Custom Elmira Stove Works ranges require heavy-duty high-wattage OEM igniters designed to withstand extreme thermal cycles ($190 per unit). After explaining the diagnosis, the customer approved replacing both igniters:
- Oven Cavity Disassembly: Removed oven racks, lower flame spreader plate, and upper broil heat shield.
- Dual OEM Igniter Installation: Unmounted both defective igniters and installed two brand-new factory OEM high-temperature silicon carbide igniters with porcelain wire nut connectors.
- Wire Harness Heat Protection: Re-insulated lead wires with 500°F fiberglass sleeving to prevent cabinet heat damage.
Final Operational Testing & Oven Calibration
Following igniter replacement, our technician performed complete heating and temperature calibration:
- Fast 45-Second Ignition: Turned the dial to 350°F—the new bake igniter energized and ignited the burner tube within 45 seconds.
- Broil Mode Verification: Switched to Broil mode—the upper burner tube lit cleanly with a robust blue flame.
- Temperature Accuracy: Verified oven temperature cycling with a digital thermocouple thermometer.
Transparent Invoice & Cost Breakdown
We believe in 100% upfront pricing with zero hidden fees:
- Diagnostic Visit & Multi-Point Inspection: $99.95 *(100% FREE & Waived with completed repair)*
- Two Genuine OEM Elmira High-Temp Igniters ($190/ea) & Labor: $615.00
- Total Investment: $615.00
- Warranty Included: 90-Day Parts & Labor Warranty
Maintenance Tip for Gas Oven Owners
If your gas oven takes longer than 90 seconds to ignite or emits a faint gas smell before lighting, your igniter is likely weakening. Replacing a weak igniter early prevents unburnt gas accumulation and ensures fast, safe preheating.
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$99.95 Technician Diagnostic Visit • 100% Waived With Completed Repair.
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