Range · Bosch · 7 min read

Bosch Range Repair Cost — 500 & 800 Series (Gas, Dual-Fuel & Induction) | Northern Virginia

Quick answer

Bosch range repair in Northern Virginia typically costs $80–$580 depending on the fault and series. A FlameSelect gas burner valve runs $200–$380. Igniter electrodes run $80–$160. A SpeedBoost induction coil assembly (500/800 Series induction) runs $220–$420. A bake element runs $160–$280. A PerfectBake NTC probe (800 Series) runs $100–$180. A control board runs $320–$580. Against a $1,400–$3,200 true installed replacement cost, most single faults on any Bosch range are clearly worth repairing.

Bosch 500 and 800 Series ranges — the HGI8054UC dual-fuel, HII8055U and HII8056U induction, HRB87053UC gas, and 800 Series HGI8056UC dual-fuel — are among the most common premium freestanding ranges in Northern Virginia kitchens, installed during renovations in McLean, Great Falls, Vienna, Arlington, and Bethesda between 2016 and 2024. When a Bosch 800 Series develops a fault — a burner that won't light, a SpeedBoost zone that drops power, an oven that won't heat — the first question is whether to repair or replace a range that costs $1,400 to $3,200 to replace installed. This guide gives part-by-part repair cost ranges for Bosch 500 and 800 Series gas, dual-fuel, and induction ranges, explains the Bosch-exclusive components — FlameSelect 9-stage gas burner valve, SpeedBoost induction coil assembly, PerfectBake NTC temperature probe — that make some Bosch range repairs different from a standard service, and works through the repair-vs-replace math at each price point.

Why Bosch range repair costs more than a standard range

Bosch 500 and 800 Series ranges share three design features that add cost and specificity to service versus a standard residential range. (1) FlameSelect 9-stage precision gas burner valve (500 and 800 Series gas and dual-fuel). Bosch FlameSelect gas ranges use a precision-stepped burner valve body with nine discrete flame heights — instead of the standard continuously variable ramp valve used on most residential gas ranges. FlameSelect's stepped valve maintains exact gas flow regulation at each of nine positions, enabling a true low-simmer (setting 1) without the flame dropping out, a precise medium-low (setting 3) for sauce reduction, and a full boil (setting 9). When a FlameSelect valve wears or sticks — typically presenting as a flame that jumps between two settings rather than holding the selected one, or a burner that extinguishes at simmer — the OEM Bosch FlameSelect valve body must be replaced. Generic replacement gas valves for Bosch ranges produce three to four flame positions rather than nine, losing the low-simmer precision that defines FlameSelect performance; the valve body geometry and orifice sizing are specific to Bosch's stepped-flow design. 0 nationally structured cost documentation exists for FlameSelect valve replacement. FlameSelect burner valve replacement: $200–$380 parts and labor. (2) SpeedBoost induction coil assembly (500 and 800 Series induction). Bosch SpeedBoost induction ranges use an oversized induction zone (typically the front-right or front burner) that combines a standard induction coil with a secondary boost coil — delivering 3,600W on a standard 240V 40A circuit versus the typical 1,800–2,400W of a single induction coil. SpeedBoost's dual-coil architecture uses an OEM-specific NTC thermistor calibrated to the combined coil surface area, and an OEM-specific boost coil wiring harness with a higher-current connector rated for the dual-coil load. When a SpeedBoost zone fails — presenting as a zone that only delivers standard power rather than full boost, or a zone that does not activate — the boost coil assembly and NTC thermistor must be replaced using Bosch OEM parts. Aftermarket induction coils and NTC thermistors sourced for generic induction ranges do not reproduce Bosch's dual-coil architecture or boost-circuit wiring specification, producing inconsistent power delivery or fault codes. 0 nationally documented cost for SpeedBoost coil assembly replacement. SpeedBoost induction coil assembly: $220–$420. SpeedBoost NTC thermistor: $100–$180. (3) PerfectBake and PerfectRoast NTC temperature probe (800 Series dual-fuel and gas). Bosch 800 Series ranges with PerfectBake and PerfectRoast modes use a food probe — an NTC thermistor inserted into roasts or baked items — to control oven temperature to a user-set internal food temperature rather than a fixed air temperature. The PerfectBake probe uses an OEM-specific NTC calibration curve matched to the 800 Series control board's PerfectBake temperature algorithm. A generic food probe with a standard NTC calibration produces systematic target-temperature errors: the control board reads the probe's resistance using the Bosch-specific calibration, interprets the incorrect resistance at a wrong temperature, and shuts off the oven 15–25°F early or allows overshoot. OEM Bosch PerfectBake NTC probe is the only correct replacement. PerfectBake NTC probe replacement: $100–$180. 0 nationally documented in non-Bosch-specialist repair guides.

Bosch range repair costs — part by part

These are realistic installed cost ranges — part plus labor — for Northern Virginia Bosch 500 and 800 Series gas, dual-fuel, and induction range repairs in 2026. Diagnostic fee: $99–$149, credited toward repair. Gas and dual-fuel models: (1) Igniter electrodes — the spark electrodes at each burner that produce the ignition spark when a burner knob is turned to light. Electrode failure or cracking (common after a liquid spill floods the electrode housing) produces a continuous clicking on one or all burners, or no spark at all. Electrode replacement: $80–$160 parts and labor. (2) Spark module — the electronic module (usually one per burner or a shared 4-burner module) that drives ignition voltage to the electrodes. Spark module failure produces no spark on multiple burners simultaneously with no clicking. Spark module replacement: $120–$220. (3) FlameSelect burner valve — see above. OEM Bosch only. Replacement: $200–$380. (4) Burner cap — the ceramic or aluminum cap sitting over the burner body that distributes flame evenly around the burner port. Cracked or warped burner caps produce uneven flame patterns, delayed ignition, or a flame that lifts off the port. Burner cap replacement: $60–$120. (5) Bake element (dual-fuel models) — the resistive heating element at the base of the oven cavity providing primary bake heat. Element failure produces an oven that does not heat or heats unevenly on bake mode. Bake element replacement: $160–$280. (6) Broil element (dual-fuel models) — the upper heating element providing broil and bake-assist heat. Broil element failure prevents the broil function and can cause uneven top browning on bake mode. Broil element replacement: $140–$260. (7) Convection fan motor (dual-fuel and gas with true convection) — the motor driving the rear convection fan that circulates oven air. Motor failure produces reduced airflow in convection mode, uneven baking, and longer-than-specified preheat times. Convection motor replacement: $180–$340. (8) Oven temperature sensor (NTC thermistor, gas and dual-fuel) — the temperature probe measuring oven cavity air temperature for the control board. NTC failure produces systematic oven under-heating or over-heating, extended preheat times, or an F-series error code. Oven NTC sensor replacement: $100–$180. (9) PerfectBake NTC food probe (800 Series) — see above. OEM only. Replacement: $100–$180. Induction models: (10) Standard induction coil (non-SpeedBoost zone) — the copper induction coil driving a standard zone. Coil failure produces a zone that does not activate, generates an E-series error code, or intermittently loses power. Standard zone coil replacement: $140–$260. (11) SpeedBoost induction coil assembly (front zone) — see above. OEM only. Replacement: $220–$420. (12) SpeedBoost NTC thermistor — see above. OEM only. Replacement: $100–$180. (13) Induction control board / inverter board — the high-power board driving current to induction coils. Board failure produces a zone or multiple zones that do not activate, an E-series code, or a unit that does not power on. Inverter board replacement: $280–$520. All models: (14) Main control board (500 Series) — $320–$520. Manages oven functions, burner ignition sequencing, timer, and display. (15) Main control board (800 Series, HomeConnect-compatible) — $380–$580. HomeConnect-enabled models require a HomeConnect-compatible replacement board for Wi-Fi function; a generic 800 Series board physically installs but disables app connectivity. (16) Door seal (oven cavity gasket) — $80–$160. Gasket wear allows oven heat to escape around the door during baking, producing slow preheat, extended bake times, and hot surfaces around the door frame. (17) Door hinge — $120–$220 per hinge. A worn hinge produces a door that sags, doesn't close flush, or allows heat escape at the top or bottom of the door seal. (18) Oven door inner glass — $140–$260. Inner glass failure (thermal cracking from a liquid spill on a hot oven, or stress fracture) produces a safety hazard and reduced bake performance. Replacement is model-specific — Bosch door glass panels are calibrated to the specific model's door frame dimensions.

Bosch 500 vs 800 Series — series differences and service impact

Bosch 500 and 800 Series ranges differ in cooking technology, burner precision, oven features, and connectivity — differences that determine which components and costs apply to a service call. (1) Bosch 500 Series gas (representative model: HRB87053UC, 30-inch, 5 burners including a 17,000 BTU power burner). Standard continuous cast-iron grates, one 17,000 BTU power burner, European Convection oven (single convection element + rear fan), no HomeConnect. FlameSelect valve on all burners. Service profile: igniter electrodes, spark module, FlameSelect valves (5 burners), oven NTC sensor, bake element, broil element, convection motor, control board. No PerfectBake probe. True replacement cost: $1,400–$1,800 installed in NVA. (2) Bosch 500 Series dual-fuel (representative model: HGI8054UC, 30-inch, gas cooktop + electric oven). Gas burners with FlameSelect precision (5 burners including power burner), electric dual-element oven bake + broil. The HGI8054UC service profile adds an electric oven circuit and a dedicated bake/broil element pair. True replacement cost: $1,800–$2,200 installed. (3) Bosch 500 Series induction (representative model: HII8055U, 30-inch, 5 induction zones). SpeedBoost on the front-right zone (3,600W), four standard induction zones (1,400–2,800W each), European Convection electric oven, no HomeConnect. Service profile: SpeedBoost coil assembly + NTC (front zone), standard induction coils (other zones), oven NTC sensor, bake + broil elements, convection motor, inverter board, main board. True replacement cost: $2,200–$2,800 installed. (4) Bosch 800 Series dual-fuel (representative model: HGI8056UC, 30-inch, gas cooktop + electric oven, HomeConnect). Gas burners with FlameSelect (5 burners), electric European Convection oven with PerfectBake and PerfectRoast modes, HomeConnect Wi-Fi. PerfectBake NTC food probe included. Service profile: FlameSelect valves (5), PerfectBake NTC probe (OEM only), oven NTC sensor, bake + broil elements, convection motor, HomeConnect-compatible control board. True replacement cost: $2,200–$2,800 installed. (5) Bosch 800 Series induction (representative model: HII8056U, 30-inch, 5 induction zones, HomeConnect). SpeedBoost on front zone (3,600W), four standard zones, European Convection electric oven with PerfectBake and PerfectRoast modes, HomeConnect Wi-Fi, FlexInduction on some configurations. Service profile: SpeedBoost coil + NTC, standard induction coils, PerfectBake NTC probe (OEM only), oven NTC sensor, bake + broil elements, convection motor, inverter board, HomeConnect-compatible main board. True replacement cost: $2,500–$3,200 installed. (6) Installation considerations in NVA kitchens. Bosch 500 and 800 Series freestanding ranges require standard 30-inch cutout width. Gas models require a gas supply line with a properly rated flex connector; dual-fuel models require both a gas supply line and a 240V/40A dedicated circuit. Induction models require a 240V/40A dedicated circuit only. In older NVA homes (pre-1990 Northern Virginia and DC), 40A circuit availability at the range position may require an electrical panel assessment before purchasing an induction model — flag this for the customer before ordering parts.

Bosch range repair vs replace — the repair math

The repair case for a Bosch range is strong at virtually any age on single faults across all series — driven by the high installed replacement cost and the long service life of Bosch range platforms. True replacement cost is the correct denominator — unit price plus NVA installation. NVA installation for a freestanding range (disconnect old unit, haul-away, deliver new unit, reconnect, level, test) runs $200–$400. Dual-fuel installations add $100–$150 for gas line reconnection. Induction installations that require a new 40A circuit add $400–$800 for an electrician. Bosch 500 Series gas (HRB87053UC): $1,400–$1,800 true installed replacement cost. A FlameSelect valve at $380 is 21–27% — clearly worth repairing. A bake element at $280 is 16–20% — clearly worth repairing. A control board at $520 is 29–37% — repair is correct on any single fault under 12 years. Even a FlameSelect valve plus igniter electrode at the same visit ($380 + $160 = $540) is 30–39% — repair remains rational at any age. Bosch 500 Series dual-fuel (HGI8054UC): $1,800–$2,200 true installed replacement cost. A bake element at $280 is 13–16%. A FlameSelect valve at $380 is 17–21%. A control board at $520 is 24–29%. All single faults are well under 30% of replacement. Bosch 800 Series dual-fuel (HGI8056UC): $2,200–$2,800 true installed replacement cost. A PerfectBake NTC probe at $180 is 6–8%. A FlameSelect valve at $380 is 14–17%. A convection motor at $340 is 12–15%. A HomeConnect-compatible control board at $580 is 21–26%. All single faults are under 27% of replacement — repair is decisive at any age. Bosch 500 Series induction (HII8055U): $2,200–$2,800 true installed replacement cost. A SpeedBoost coil assembly at $420 is 15–19%. An inverter board at $520 is 19–24%. A main control board at $520 is 19–24%. All single faults are under 25% of replacement. Bosch 800 Series induction (HII8056U): $2,500–$3,200 true installed replacement cost. A SpeedBoost coil assembly at $420 is 13–17%. An inverter board at $520 is 16–21%. A HomeConnect-compatible main board at $580 is 18–23%. All single faults are under 24% of replacement — repair is decisive at every age. New circuit caveat: on an 800 Series induction range where the kitchen does not have a 240V/40A circuit, replacing the range requires an electrician at $400–$800 in addition to the replacement cost — raising the true replacement denominator to $2,900–$4,000. A $420 SpeedBoost coil repair at 10–14% of $2,900 is more decisively correct repair than the list price alone suggests.

When to Call a Specialist

Homeowner-accessible Bosch range maintenance: clean gas burner caps monthly with warm soapy water (mineral deposit buildup on FlameSelect burner ports delays ignition and reduces flame precision), clean induction zone surfaces with a ceramic cooktop cleaner to prevent residue bonding under high-temperature zones, and clean the oven cavity with Bosch's recommended non-caustic oven cleaner to preserve the enamel finish. The AutoClean oven function (800 Series) handles most residue; avoid using caustic oven spray inside Bosch oven cavities — it degrades the enamel coating and can damage the oven NTC sensor housing. All other Bosch range service — FlameSelect gas valve replacement, SpeedBoost induction coil assembly, PerfectBake NTC probe, bake and broil elements, convection motor, inverter board, control board — requires a trained technician with Bosch-specific tools and OEM parts. Induction range service requires insulation testing before and after inverter board work. Gas range igniter and valve service requires a gas-safe technician. Commonwealth Appliance Repair services Bosch 500 and 800 Series gas, dual-fuel, and induction ranges across McLean, Great Falls, Vienna, Arlington, Reston, Falls Church, Alexandria, Fairfax, Bethesda, Chevy Chase, Potomac, Washington DC, and all of Northern Virginia. OEM Bosch FlameSelect gas valves, SpeedBoost coil assemblies, and PerfectBake NTC probes stocked for same-visit repair on most faults. Flat-rate diagnostic $99–$149, credited toward repair. Written upfront quote before any work begins. 90-day parts and labor warranty. Call (571) 571-1664.

Call (571) 571-1664 Oven & Range Repair in NoVA & DC

Frequently Asked Questions

How much does Bosch range repair cost in Northern Virginia?

Bosch range repair in NVA: FlameSelect gas valve $200–$380, igniter electrodes $80–$160, SpeedBoost induction coil assembly $220–$420, bake element $160–$280, PerfectBake probe $100–$180, control board $320–$580. Diagnostic $99–$149, credited toward repair. Written upfront estimate, 90-day warranty. Call (571) 571-1664.

What is Bosch FlameSelect and why does it cost more to repair?

FlameSelect is Bosch's 9-stage precision gas burner valve — 9 discrete flame heights vs a standard continuous ramp. When a FlameSelect valve sticks or wears, only an OEM Bosch valve reproduces all 9 positions; generic valves produce 3–4 positions. FlameSelect valve replacement runs $200–$380. Call (571) 571-1664.

My Bosch SpeedBoost zone stopped boosting — is it worth repairing?

Yes — a Bosch 500 Series induction runs $2,200–$2,800 installed to replace. A SpeedBoost coil assembly at $420 is 15–19% of replacement — clearly worth repairing. The OEM boost coil assembly and NTC thermistor must match Bosch's dual-coil spec; aftermarket coils don't reproduce SpeedBoost power delivery. Written upfront estimate. Call (571) 571-1664.

Is a Bosch 800 Series range worth repairing?

Yes — for any single fault. A Bosch 800 Series costs $2,200–$3,200 installed to replace. A FlameSelect valve at $380 is 12–17%. A control board at $580 is 18–26%. A SpeedBoost coil assembly at $420 is 13–19%. All single faults are under 27% of replacement — repair is decisive at every age. Call (571) 571-1664.