Appliance
JennAir ranges
Thirty machines in the current line and the most expensive thing in most of these kitchens. Dual-fuel and gas professional ranges with dual-stacked burners, a chrome-infused griddle or a gas grill built into the top, the first induction professional-style range this maker has built, and the slide-ins. A 48-inch range is two ovens, six burners and a griddle in one appliance, and any one of those can be the reason you called.
- 12 symptoms we are called out to
- From $95 diagnostic, credited to the repair
- 59 cities and neighborhoods covered
- OEM parts available on order
The short version
What this equipment is, for a repair
Configurations
Professional-style · Dual-stacked burners · Induction · Slide-in · 30" · 36" · 48"
Access
Planned before the visit, not discovered on arrival
Parts
OEM, available on order
Diagnostic
From $95, credited to the repair
What goes wrong with it
Symptoms we are called out to on JennAir ranges
Each one covers the likely causes in the order they are worth checking, and what to do in five minutes before booking anything.
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Or lights and will not stay A burner will not light
Clicking with no flame, a flame that goes out on its own, or a simmer that will not hold while the high flame is perfect. On a dual-stacked burner that last one is its own diagnosis, because there are two rings of flame under one grate.
- Clicking and clicking with nothing lighting
- It lights and then goes out a minute later
- The high flame is fine and the simmer will not hold
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Usually heat, not the coil An induction zone cuts out
A zone that stops mid-cook while the others carry on, an error that appears with a big pan and not a small one, or a whole cooktop that shuts down after twenty minutes. In a Miami island, most of this is air rather than a part.
- One zone stopping under load and restarting later
- A zone that will not start with a particular pan
- The whole cooktop shutting down after a while
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Off at the breaker, and leave it off The cooktop glass is cracked
A crack across the surface, a chip at an edge, or a spidered patch under a zone. This is the one page on this site with a single instruction at the top of it rather than a list of things to try.
- A crack running across the surface
- A chip at an edge or a corner
- A spidered patch where something was dropped
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And most of it is not the appliance The downdraft has stopped pulling
It runs, it makes the right noise, and the kitchen still fills with steam. Or it will not rise out of the counter at all. This maker invented the downdraft and there are more of them here than anywhere — and five things can stop one, of which three are outside the machine.
- Running but no longer clearing the cooktop
- Not rising out of the counter
- Noisier than it used to be
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Or heating far too slowly The oven is not heating
A cavity that stays cold, or one that takes an hour to reach a temperature it used to hit in fifteen minutes. On a double oven, which cavity is the first thing that narrows it.
- The oven stays cold and the display looks normal
- Preheat takes far longer than it used to
- One cavity of a double oven works and the other does not
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Measure it before you replace anything The oven temperature is wrong
Everything browning too fast, cakes sinking, a roast taking half again as long. Before any part is considered, this needs a number — and these ovens have a calibration adjustment built in that is free to use.
- Consistently browning too fast or too slowly
- Baking that has changed without anything else changing
- The display saying one thing and the food saying another
What we do on it
Repairs we carry out on JennAir ranges
Starting figures for this equipment in South Florida. The exact cost is confirmed after an on-site diagnostic — and this is not the whole list of what can go wrong, so call if your problem is not here.
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from $95 Diagnostic visit
We read what the appliance is reporting, then measure before saying anything about the repair. On a built-in kitchen that also means working out how the appliance comes out before anybody touches it. The fee is credited toward the work when you go ahead.
- The code read on site, and the free causes ruled out first
- Measured rather than guessed
- Credited toward the repair
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from $185 Range burner & ignition repair
A burner that clicks and will not light, lights and drops out, or holds a hard flame and refuses to come down to a simmer. On a dual-stacked burner that last one is its own repair, because there are two gas paths under one grate.
- Cap seating and port cleaning before any part
- Spark, sensing and gas told apart rather than lumped together
- Each stage of a dual-stacked burner proved separately
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from $215 Griddle & grill zone repair
The chrome-infused griddle or the gas grill let into the middle of the cooktop, with its own control and its own sensor. Good news when it goes: the rest of the range keeps working, and nothing about the ovens underneath is involved.
- Treated as its own circuit, because that is what it is
- The rest of the range stays usable while a part is on order
- Temperature proved across the whole plate, not at one point
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from $215 Oven heat & sensor repair
An oven running hot, running cold, taking far too long, or not heating at all — and the door that will not unlock after a self-clean. On a built-in oven the repair is often short and the access is the appointment.
- Calibration tried before any part is ordered
- Sensor, elements and convection measured under load
- The oven out of its housing and back in leveled
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from $275 Cooking control & display repair
A panel that lights and ignores you, a display that has gone dark, or an appliance reporting a code with nothing visibly wrong. The board is never ordered on the strength of a code alone.
- A full minute at the breaker tried first, because it often works
- Touch panel and control board told apart by measurement
- What the board reports on measured before the board is blamed
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from $225 Induction cooktop repair
A zone that cuts out under load while the others keep going, an error that appears with a big pan and not a small one, or a cooktop that shuts down after twenty minutes. On induction, most of these are heat and air rather than a failed part.
- The air the installation actually gets, measured first
- Zone behavior proved with the right pan and the wrong one
- Power board and sensor separated before anything is ordered
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from $165 Downdraft vent & lift repair
A downdraft that runs and no longer pulls, or one that will not rise out of the counter. This maker invented downdraft ventilation and still sells it — and most of what stops one is not the appliance.
- Filter, damper and duct checked before the blower
- Remote blowers located, because they are not in the kitchen
- The lift mechanism treated as mechanical, which is what it is
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from $135 Microwave-hood vent repair
The fan on an over-the-range unit no longer clearing the cooktop. The cheapest visit on this site, honestly — and it starts with filters, because a recirculating unit with a saturated charcoal filter moves air and removes nothing.
- Filters and the ducted-or-recirculating question first
- Blower, damper and switch measured in that order
- A dead microwave means a dead hood, and the reverse is not true
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from $175 Appliance maintenance
One visit covering every filter, condenser, seal, grille, duct and descale in the kitchen. This row exists to keep the $695 row away, and in a house with a full suite from one maker it is the cheapest money on this site.
- Every appliance in the kitchen on one visit
- Second and third appliance far cheaper than the first
- Written down, so next year starts from a record
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from $225 Appliance installation
Built in, paneled, or both — which is nearly everything on this make. Hanging a cabinet door on an appliance and aligning it to a run is not the same work as sliding something into a gap, and this is where a meaningful share of the repairs on this site are prevented or created.
- Clearances and ventilation to the maker's own instructions
- Cabinet panels hung, aligned and left square
- The mistakes that become service calls, avoided at the start
In more detail
About JennAir ranges
What a professional-style range actually is
Thirty machines in the current line, in three widths and three fuels: gas, dual-fuel — gas on top and electric in the ovens — and, newly, induction. A 30-inch range is one oven and four burners. A 48-inch is two ovens of different sizes, six burners, and usually a griddle or a grill let into the top between them. That matters when you call, because "the oven is not heating" on a 48-inch range means one of two ovens, and which one narrows the part before anybody drives anywhere.
The failures we are called out for
- Ignition. A burner that clicks without lighting, or lights and drops out. Sparks, sensing and gas are three different answers to one symptom.
- The simmer stage. Specific to a dual-stacked burner: the low flame will not hold while the high one is perfect, or the reverse.
- The oven sensor. The commonest reason an oven runs hot or cold while looking entirely healthy. A sensor is a cheap part and an accurate diagnosis.
- Bake and broil elements on the electric side of a dual-fuel or induction machine, and the convection fan and its element behind the back wall.
- The door latch after a self-clean, and the door hinges and springs on doors that are genuinely heavy.
- The griddle and grill zones, which are separate circuits and separate repairs.
- Induction power boards and their cooling, on machines built into cabinetry in a warm kitchen.
The downdraft, which is this make's own subject
JennAir built the first downdraft range in 1965 — ventilation pulled down through the cooking surface instead of up into a hood — and there is still a downdraft electric range in the current line. Far more of them are in South Florida kitchens from the decades in between, along with the cartridge cooktops where a grill or griddle module lifts out and another drops in. A downdraft is a blower, a damper and a duct run under a floor or through a cabinet, and when it stops pulling, three quarters of the diagnosis is outside the range.
What the warranty covers, in the maker's own words
The current major-appliance warranty is two years from the date of delivery, parts and labor included — not the one year that is usual on this kind of appliance. Worth checking your purchase date before paying for anything.
What to have ready when you call
The model number from the frame inside the oven door, which oven and which burner, and whether it is gas, dual-fuel or induction. A photograph of the plate is easier than reading it out.
This article is based on:
- Official manufacturer documentation
- Internal repair procedures
- Technician repair history
- Company quality standards
Before you book
Questions about JennAir ranges
What is a dual-stacked burner, and why does it change the repair?
It is two rings of flame stacked one above the other under a single grate, so the burner can go from a hard sear down to a genuine simmer without a separate simmer plate. Practically, it means one burner position has two gas paths, two sets of ports and more to keep clean than a conventional burner has. When one of those two stages misbehaves — a strong flame that will not come down, or a simmer that will not stay lit — that is a very different diagnosis from a burner that is simply out, and it is worth saying which of the two you are seeing when you book.
The burner clicks and clicks after it has already lit. Is that broken?
Not necessarily. These burners use flame-sensing re-ignition, which means the range is watching for a flame and will spark again if it thinks the flame has gone. A pot boiling over, a draft from an open slider, or a burner cap sitting a fraction out of place will all make it re-spark. Take the pot off, let the burner cool, lift the cap and reseat it squarely. If it still clicks with a clean, dry, correctly seated cap and a steady flame, the sensing side needs looking at rather than the ignition side.
Is a griddle or a grill in the top worth repairing on its own?
Yes, and it usually is a repair on its own. On these ranges the griddle and the grill are separate heated zones with their own controls and their own sensors, sitting in the middle of a cooktop that is otherwise working perfectly. That is good news for the bill: the rest of the range keeps working while the part is on order, and nothing about the ovens underneath is involved.
What is different about the induction professional range?
Underneath, almost everything. There are no burners and no gas: each cooking position is a coil and a power board, and the heat is made in the pan rather than under it. What that changes for a repair is that the failures are electronic and thermal instead of mechanical — a position that cuts out under load, a fan that has to move heat out of the base of a range that is built into cabinetry, an error where a gas machine would simply not light. It also means the diagnosis is done with the machine running, which is why we ask you not to switch it off and leave it before the visit.
The oven door will not unlock after a self-clean.
Give it time first. The lock is a temperature interlock, not a timer: it will not release until the cavity is genuinely cool, and a 48-inch oven that has run a full clean cycle can take a couple of hours to get there with the door shut. If it is cold to the touch and the lock has not released, that is the latch motor or its switch, and it is a common repair rather than an alarming one. What is worth avoiding is forcing it, which turns a latch job into a door job.
Where we do it
Across Miami-Dade, Broward, and Palm Beach
Same terms everywhere we go: an on-site diagnostic first, the price agreed in writing, and the exact figure confirmed once we have seen the unit.
Neighborhoods people ask for by name