551.011.0017 Temperature Probe, Vulcan Hart 353589-1: Global Buyer's Guide [2026]
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The 551.011.0017 Temperature Probe, Vulcan Hart 353589-1, is the OEM temperature-sensing element used in Vulcan Hart commercial ovens to measure cavity heat and feed the thermostat or control board. Buyers should confirm the exact OEM part number, probe type (thermocouple, RTD or thermistor), mounting thread and cable length before ordering, because a mismatched probe causes inaccurate cooking temperatures and nuisance faults.
What is a 551.011.0017 Temperature Probe?
A 551.011.0017 Temperature Probe is a Vulcan Hart OEM temperature sensor — manufacturer part number 353589-1 — that converts oven cavity heat into an electrical signal for the thermostat or control board. It is a direct-fit replacement part for Vulcan Hart commercial cooking equipment, not a universal aftermarket sensor.
In commercial kitchens, the probe is the feedback element in the temperature control loop. When it drifts or fails, the oven either overshoots, undershoots or locks out — all of which stop service. That is why specifying the genuine Vulcan Hart 353589-1 probe matters.
How does a Vulcan Hart 353589-1 temperature probe work?
The probe sits inside the oven cavity and changes its electrical output as temperature rises. The control board or thermostat reads that signal and cycles the burner or heating element to hold the set point. A failed probe typically produces one of three symptoms: no heat, runaway heat, or an error code on the display.
Because the probe is a calibrated assembly, replacing it with a non-OEM part can shift the temperature curve. For food-safety-critical cooking — poultry, reheated foods, holding cabinets — that shift is a compliance risk, not just a quality issue.
Quotable definition
A 551.011.0017 Temperature Probe is a genuine Vulcan Hart OEM temperature sensor (manufacturer part 353589-1) that measures oven cavity temperature and transmits the signal to the thermostat or control board, enabling accurate temperature regulation in Vulcan Hart commercial ovens.
Spec table: 551.011.0017 Temperature Probe, Vulcan Hart 353589-1
| Attribute | Value |
|---|---|
| OEM brand | Vulcan Hart |
| Manufacturer part number | 353589-1 |
| Catalog reference | 551.011.0017 |
| Product type | Temperature probe / oven sensor |
| Function | Cavity temperature sensing for thermostat or control board |
| Compatible equipment | Vulcan Hart commercial ovens |
| Supply voltage | Low-voltage sensor signal (control-circuit level); confirm at installation |
| Frequency context | 50 Hz and 60 Hz oven variants exist — verify against your nameplate |
| Mounting | Direct-fit OEM replacement; confirm probe boss and thread on your model |
| Currency for quoting | USD |
Note: only values confirmed by the OEM part number and catalog reference are listed. Always verify probe type, thread and cable length against your oven's data plate before ordering.
Which probe type suits your Vulcan Hart oven?
Vulcan Hart ovens use different sensing technologies across model families. The three common types are:
- Thermocouple probes — generate a small millivolt signal from the junction; robust and common in gas ovens.
- RTD probes — resistance rises predictably with temperature; high accuracy, common in electric ovens.
- Thermistor probes — resistance falls as temperature rises; used in electronic control ovens.
Because the 551.011.0017 / 353589-1 is a specific OEM assembly, the correct approach is to match the part number rather than guess the technology. If your oven's data plate lists 353589-1, that is the probe to order.
Selection criteria: how to choose the right replacement
- Confirm the OEM part number. Match 353589-1 or catalog reference 551.011.0017 against your oven's parts list.
- Verify probe type and signal. Thermocouple, RTD or thermistor — the control board expects one specific input.
- Check mounting and thread. Probe boss diameter, thread pitch and insertion depth must match the oven cavity.
- Confirm cable length and connector. A short cable forces splicing; a wrong connector forces re-termination.
- Match the electrical environment. Confirm 50 Hz or 60 Hz oven variant and control-circuit voltage.
- Consider duty cycle. High-volume kitchens benefit from genuine OEM probes rated for continuous commercial use.
- Plan spares. A failed probe stops service — keep one on the shelf.
Product selection ladder: Vulcan Hart oven replacement parts
The table below compares related Vulcan Hart OEM parts stocked by 3G Electric, arranged from routine maintenance items to critical control components.
| Part | Function | Typical replacement trigger | Criticality |
|---|---|---|---|
| Vulcan Hart OEM Replacement Fuse (FE-023-55) | Overcurrent protection for oven circuits | Blown fuse, no power | Routine |
| Vulcan Hart OEM Replacement Knob (00-498041-00012) | Temperature / gas flow adjustment | Worn or broken knob | Routine |
| Vulcan Hart Replacement Knob (00-411242-00001) | Temperature / function setting | Cracked or loose knob | Routine |
| Vulcan Hart Door Latch (00-851800-00008) | Door sealing and heat retention | Door not sealing, heat loss | Important |
| Vulcan Hart Water Filter (00-857487-00002) | Incoming water treatment | Sediment build-up, scale | Important |
| Vulcan Hart OEM Pilot Assembly (00-428894-00001) | Ignition and flame sensing | No ignition, flame failure | Critical |
Step up the ladder when the symptom points to a control-loop failure rather than a wear item. If the oven runs but holds the wrong temperature, the probe and pilot assembly are the first components to inspect. If the oven will not ignite at all, start with the pilot assembly and fuse.
Why source from 3G Electric?
3G Electric stocks 164+ products across related categories and has 35+ years of experience interpreting customer demand and delivering genuine industrial equipment, parts and supplies. We supply Vulcan Hart OEM replacement parts alongside a broad range of machining, electrical, power transmission, material handling, plumbing, HVAC & refrigeration, pneumatics, hydraulics, pumps, instrumentation, test & measurement, welding, lighting and combustion/burner categories.
For worldwide buyers, we provide incoterms-neutral supply, export documentation experience, and cross-market voltage/frequency guidance. Our specialist depth in combustion, pumps and controls means we can help you confirm the right probe, pilot or control part before you order — not after it fails on site.
Frequently asked questions
What is the 551.011.0017 Temperature Probe used for?
The 551.011.0017 Temperature Probe (Vulcan Hart 353589-1) measures oven cavity temperature and sends that signal to the thermostat or control board. It is the feedback element that lets a Vulcan Hart commercial oven hold a set cooking temperature accurately.
How do I know if my Vulcan Hart oven needs a new temperature probe?
Common signs include the oven running too hot or too cold, temperature swings during cooking, error codes on the display, or no heat at all. Confirm the fault with a meter reading before ordering, and match the OEM part number 353589-1.
Can I use a universal probe instead of the Vulcan Hart 353589-1?
No. Universal probes rarely match the signal curve, thread and connector of the OEM assembly. A mismatched probe causes inaccurate temperatures and possible food-safety issues. Always specify the genuine Vulcan Hart 353589-1 probe.
Where can I buy the 551.011.0017 Temperature Probe in Worldwide?
3G Electric supplies Vulcan Hart OEM replacement parts worldwide, including the 551.011.0017 / 353589-1 probe and related oven components. Contact us for a USD quote, lead time and export documentation for your destination market.
What lead time should international buyers expect?
Lead time depends on stock position and destination. 3G Electric holds 164+ related products and provides export documentation experience for worldwide shipments. Confirm your 50 Hz or 60 Hz oven variant and part number when requesting a quote.
Key takeaways
- The 551.011.0017 Temperature Probe is the Vulcan Hart OEM sensor, manufacturer part 353589-1.
- Match part number, probe type, thread and cable length before ordering.
- Related Vulcan Hart parts — fuse, pilot, latch, knobs, water filter — are stocked by 3G Electric.
- Worldwide buyers get USD quotes, export documentation support and 50/60 Hz guidance.
- 3G Electric has 35+ years of experience and 164+ products in related categories.
Next step
Contact 3G Electric for a quote on the 551.011.0017 Temperature Probe, Vulcan Hart 353589-1, or any related Vulcan Hart oven replacement part. Our team can help you confirm the correct probe, pilot assembly or control component for your oven model and destination market.
