Tuttnauer T-TOP11S Class S Autoclave – 27L Sterilizer
- Brand: Tuttnauer
- Product Code: T-TOP11S
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$5,195.85
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Tuttnauer T-TOP11S Class S Autoclave
The T-TOP11S is particularly attractive for facilities that want more chamber capacity than the T-TOP10S but do not require Class B pre-vacuum sterilization.
Its combination of a larger chamber, Class S cycle programs and automatic water management makes it well suited to practices where instrument volume has grown beyond the capacity of smaller tabletop sterilizers.
The Tuttnauer T-TOP11S is a 27-liter automatic Class S tabletop autoclave designed for healthcare practices that need greater instrument capacity, modern cycle automation and digital documentation without requiring Class B pre-vacuum sterilization.
With an 11-inch diameter × 18-inch deep chamber, the T-TOP11S provides more capacity than the 21-liter T-TOP10S while maintaining a tabletop design. The larger T-TOP11 platform also adds automatic water filling, helping reduce routine operator involvement in water management.
Active closed-door drying, touchscreen controls, Wi-Fi connectivity and Tuttnauer's T-Connect platform further modernize the sterilization workflow for medical, dental and specialty practices processing compatible Class S loads. Tuttnauer currently specifies the T-TOP11 platform at 27 liters, up to five trays and approximately 115 lbs.
Not sure which Tuttnauer autoclave is right for your practice?
Compare chamber sizes, manual vs. automatic operation, Class S vs. Class B sterilization and popular models in our Tuttnauer Autoclave Comparison Guide.
Key features include:
- Class S steam sterilization
- 27 L / 7-gallon chamber
- 11" diameter × 18" deep chamber
- Capacity for up to five trays
- Active closed-door drying
- Manual or automatic water filling
- Automatic drain and fill kit included
- Separate reservoirs for clean and used water
- Intuitive color touchscreen
- Wi-Fi connectivity
- Two USB ports
- Tuttnauer T-Connect software
- Programmable delayed cycle start
- Digital cycle documentation and traceability
Tuttnauer specifically identifies the automatic drain and fill system as a feature of its larger T-TOP11 platform.
Shop all Tuttnauer Products
Tuttnauer T-TOP11S Specifications
| Specification | Tuttnauer T-TOP11S |
|---|---|
| Manufacturer | Tuttnauer |
| Model | T-TOP11S |
| Sterilizer Type | Automatic Tabletop Steam Sterilizer |
| Sterilizer Class | Class S |
| Chamber Capacity | 27 L / 7 gal |
| Chamber Dimensions | 11" diameter × 18" deep |
| Overall Dimensions | 23" D × 19.5" W × 17.5" H |
| Maximum Number of Trays | 5 |
| Weight | Approx. 115 lbs |
| Water Filling | Manual & Automatic |
| Drying | Active Closed-Door Drying |
| Digital Connections | Wi-Fi, 2 USB Ports |
| Software | Tuttnauer T-Connect |
These dimensions and capacities match Tuttnauer's current T-TOP11 specifications.
More Capacity Without Moving to Class B
The 27-liter chamber is the primary reason to choose the T-TOP11S over the smaller T-TOP10S.
The T-TOP10S provides 21 liters of chamber capacity with a 10-inch diameter chamber. The T-TOP11S increases chamber diameter to 11 inches and capacity to 27 liters.
For facilities whose instruments and loads can be appropriately processed using Class S cycles, that means you can increase capacity without purchasing Class B pre-vacuum capability simply because you need a larger chamber.
This makes the T-TOP11S worth considering for growing practices, multi-provider offices and facilities where a smaller tabletop sterilizer regularly approaches its practical load capacity.
Tuttnauer T-TOP11S Class S Programs
The T-TOP11S provides Class S programs for several common instrument-processing applications.
Tuttnauer currently publishes the following average cycle times for the T-TOP11 Class S platform:
| Class S Program | Load Type | Approx. Cycle Time* |
|---|---|---|
| Unwrapped Instruments 270°F | Unwrapped Instruments | 37 min |
| Wrapped Pouches 270°F | Wrapped Pouches | 59 min |
| Unwrapped Delicate 250°F | Delicate Instruments | 46 min |
| Handpieces 270°F | Handpieces | 70 min |
Cycle times include drying and are manufacturer-published averages for a standard load. Actual cycle times can vary based on load weight, load type and external conditions.
These are the current cycle figures published by Tuttnauer for the T-TOP11 Class S platform.
Class S Sterilization for Defined Loads
A Class S sterilizer provides cycles intended for specific load types defined by the sterilizer manufacturer.
The T-TOP11S provides programs for compatible unwrapped instruments, wrapped pouches, delicate instruments and handpieces.
For facilities whose instrument-processing requirements fall within these Class S programs, the T-TOP11S can provide the capacity and automation of the larger T-TOP11 platform without requiring Class B pre-vacuum capability.
Always select sterilization cycles according to Tuttnauer's operating instructions, the instrument manufacturer's instructions and applicable facility protocols.
Automatic Water Filling
Water management is one of the important workflow differences between the T-TOP10 and T-TOP11 platforms.
The T-TOP10 requires manual water filling, while the T-TOP11 supports both manual and automatic water filling.
Tuttnauer includes an automatic drain and fill kit with the T-TOP11. The system also maintains separate reservoirs for clean and used water.
For facilities running multiple sterilization loads, automatic water management can reduce the amount of routine operator interaction required between cycles.
Active Closed-Door Drying
The T-TOP11S features active closed-door drying, allowing the selected sterilization and drying process to progress without requiring the door to remain open for drying.
This is an important distinction for practices replacing older manual sterilizers where the operator may be more involved throughout the processing and drying workflow.
Combined with automatic water filling and automatic cycle operation, closed-door drying helps make the T-TOP11S a substantially more automated platform than traditional manual tabletop autoclaves.
Tuttnauer identifies closed-door drying as a key feature of its Class S automatic T-TOP sterilizers.
Digital Cycle Records With T-Connect
The T-TOP11S includes Tuttnauer T-Connect, a cloud-based platform designed to support sterilization monitoring, documentation and traceability.
Digital capabilities include:
- Wi-Fi connectivity
- Two USB ports
- T-Connect cloud-based software
- Remote access to sterilization information
- Digital cycle documentation
- Personalized usernames and passwords
- Optional hard-copy printing
- Barcode-related traceability options
These capabilities allow practices to maintain and access sterilization-cycle information electronically rather than relying exclusively on handwritten records.
Tuttnauer T-TOP11S vs. T-TOP10S
Both the T-TOP11S and T-TOP10S provide Class S sterilization, so the major differences are capacity and water management.
| Feature | T-TOP10S | T-TOP11S |
|---|---|---|
| Sterilizer Class | Class S | Class S |
| Chamber Capacity | 21 L | 27 L |
| Chamber Size | 10" × 18" | 11" × 18" |
| Weight | Approx. 99 lbs | Approx. 115 lbs |
| Water Filling | Manual | Manual & Automatic |
| Closed-Door Drying | Yes | Yes |
| Wi-Fi / T-Connect | Yes | Yes |
Choose the T-TOP10S if:
A 21-liter chamber provides sufficient capacity for your normal instrument loads and minimizing equipment size is important.
Shop the Tuttnauer T-TOP10S Class S Autoclave
Choose the T-TOP11S if:
Your facility needs Class S sterilization but can benefit from the larger 27-liter chamber, additional chamber diameter and automatic water filling.
Tuttnauer T-TOP11S vs. T-TOP11B
The T-TOP11S and T-TOP11B share the same larger 27-liter T-TOP11 platform, but their sterilization capabilities differ.
Both provide:
- 27-liter chamber capacity
- 11" × 18" chamber
- Automatic water filling
- Active closed-door drying
- Touchscreen operation
- Wi-Fi connectivity
- T-Connect documentation
The key difference is Class S vs. Class B sterilization.
Choose the T-TOP11S if:
Your facility's instruments and load configurations can be appropriately processed using the available Class S programs and you don't require Class B pre-vacuum sterilization.
Choose the T-TOP11B if:
Your instrument-processing requirements call for Class B pre-vacuum cycles and advanced vacuum-assisted air removal.
Shop the Tuttnauer T-TOP11B Class B Autoclave
T-TOP11S vs. Traditional Manual Autoclaves
Practices considering the T-TOP11S may also be replacing a traditional manual tabletop sterilizer such as the Tuttnauer 2340M or 2540M.
Manual autoclaves remain attractive for facilities that value straightforward controls and simpler operation.
The T-TOP11S adds capabilities such as:
- Automatic cycle operation
- Larger 27-liter chamber
- Automatic water filling
- Active closed-door drying
- Color touchscreen controls
- Wi-Fi connectivity
- T-Connect cycle documentation
- Digital traceability capabilities
The appropriate choice depends on instrument types, load volume, workflow and the level of automation your facility requires.
Compare Tuttnauer Autoclaves & Steam Sterilizers
When Should a Practice Consider a Larger Autoclave?
Moving to a larger sterilizer makes the most sense when the facility's actual instrument volume requires the additional capacity.
The T-TOP11S may be worth considering when:
- Multiple providers share the same sterilization equipment
- Instrument volume has increased
- A smaller autoclave frequently reaches capacity
- Larger compatible loads are routinely processed
- The facility is expanding procedural services
- Automatic water management would improve workflow
Facilities with lower instrument volume may find that the smaller T-TOP10S provides sufficient capacity while requiring less countertop space.
Who Should Consider the Tuttnauer T-TOP11S?
The T-TOP11S can be considered for professional facilities whose instruments are compatible with its Class S cycles and that can benefit from additional chamber capacity.
Potential environments include:
- Multi-provider medical practices
- Dental practices
- Dermatology offices
- Podiatry practices
- Outpatient clinics
- Specialty practices
- Veterinary clinics
- Other professional instrument-processing environments
Always verify that the selected sterilizer and cycle are appropriate for the instruments and loads being processed.
Why Buy the Tuttnauer T-TOP11S From Mohawk Medical Mall?
Mohawk Medical Mall is the online medical equipment and supply store of Mohawk Healthcare, an established medical-surgical distributor serving healthcare organizations since 1946.
Healthcare facilities can compare Tuttnauer Class S, Class B, manual and automatic autoclaves in one place to select the chamber capacity and sterilization capabilities that best fit their requirements.
Benefits include:
- Factory-new Tuttnauer equipment
- Competitive online pricing
- Class S and Class B T-TOP models
- 21-liter and 27-liter chamber options
- Manual and automatic Tuttnauer autoclaves
- Assistance comparing Tuttnauer models
- Nationwide shipping
- Medical equipment purchasing assistance
Need help deciding whether the T-TOP10S or T-TOP11S provides the right capacity for your facility? Contact Mohawk Medical Mall for assistance comparing Tuttnauer sterilizers.
| FAQs | |
| FAQ Question 1 | What is the Tuttnauer T-TOP11S? |
| FAQ Answer 1 | The Tuttnauer T-TOP11S is a 27-liter automatic Class S tabletop steam autoclave with active closed-door drying, automatic water filling, touchscreen operation and digital cycle documentation. |
| FAQ Question 2 | What size is the T-TOP11S chamber? |
| FAQ Answer 2 | The T-TOP11S has a 27-liter / 7-gallon chamber measuring approximately 11 inches in diameter × 18 inches deep. |
| FAQ Question 3 | Is the T-TOP11S 27 liters or 28 liters? |
| FAQ Answer 3 | The current Tuttnauer specification is 27 liters / 7 gallons. Your existing Mohawk page still says 28 liters in several places, so I'd replace all of those references when you publish this new copy. |
| FAQ Question 4 | Is the T-TOP11S a Class S autoclave? |
| FAQ Answer 4 | Yes. The T-TOP11S provides Class S sterilization programs for defined instrument and load types. |
| FAQ Question 5 | What cycles does the T-TOP11S have? |
| FAQ Answer 5 | Tuttnauer publishes T-TOP11 Class S programs for unwrapped instruments, wrapped pouches, unwrapped delicate instruments and handpieces. |






