Deck OvensThermostar Classic
The Kornfeil flagship — modular thermal oil deck oven for artisan hearth bread, pizza, and pastry. Stack decks to scale capacity without re-tooling the floor.
Models: Thermostar Classic · Thermostar Deck Oven
Authorized Kornfeil Distributor & Service Partner
Czech-engineered thermal oil ovens, supported the way American bakeries need.
Thermostar deck ovens, ThermoMax rack ovens, Assistant loading systems, EkoBlok thermal oil technology, and OEM parts — sourced, installed and serviced by All Bake's certified technicians and 30+ years of bakery expertise.
- 30+ yrCzech Engineering Heritage
- 11Models & Parts In-Stock
- 30+ yrBakery Service Experience
Value
Why Kornfeil
Kornfeil has been engineering thermal oil ovens out of the Czech Republic since 1992 — the technology of choice for serious artisan and industrial bakeries that demand a true hearth bake at scale. Bakeries choose Kornfeil because the equipment delivers an even, consistent thermal bake, runs efficiently on the patented EkoBlok heat exchanger, and is built to hold tolerance through years of high-volume production.
True Thermal Oil Bake
Thermal oil delivers a more even, gentler heat than direct gas. The crust forms cleanly, crumb structure stays open, and the bake is repeatable shift after shift — the difference shows in the loaf.
EkoBlok Efficiency
Kornfeil's patented EkoBlok heat exchanger separates the burner from the baking chamber, recovers waste heat, and runs at higher thermal efficiency than conventional designs. Lower gas bills, same throughput.
Industrial-Scale Build
Heavy steel construction, automated loaders, and feed tables built to integrate into wholesale production lines running 24/7. Engineered to outlast the warranty period by decades.
Backed by All Bake
Factory-trained Kornfeil technicians on staff, OEM parts stocked stateside, and same-day technical support. You're never waiting on a service ticket from Europe.
About the Manufacturer
A Czech engineering house built around thermal oil.
Founded in 1992 in Hovorany, Czech Republic, Kornfeil set out to do one thing exceptionally well: build thermal oil deck ovens that hold tolerance in a production environment. Three decades later, the Thermostar line is in artisan and wholesale bakeries across Europe, North America, and the Middle East — and the EkoBlok thermal oil heat exchanger, developed in-house, remains one of the most efficient designs in the category.
Kornfeil's engineering philosophy is single-minded: design for industrial use, then make it operator-friendly. The Assistant loading family — manual, line, and SuperAutomat — was developed in parallel with the Thermostar ovens so a single operator can run a full deck rotation without breaking pace. The result is equipment installed in 1995 that still earns its keep in 2026, and parts for it still ship from the factory.
- Founded
- 1992
- Headquarters
- Hovorany, Czech Republic
- Specialty
- Thermal oil ovens & loaders
- Global Reach
- 50+ countries
Equipment OverviewDeck Ovens 
Auto-Loading
Rack Ovens
Cyclothermic
Heat Exchanger
Loaders
Conveying
Integration
OEM Parts
The Kornfeil equipment we sell, install & service.
A quick visual guide to the Kornfeil line. Click any category to view current inventory, specifications, and OEM part availability.
Deck OvensAuto-LoadingThermostar with Assistant Loader
The Thermostar paired with Kornfeil's Assistant auto-loader — synchronized loading and unloading across all decks so one operator runs the whole bank.
Configurations: with Manual · Line · or SuperAutomat loader
Rack OvensThermoMax Rack Oven
The thermal oil rack format — full-rack capacity with the same even, gentle thermal bake. Ideal where deck space is limited but throughput still has to scale.
Models: ThermoMax (single & double rack)
CyclothermicVariant Cyclothermic Oven
Cyclothermic deck oven — direct-fired with steam tube heat exchange. A workhorse for bakeries that want hearth bake characteristics without the thermal oil system.
Application: Hearth bread, rolls, pizza
EkoBlok Thermal Oil System
Kornfeil's patented thermal oil heat exchanger — the heart of every Thermostar. Higher thermal efficiency, lower fuel use, and faster recovery between batches.
Available: As standalone retrofit or built-in
LoadersAssistant Loaders
Three tiers of loading automation — choose by throughput. Manual for small lines, Line for synchronized deck loading, SuperAutomat for fully autonomous batch cycles.
Models: Manual · Line · SuperAutomat
ConveyingFeed Tables
Modular feed tables that bridge dough makeup and oven loading. Built to Kornfeil's industrial spec — stainless construction, smooth transfer, low maintenance.
Application: Industrial bread & pastry lines
IntegrationCustom Production Lines
Full industrial bake lines built around Kornfeil ovens — proofers, loaders, conveying, and cooling integrated to spec. We project-manage start to finish.
Application: Wholesale & high-volume plants
Genuine Kornfeil Parts
OEM components stocked stateside — burners, thermal oil pumps, door seals, control overlays, conveyor parts — shipped same-day in most cases.
Need a part? Same-day quotes by phone or web
Our Capabilities
One partner. Sale through service life.
Most distributors will sell you a piece of equipment and disappear. All Bake stays. Every Kornfeil installation we deliver is supported end-to-end — site planning, install, training, parts, repair, and preventative maintenance — by an in-house team that knows the product inside out.
Equipment Sourcing & Sales
New, used, and refurbished Kornfeil equipment — sourced through our authorized distributor network at competitive pricing.
Installation & Commissioning
Site planning, rigging, gas/electrical connections, thermal oil filling, and full commissioning — coordinated with your contractors so the line comes up on schedule.
Preventative Maintenance
Scheduled PM contracts including thermal oil testing and replacement — keeping your Kornfeil equipment running at spec and catching wear before it's downtime.
Repair & Emergency Service
Factory-trained Kornfeil technicians on staff. Phone diagnosis, on-site repair, and emergency response when a line goes down at 3 a.m.
OEM Parts Inventory
Genuine Kornfeil parts stocked in Neptune, NJ — same-day shipping on most line items, with cross-referencing for legacy models.
Operator Training
On-site training for your bakers and maintenance staff — programmed bake cycles, Assistant loader calibration, and the early-warning checks that prevent service calls.
Custom Integration
Pairing Kornfeil ovens with proofers, mixers, dividers, and bread lines from our broader manufacturer roster — engineered to flow.
Bilingual Technical Support
Full English, Spanish, and Portuguese phone support — because the people running the bakery aren't always the ones who bought it.
From Artisan to Industrial
Kornfeil scales the same engineering across both ends of the spectrum.
Whether you're running a serious artisan hearth program or a wholesale plant pumping out tonnage, the Thermostar and ThermoMax platforms are the same engineering — sized differently. We'll spec the right configuration.
For Artisan Hearth Programs
Artisan & Mid-Volume Bakeries
Modular Thermostar decks, Manual Assistant loader, and an EkoBlok heat exchanger sized to your gas service. Great hearth bake characteristics in a footprint that fits a real bakery floor.
- Thermostar Classic 2–4 deck configurations
- Variant Cyclothermic deck oven
- Assistant Manual loading device
- ThermoMax Single Rack Oven
For Wholesale Producers
Industrial & Wholesale Production
Banks of Thermostar decks with SuperAutomat loaders, ThermoMax double rack ovens, and full-line Feed Tables — engineered to hold tolerance shift after shift, year after year.
- Thermostar deck banks with SuperAutomat loaders
- ThermoMax Double Rack Ovens
- Feed Tables for continuous production
- Custom integrated bake lines
Get Started
Spec'ing a new bake line? Upgrading to thermal oil?
Talk to a bakery equipment specialist who knows Kornfeil inside and out. Quotes, lead times, and used-equipment options — usually back to you the same business day.
Thank you for your request.
A Kornfeil specialist will be back to you shortly — usually the same business day.