Hobart
Hobart Ecomax F504S Undercounter Dishwasher with Integrated Water Softener
Hobart Ecomax F504S Undercounter Dishwasher with Integrated Water Softener
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- Interest Free Credit
- Free Next Day Delivery Available
- Available for Rental
Features
Features
An updated control panel makes operating your unit easier than ever
Tackling various levels of soiling is made even easier with the new 180s cycle, giving you greater flexibility
New hygiene cycle to help keep your machine as clean as possible
New ESave cycle saves on electrical consumption
Reduce your operating costs thanks to the reduced rinse water consumption (on short 60s cycle)
A choice of 5 wash cycles: 60, 120, 180 seconds, plus hygiene cycle and ESave cycle
Up to 60 racks per hour
Supplied with 1 x Plate rack and cutlery basket
360mm loading height
Double skinned door design - reduces heat and noise emissions
In-built Water Softener
Compact 25 litre wash tank, less water consumption, less electric to heat, lower running costs
Rotating upper and lower rinse arms with indented anti-block jets
Integral fitted drain pump
Thermostop rinse control which ensures that the machine will only rinse at the correct temperature
Class A Airgap – allows direct connection to mains and complies with all water authority bye-laws.
Integral booster pump, detergent and rinse aid dosing equipment
Electronic soft touch controls
Digital temperature display
WRAS Approved
Made in Germany
Specifications
Specifications
Basket Size - 500 x 500 (mm) - 18 Plates
Loading Height - 360 (mm)
Wash Temperature - 60 Degrees
Rinse Temperature - 82 Degrees
Wash Tank Capacity - 25 litres
Water Consumption/cycle - 2 litres
Total Load - 4.1kW/20Amp 230/50/1, Switchable to 2.2kW/13Amp 230/50/1, or 5.9kW/3 x 16Amp 400/50/3
Water Pressure Req. - Cold or hot feed, 0.8-6 BAR (not to exceed 60°)
Dimensions - 820 (h) x 576 (w) x 604 (d) (mm)
Model Code - F504S-20C
Shipping Options
Shipping Options
Free 2 - 4 Working Day Standard Delivery to UK mainland
Next Working Day Delivery Available
(Select at checkout)
Warranty
Warranty
Warranty - 1 Year Parts and Labour
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Description
Free Next Working Day Delivery available on orders placed before 1PM*
12 & 24 month interest free credit is available on this unit, find out more
The Hobart Ecomax F504S is a compact, heavy-duty undercounter dishwasher designed for professional kitchens that require reliable Hobart build quality in a straightforward, entry-level commercial machine, with the added benefit of integrated water softening.
Manufactured in Germany and engineered for everyday use, the F504S is ideally suited to restaurants, cafés, pubs, schools and care environments operating in hard-water areas. Robust stainless-steel construction, a proven Hobart wash system and the integrated softener help ensure consistent wash results while supporting long-term reliability.
Positioned within the Hobart Ecomax range, the F504S provides a practical and dependable solution for sites with modest throughput and straightforward washing requirements, where limescale protection is important.
Who is the Hobart Ecomax F504S best suited to?
The F504S is particularly well suited to:
- Small to medium professional kitchens
- Sites washing plates, crockery, cutlery and light cookware
- Businesses running 1–3 services per day
- Operations located in hard-water areas
- Sites wanting built-in limescale protection without external water treatment
- Customers wanting Hobart reliability in a straightforward commercial dishwasher, without stepping up to the enhanced efficiency and advanced features of the Ecomax Plus or Premier ranges
If your site falls outside these criteria, our team can advise on whether an Ecomax Plus or Premier model would be more appropriate.
If you’re still comparing options, our guide to choosing the right Hobart dishwasher provides a helpful overview of the different ranges and applications.
Simple operation with proven commercial performance
The Ecomax F504S focuses on the fundamentals that matter most in busy kitchens:
- Intuitive automatic control system designed for ease of use
- Proven Hobart wash system
- Integrated water softener for limescale protection
- Durable stainless-steel tank and cabinet construction
- Consistent wash results from cycle to cycle
The automatic controls provide clear cycle selection and straightforward operation, helping to reduce staff training time while maintaining reliable, repeatable wash performance throughout service.
Key performance snapshot
- Basket size: 500 × 500 mm
- Throughput: Up to 60 racks per hour
- Water consumption: Approx. 2 litres per cycle
- Wash cycles: Multiple cycle options for varying demand
- Water treatment: Integrated water softener
- Electrical options: 13A, 20A or three-phase
Designed for hard-water environments
Many regions across the UK experience hard water, which can lead to limescale build-up inside commercial dishwashers over time. The integrated water softener in the Hobart Ecomax F504S helps reduce this risk by treating incoming water before it enters the wash system.
By limiting limescale formation on heating elements and internal components, the F504S supports consistent wash performance and helps maintain long-term reliability. This all-in-one approach removes the need for a separate external softener unit, helping to save space and simplify installation in professional kitchens.
Electrical flexibility for easier installation
The Hobart Ecomax F504S offers flexible electrical configuration to suit a wide range of commercial kitchen installations.
The machine can be configured to operate on a 13A supply, making it suitable for many retrofit and replacement installations. For faster recovery times and optimal performance, a 20A supply is recommended
The F504S can also be configured for three-phase power, making it suitable for sites with existing commercial electrical infrastructure or where greater performance consistency is required.
The machine is supplied factory-set to 20A. Any electrical changes should be carried out by a qualified electrician or installation engineer. Our team can confirm suitability and electrical requirements before ordering if needed.
Why choose the Hobart Ecomax F504?
- Integrated water softener for reliable operation in hard-water areas
- Supports consistent wash performance and long-term reliability
- Compact undercounter design with fast, dependable wash cycles
- Low water consumption to help keep running costs controlled
- Robust stainless-steel construction with proven Hobart build quality
Choosing the right Hobart dishwasher range
The F504S sits within Hobart’s clearly structured warewashing portfolio:
- Ecomax – Robust, entry-level commercial dishwashers for straightforward applications
- Ecomax Plus – Enhanced efficiency, faster cycle times and improved long-term running costs
- Premier (Profi & Premax) – Advanced wash technology, premium performance and maximum operational savings
If your kitchen has higher throughput demands, stricter efficiency targets or heavier soiling levels, the Ecomax Plus or Profi / Premax ranges provide enhanced performance, efficiency and long-term operational benefits.
For sites requiring increased capacity within the Ecomax range, the Hobart Ecomax Plus F515 offers higher throughput and enhanced efficiency control.
Expert support & nationwide delivery
All Hobart dishwashers supplied through Hobart-Dishwashers.co.uk include:
- Expert pre-sales advice from warewashing specialists
- Nationwide UK delivery
- Optional installation and commissioning
- Manufacturer warranty
- Ongoing access to service support, chemicals and spare parts
If you are unsure whether the Hobart Ecomax F504S is the right model for your kitchen, our team can help you compare options across the full Hobart dishwasher range and confirm suitability before ordering.
Options:
- Stands - optional. If required please see our full range of Warewasher Stands
*Terms and conditions apply. Select Next Day Delivery at checkout
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What is the difference between the F504 and F504S?
The F504S includes an integrated water softener, designed to help reduce limescale build-up in hard-water areas.
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Is the F504S recommended for hard-water regions?
Yes. If your site is in a hard-water area, an integrated softener can help reduce limescale-related issues and support consistent operation when maintained correctly.
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Can the F504S run on a 13A supply?
The machine can be configured to operate on a 13A supply. For optimal performance, a higher supply may be recommended. Electrical changes must be carried out by a qualified electrician or installation engineer.
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Do I still need to descale the machine?
The softener helps reduce limescale, but good water management and routine care are still important. We can advise on best practice for your site.
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Do you offer installation and commissioning?
Yes, installation and commissioning is available. We can advise on requirements before ordering. The costs are displayed in the install options box.
-
What is the difference between the F504 and F504S?
The F504S includes an integrated water softener, designed to help reduce limescale build-up in hard-water areas.
-
Is the F504S recommended for hard-water regions?
Yes. If your site is in a hard-water area, an integrated softener can help reduce limescale-related issues and support consistent operation when maintained correctly.
-
Can the F504S run on a 13A supply?
The machine can be configured to operate on a 13A supply. For optimal performance, a higher supply may be recommended. Electrical changes must be carried out by a qualified electrician or installation engineer.
-
Do I still need to descale the machine?
The softener helps reduce limescale, but good water management and routine care are still important. We can advise on best practice for your site.
-
Do you offer installation and commissioning?
Yes, installation and commissioning is available. We can advise on requirements before ordering. The costs are displayed in the install options box.