How Much Does a Hobart Dishwasher Really Cost to Run?

When investing in a commercial dishwasher, the purchase price is only part of the picture. 
For most professional kitchens, the real cost is determined by energy use, water consumption, chemicals, and long-term reliability. 

Hobart dishwashers are widely recognised for their efficiency and durability, but how much do they actually cost to run day to day? 

In this guide, we break down the true running costs of a Hobart dishwasher, explain where savings are made across the different ranges, and show why higher efficiency often means lower lifetime costs, not higher ones. 

What Makes Up the Running Cost of a Commercial Dishwasher? 

The ongoing cost of operating a dishwasher is driven by five key factors: 

1. Energy consumption (heating wash and rinse water)
2. Water usage per cycle 
3. Detergent and rinse aid consumption
4. Maintenance and servicing requirements
5. Machine lifespan and reliability

Hobart’s engineering focuses on reducing these costs without compromising wash results or hygiene. 

Energy Efficiency: Where Hobart Makes the Difference 

Heating water is one of the biggest energy demands in any kitchen. Hobart addresses this in several ways across its ranges. 

Double-Skinned Construction (Ecomax Plus, Profi, Premax) 

Double-skinned machines help to: 

• Reduce heat loss from the wash chamber 
• Keep wash water at temperature for longer 
• Lower reheating energy demand 
• Improve overall efficiency 

While reduced noise is a welcome side benefit, the primary advantage is energy retention, which directly lowers running costs. 

Smaller Wash Tanks & Smarter Water Management 

Ecomax Plus machines use smaller wash tanks than standard undercounter units. 
Less water in the tank means: 

• Faster heat-up times 
• Less energy required per cycle 
• Reduced water consumption over the day 
  

Advanced Technology in Profi & Premax 

Profi and Premax models build further on efficiency with: 

• Optimised rinse systems 
• Faster recovery times between cycles 
• Intelligent wash programmes that adapt water and energy use 

In high-throughput kitchens, these features can result in significant annual energy savings. 

Water Usage: Small Savings Add Up Quickly 

Water costs are often underestimated, but they compound quickly in busy kitchens. 

Hobart machines are designed to minimise water usage per cycle while maintaining hygiene standards. 

• Undercounter machines benefit from efficient tank and rinse design 
• Pass-through (hood) machines reduce water waste during peak loading 
• Rack systems (Profi & Premax) are optimised for continuous, high-volume washing 

Over the lifespan of the machine, even small reductions in litres per cycle can translate into thousands of litres saved annually. 

The Role of a Water Softener 

A water softener is one of the most effective ways to control running costs. 

By preventing limescale build-up: 

• Heating elements work more efficiently 
• Wash temperatures are maintained with less energy 
• Components last longer 
• Wash results remain consistent 

Most Hobart machines are available with integrated softeners, and external softeners can be fitted where required. 

In hard water areas, a softener can significantly reduce: 

• Energy use 
• Service call-outs 
• Descaling frequency 

 

Detergents, Rinse Aid & Hygiene Control 

Hobart dishwashers are compatible with professional third-party detergents and rinse aids, allowing sites to control consumable costs. 

Hobart Hygiene Tablets (Every 1,500 Cycles) 

Hobart Hygiene Tablets are a unique feature designed to: 

• Remove starch, grease, and protein deposits 
• Maintain internal hygiene 
• Reduce odours 
• Support long-term performance 

Used at the recommended interval of every 1,500 cycles, they help prevent build-up that could otherwise increase energy use or cause premature wear. 

Maintenance & Reliability: The Hidden Cost Factor 

Unplanned downtime and repairs are often the most expensive part of ownership. 

Hobart machines are engineered for: 

• Heavy daily use 
• Long service life 
• Stable performance under peak loads 

Higher-spec models such as Profi and Premax often cost less to own over time, because: 

• They cope better with sustained throughput 
• Components are less stressed 
• Efficiency remains consistent year after year 

Running Cost Comparison by Range (General Guide) 

Hobart Range	Typical Running Cost Profile	Best For
Ecomax	Low upfront cost, standard efficiency	Small sites, lower usage
Ecomax Plus	Improved efficiency, reduced heat loss	Medium-use kitchens
Profi	High efficiency under sustained load	Busy kitchens, canteens
Premax	Lowest long-term running costs	High-volume operations

Education & Care Sector Pricing Advantage 

It’s also important to note that Profi and Premax dishwashers are available at discounted pricing for the Education, Care sectors and registered charities 

This often means: 

• A higher-efficiency machine becomes financially viable 
• Lower running costs are achieved sooner 
• Better long-term value for budget-controlled institutions 

So, Are Hobart Dishwashers Expensive to Run? 

In short: no. 

While some Hobart models carry a higher upfront cost, their: 

• Lower energy use 
• Reduced water consumption 
• Minimal cleaning chemical consumption 
• Improved reliability 
• Longer lifespan 

often result in lower total cost of ownership compared with cheaper alternatives. 

Final Thoughts 

Choosing a dishwasher based purely on purchase price can be a costly mistake. 
When running costs are considered properly, Hobart dishwashers consistently prove to be one of the most economical long-term choices for professional kitchens. 

If you’d like help estimating running costs for your specific site, our Hobart Experts are here to advise. 

Explore the Hobart Range 

👉 View Hobart Ecomax Dishwashers
👉 View Hobart Ecomax Plus Dishwashers
👉 View Hobart Profi & Premax Dishwashers