Toggle Nav
0333 355 0535
My Account
Login Register Now
Shopping Cart
Advanced Search
main product photo
33% OFF

Jarvis

Catering Specialist
Reset

Hello! 👋

Hi there, I'm Jarvis! I see you're looking at the Commercial Undercounter Warewasher | Dishwasher Machine | Energy Efficient | Winterhalter UCLENERGY DE645. How can I help you with the technical specs or suitability for your business today?

Jarvis is an AI assistant and may occasionally provide incorrect details. To ensure your equipment fits and functions perfectly, we recommend verifying all critical specifications-including dimensions, power requirements, and compatibility-with our expert sales team prior to purchase.For orders or stock, call 0333 355 0535

How can we help? Choose an option below

Select an option to get started. We're here to help!

Product Questions

Specs, suitability, features & comparisons

Other Enquiries

Delivery, warranty, invoices & customer service

Product questions are answered instantly. Our support team typically responds within minutes.

Winterhalter In Stock

Commercial Undercounter Warewasher | Dishwasher Machine | Energy Efficient | Winterhalter UCLENERGY DE645

SKU: DE645
£10,144.06 / exc vat
£12,172.87/ inc vat
  • Smart Touch Digital Control Panel
  • VarioPower Technology
  • Energy Saving Heat Recycling
  • High Capacity (Up to 40 racks/hr)

Order by 12pm

Price Match

UK Warehouse

Have a quick question about this product?
Ask instantly →
Features Overview Specifications Case Study Reviews Installation Buying Guide FAQ

Product Overview

Introducing a true workhorse for the demanding professional kitchen: the Winterhalter UCLENERGY DE645. This isn't just any undercounter warewasher; it's a piece of precision German engineering designed to deliver sparkling results, cycle after cycle, while keeping a close eye on your energy bills. It's built from the ground up to handle the intense pressure of a busy commercial environment, making it a dependable partner for your team.

Perfect for bustling restaurants, high-turnover pubs, hotels, and  care homes, this machine is for anyone who can't afford a bottleneck at the wash station. If you value speed, impeccable hygiene, and  long-term running costs, the DE645 is built for you. Its smart features take the guesswork out of getting the perfect clean, whether you're washing delicate glassware or stubborn, food-caked pots and  pans.

Featuring VarioPower adjustable rinse pressure, an intuitive Smart Touch control panel, and  an incredibly efficient quadruple filtration system, this commercial undercounter dishwasher machine is packed with technology that makes a real difference. It's a smart investment that boosts your kitchen's efficiency, raises your hygiene standards, and  gives you complete peace of mind during the busiest service.

Key Features and  Benefits

  • Smart Touch Digital Control Panel: Makes it incredibly simple to operate, reducing staff training time.
  • VarioPower Technology: Adjusts water pressure for a perfect, safe clean on all items.
  • Energy Saving Heat Recycling: Captures steam to heat incoming water, saving you money on electricity.
  • High Capacity (Up to 40 racks/hr): Powers through dirty dishes to keep service moving without delays.
  • Quadruple Wash Filtration System: Keeps wash water cleaner for longer, ensuring sparkling results every time.
  • WRAS Compliant Air Gap: Guarantees full compliance with UK water safety regulations.
  • Self-Cleaning Programme: Automates end-of-day cleaning, saving staff time and  ensuring total hygiene.
  • Made in Germany: Represents world-class build quality and  reliability you can depend on.

Technical Specifications

  • Brand: Winterhalter
  • SKU: DE645
  • Dimensions: 810(H) x 600(W) x 600(D) mm
  • Weight: 64 kg
  • Capacity: Up to 40 racks/hr (approx. 1500 plates/hr)
  • Power Supply: Requires hardwiring by a qualified electrician
  • Water Pressure: Minimum 1.5 bar required
  • Controls: Smart Touch Digital Panel
  • Water System: WRAS Compliant Air Gap
  • Country of Origin: Germany
  • Special Feature: VarioPower Rinse Pressure Adjustment

Expert Review and  Insights

The Winterhalter UCLENERGY DE645 is a standout performer in the undercounter category. You can feel the quality in its construction – it’s built to withstand the rigours of a non-stop kitchen. The smart features aren't just gimmicks; the VarioPower system, in particular, genuinely solves the problem of washing mixed items. It’s a premium unit, but its reliability and  efficiency offer a superb return on investment.

Daniel Foster – Maintenance Expert View Profile →

  • Pro: The advanced filtration and  self-cleaning significantly reduce daily maintenance and  hygiene worries.
  • Con: It requires a minimum 1.5 bar water pressure, so check your supply first.

Case Study: Real Business, Real Results

The Harbour Lights restaurant in Whitby needed an upgrade. Their existing dishwasher was causing a serious backlog during the packed summer season, putting the kitchen team under constant stress.

"During peak service, we were fighting a losing battle with dirty dishes. The Winterhalter UCLENERGY DE645 has completely cleared that bottleneck. It’s fast, incredibly effective, and  the staff find it a breeze to use. The difference in kitchen morale is night and  day."

Robert Davies – Restaurant Manager

Since installation, the restaurant has eliminated service delays caused by dishwashing and  reports a noticeable reduction in their quarterly energy consumption.

Installation and  Maintenance Guide

Setting It Up

  • Position the unit on a firm, level surface with clear access to water, waste, and  electrical points.
  • A qualified engineer must carry out the installation to ensure it is WRAS compliant.
  • Before use, verify your incoming water pressure is at least 1.5 bar for the machine to function correctly.
  • Run a full cycle while empty to prime the system and  check for any leaks.

Keeping It Going

  • At the end of each day, remove and  rinse the filter components to maintain performance.
  • Run the built-in self-cleaning programme daily to keep the wash chamber hygienic and  fresh.
  • Regularly check detergent and  rinse aid levels and  replenish as needed for spotless results.
  • In hard water areas, follow the manual's instructions for periodic descaling to prevent limescale build-up.

Buying Guide: Choosing the Right Warewasher

Not sure which model fits your kitchen best? Here are a few key things to think about before you decide.

Size and  Space

Measure your undercounter area precisely. Check you have enough clearance for ventilation and  access at the back.

Capacity vs. Demand

Match the machine's racks-per-hour rating to your busiest service period. It's always better to have slightly more capacity than not enough.

Power and  Water

Confirm your kitchen has the right electrical supply (e.g., hardwired single-phase) and  sufficient water pressure for the machine you choose.

Running Costs

An energy-efficient commercial dishwasher model like this might cost more initially but saves significant money on utility bills over its lifetime.

Water Hardness

If you're in a hard water area, a machine with a built-in softener or plans for an external one is essential to protect your investment.

See all Dishwashers & Glasswashers

Frequently Asked Questions

Q: What does 'undercounter warewasher' mean?

A: It means the machine is designed to fit perfectly underneath a standard 900mm high commercial countertop, saving valuable kitchen space.

Q: How many plates can this machine realistically wash per hour?

A: It's rated for up to 40 racks per hour, which equates to approximately 1500 standard dinner plates under optimal conditions.

Q: Is this Winterhalter UCLENERGY DE645 easy for all staff to use?

A: Yes, its Smart Touch control panel uses clear icons and  simple language, making it very intuitive even for new or temporary staff.

Q: What is the main benefit of the quadruple filtration system?

A: It keeps the wash water significantly cleaner throughout the service, which means more consistent cleaning results and  less water and  energy consumption per cycle.

Q: Do I need a special engineer to install this?

A: Yes, to comply with UK water regulations (WRAS), a qualified commercial catering engineer must install any mains-connected dishwasher.

Q: Can I wash delicate glassware in this machine?

A: Absolutely. The VarioPower feature automatically reduces the water pressure for delicate items, ensuring a safe and  thorough clean.

Q: How often should I use the self-cleaning programme?

A: It is recommended to run the self-cleaning cycle at the end of every working day to maintain optimal hygiene inside the wash chamber.

Q: What makes this an 'energy efficient' model?

A: It features a clever heat recovery system that captures waste steam and  uses its energy to help heat the fresh incoming water, reducing the amount of electricity needed for each cycle.

What Customers Are Saying

"An absolutely first-class machine. It’s so quiet compared to our old one, and  the results are consistently brilliant. The energy-efficient commercial dishwasher features really do make a difference to our utility bills."

Olivia Chen – The Tea Leaf Café, Bath

"This is a serious piece of equipment. Reliable, fast, and  the self-clean cycle is a fantastic feature that saves us time every single night. A very sound investment for our pub."

Michael Singh – The Fox & Hounds, Bristol

"Fantastic cleaning power and  very easy to use. Just make sure you have the required water pressure before buying, as it's essential for it to work properly!"

Elena Popescu – The Bistro on the Green, Norwich

Add Review

The Winterhalter Promise: An Investment in Reliability

Choosing a restaurant undercounter dishwashing machine is about more than just its cycle time or dimensions; it's about investing in the operational heartbeat of your kitchen. With Winterhalter, you're buying into a legacy of German engineering renowned for its durability and  unwavering performance. This isn't a machine that will let you down on a frantic Saturday night. Its robust construction and  intelligent design minimise the risk of breakdowns, saving you from the costly disruption of emergency call-outs and  lost revenue. The long-term value is found in its consistency, its impressive energy savings that reflect on every utility bill, and  the peace of mind that comes from knowing your hygiene standards are always met. It’s a core asset built for professionals who understand that reliability isn't a feature—it's the foundation of a successful service.

Explore more from Winterhalter

How VarioPower Delivers a Perfect Clean Every Time

Ever tried washing delicate champagne flutes with a high-pressure jet wash? It doesn’t end well. That's the problem VarioPower technology solves. Think of it as an intelligent water pressure control system built right into your dishwasher. The machine automatically senses what it's washing and  adjusts the rinse pressure accordingly.

For delicate glasses and  lightly soiled items, it uses a gentler, wider spray to clean thoroughly without causing damage. But for stubborn, baked-on casserole dishes, it ramps up to a powerful, concentrated jet to blast away every last bit of food. This means you can confidently wash a mixed load in your professional undercounter dishwasher, knowing everything will come out perfectly clean and  intact, saving you the time and  hassle of re-washing.

Who Should Buy This?

  • Busy Restaurants

    Keep your kitchen flowing during the busiest shifts with rapid plate and  pan turnaround.

  • High-End Hotels

    Deliver impeccably clean tableware and  glassware that meets the highest guest standards.

  • Large Pubs & Bars

    Effortlessly handle peak-time rushes, cleaning everything from pint glasses to Sunday roast plates.

  • Catering & Event Venues

    A reliable workhorse that ensures hygiene and  speed for large-scale daily meal services.

Find equipment tailored to your type of business:

Shop for Cafes Shop for Hotels Shop for Restaurants View All Business Types

You Might Also Like

Why Choose EasyEquipment?

  • Trusted for 50+ Years

    We've been kitting out UK kitchens for half a century—we know our onions.

  • Speedy & Free Delivery

    Get your gear fast with free UK mainland delivery, often as soon as the next day.

  • Price Match Promise

    Find it for less elsewhere? We'll match the price, no quibbles or fuss.

  • Real UK Support

    Got a question? Our friendly, UK-based team is on the phone, ready to help you out.

Ready to Order?

Eliminate wash-station stress for good. Order your Winterhalter UCLENERGY DE645 commercial undercounter dishwasher machine today and  experience a new level of kitchen efficiency.

Add to Cart Call Us for Advice

Customer Reviews

How do you rate this product?

Your voice makes a difference! We value your honest feedback and would love to hear about your experience with our products.

Please take a moment to leave a review and help us grow together.