Winterhalter

Winterhalter UC-XL Extra Large Undercounter Dishwasher

SKU: UC-XL

£5,635.00(£6,762.00 inc VAT)

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  • In the event of equipment failure any parts needed will be provided 1
  • In the event of equipment failure an engineer will be sent for an onsite repair 1
  • Equipment may be supplied with a moulded plug but may be more suitably connected to a fused spur
  • Equipment can be connected to a single phase power supply – must be installed by a competent person
  • Equipment can be connected to a three phase power supply – must be installed by a competent person

The Winterhalter UC-XL is the largest model in the UC undercounter range. It is built for commercial kitchens that need a meaningfully higher wash throughput than a standard undercounter machine can sustain, without stepping up to a pass-through or rack conveyor unit. For sites where floor space is genuinely limited but service volume is not, it sits in a practical middle ground between entry-level undercounter machines and larger warewashing formats.

Across a long service period, the UC-XL holds up consistently. A quadruple filtration system keeps wash water cleaner throughout a shift, which directly affects both wash quality and chemical efficiency — dirty wash water is one of the more common causes of poor results under sustained use. The VarioPower system adjusts wash intensity to suit the load, avoiding unnecessary energy draw on lightly soiled items. During quieter periods, an Eco programme reduces consumption by extending cycle time, a sensible option for operations with predictable peaks and troughs.

From a day-to-day operational standpoint, the UC-XL offers several practical advantages:

  • Connected Wash remote monitoring helps identify performance irregularities before they affect service
  • Smart touch display surfaces error alerts clearly, reducing unplanned downtime mid-shift
  • Self-cleaning function and automatic tank water exchange reduce the manual maintenance burden on kitchen staff
  • Low rinse water consumption per cycle helps manage utility costs over time
  • Double-skinned construction aids heat retention and keeps operating noise at a reasonable level

Installation requires careful planning. Water supply quality is a significant factor — Winterhalter machines perform best when paired with appropriate water treatment, and skipping this step tends to affect both wash results and long-term maintenance costs. Drainage arrangement and electrical supply also need to be confirmed before installation. As the largest model in the UC range, the XL is a physically bigger unit than standard UC machines, so it is important to measure your undercounter cavity carefully and confirm the fit before ordering.

The UC-XL is well suited to high-footfall restaurants, hotel food and beverage outlets, staff restaurants, and similar operations where wash volume regularly pushes against the limits of a standard undercounter machine. If your operation is smaller or wash demand is intermittent, a mid-range undercounter model is likely more cost-effective. At the other end of the scale, sites running continuous high-volume operations across multiple service periods may find a pass-through or rack conveyor machine a better long-term fit.

If you would like to talk through whether the UC-XL is the right format for your site, the team is happy to work through the detail with you.

Frequently asked questions

How do I know whether the UC-XL is the right capacity for my operation?

The UC-XL is designed for sites where a standard undercounter machine is consistently running at or near its limit — typically high-footfall restaurants, hotel outlets, or staff restaurants with sustained demand across a full service period. If your wash volume is moderate or intermittent, a smaller undercounter model is likely more cost-effective. For continuous high-volume operations across multiple services, a pass-through or rack conveyor format may be worth considering instead.

What installation requirements should I confirm before ordering?

You will need to confirm your undercounter cavity dimensions carefully — the XL is the largest model in the UC range and is physically bigger than standard UC machines. Beyond space, you should verify your electrical supply, drainage arrangement, and water supply quality before installation. Winterhalter machines perform best alongside appropriate water treatment; skipping this tends to affect wash results and increase long-term maintenance costs.

What does the Connected Wash monitoring system do in practice?

Connected Wash provides remote visibility of the machine's performance, flagging irregularities — such as changes in wash or rinse temperature, or chemical dosing issues — before they become a problem during service. The smart touch display also surfaces error alerts clearly on the machine itself, which helps kitchen staff identify and respond to faults quickly rather than waiting for a scheduled service visit.

Winterhalter UC-XL Extra Large Undercounter Dishwasher

£5,635.00(£6,762.00 inc VAT)

£5,635.00(£6,762.00 inc VAT)

The Winterhalter UC-XL is the largest model in the UC undercounter range. It is built for commercial kitchens that need a meaningfully higher wash throughput than a standard undercounter machine can sustain, without stepping up to a pass-through or rack conveyor unit. For sites where floor space is genuinely limited but service volume is not, it sits in a practical middle ground between entry-level undercounter machines and larger warewashing formats.

Across a long service period, the UC-XL holds up consistently. A quadruple filtration system keeps wash water cleaner throughout a shift, which directly affects both wash quality and chemical efficiency — dirty wash water is one of the more common causes of poor results under sustained use. The VarioPower system adjusts wash intensity to suit the load, avoiding unnecessary energy draw on lightly soiled items. During quieter periods, an Eco programme reduces consumption by extending cycle time, a sensible option for operations with predictable peaks and troughs.

From a day-to-day operational standpoint, the UC-XL offers several practical advantages:

  • Connected Wash remote monitoring helps identify performance irregularities before they affect service
  • Smart touch display surfaces error alerts clearly, reducing unplanned downtime mid-shift
  • Self-cleaning function and automatic tank water exchange reduce the manual maintenance burden on kitchen staff
  • Low rinse water consumption per cycle helps manage utility costs over time
  • Double-skinned construction aids heat retention and keeps operating noise at a reasonable level

Installation requires careful planning. Water supply quality is a significant factor — Winterhalter machines perform best when paired with appropriate water treatment, and skipping this step tends to affect both wash results and long-term maintenance costs. Drainage arrangement and electrical supply also need to be confirmed before installation. As the largest model in the UC range, the XL is a physically bigger unit than standard UC machines, so it is important to measure your undercounter cavity carefully and confirm the fit before ordering.

The UC-XL is well suited to high-footfall restaurants, hotel food and beverage outlets, staff restaurants, and similar operations where wash volume regularly pushes against the limits of a standard undercounter machine. If your operation is smaller or wash demand is intermittent, a mid-range undercounter model is likely more cost-effective. At the other end of the scale, sites running continuous high-volume operations across multiple service periods may find a pass-through or rack conveyor machine a better long-term fit.

If you would like to talk through whether the UC-XL is the right format for your site, the team is happy to work through the detail with you.