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Hi there, I'm Jarvis! I see you're looking at the Commercial Double Door Counter Fridge | Undercounter Refrigerator | 240 Litre | Polar U636. How can I help you with the technical specs or suitability for your business today?

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Polar In Stock

Commercial Double Door Counter Fridge | Undercounter Refrigerator | 240 Litre | Polar U636

SKU: U636
£1,128.18 / exc vat
£1,353.82/ inc vat
  • Fan-Assisted Cooling
  • 1/1 GN Compatibility
  • Automatic Defrost
  • Digital Controls

Order by 12pm

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UK Warehouse

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Features Overview Specifications Case Study Reviews Installation Buying Guide FAQ

Product Overview

Wondering how to keep your essential ingredients perfectly chilled and  right where you need them? Say hello to the Polar U636, a robust and  reliable undercounter refrigerator designed to slot seamlessly into your kitchen's workflow. It’s the perfect blend of generous storage and  a space-saving footprint, giving you the best of both worlds without any fuss.

Specifically built for the hustle and  bustle of professional settings, this unit is a firm favourite in cafés, restaurants, pubs, and  takeaways across the UK. Its dual-door design offers easy access to a 240-litre capacity, while the tough stainless steel top doubles as valuable extra workspace, which is always a bonus when you’re tight on space.

Featuring practical touches like fan-assisted cooling for rapid temperature recovery and  a 1/1 GN compatible interior, this commercial double door counter fridge is more than just cold storage. It's a smart, hardworking addition designed to make your service smoother, faster, and  more efficient. It’s ready to work as hard as you do.

Key Features and  Benefits

  • Fan-Assisted Cooling: Ensures your ingredients are chilled quickly and  evenly.
  • 1/1 GN Compatibility: Lets you move pans directly from the fridge to oven.
  • Automatic Defrost: Saves you time and  effort on manual defrosting maintenance.
  • Digital Controls: Provides precise temperature management at your fingertips.
  • Stainless Steel Construction: Offers brilliant durability and  is incredibly easy to clean.
  • Adjustable Shelving: Gives you flexible storage for different sized items.
  • 240Ltr Capacity: Provides ample chilled storage in a compact undercounter design.
  • Medium Duty Rating: Built to withstand the daily demands of professional kitchens.

Technical Specifications

  • Brand: Polar
  • SKU: U636
  • Dimensions: 880(H) x 900(W) x 700(D)mm
  • Power: 230V, 230W, 1.8A (13 amp plug fitted)
  • Capacity: 240Ltr Total / 201Ltr Usable
  • Temperature Range: 2°C to 8°C
  • Refrigerant: R600a
  • Weight: 83kg
  • Material: Stainless Steel
  • Number of Doors: 2
  • Energy Rating: C
  • Climate Class: 4 (For ambient temperatures up to 32°C)
  • Duty: Medium Duty

Expert Review and  Insights

The Polar U636 is a real workhorse for any kitchen needing dependable undercounter refrigeration. It’s not packed with unnecessary frills; instead, it focuses on delivering consistent cooling performance with a solid build quality that you can feel. The straightforward controls and  easy-to-clean design make it a practical choice for busy teams.

Liam Sinclair – Refrigeration View Profile →

  • Pro: Fan cooling ensures a very quick temperature recovery after door openings.
  • Con: At 83kg, it’s a two-person job to move and  position safely.

Case Study: Real Business, Real Results

The Harbour View Inn in Polperro needed to upgrade its kitchen refrigeration ahead of the busy summer season. Their old single-door fridge was struggling to keep temperatures consistent during frantic weekend services, causing stock management headaches.

"The Polar U636 has been absolutely brilliant. It’s solid, the temperature doesn’t budge even when we're in and  out of it constantly, and  having the extra counter space on top is a massive plus. It’s given us proper peace of mind."

Jessica Morris – Landlady

With consistent and  reliable chilling, they have reduced their daily food prep waste and  can confidently serve a higher volume of customers, increasing service efficiency by an estimated 25% during peak times.

Installation and  Maintenance Guide

Setting It Up

  • Position the fridge on a flat, level surface, away from direct sunlight or heat sources like ovens and  grills.
  • Leave a gap of at least 20cm around the back and  sides for proper air circulation – this is key for efficiency!
  • Once plugged in, allow the unit to reach its target temperature for an hour or so before loading it with food.
  • Use the sturdy adjustable feet to ensure the unit is completely stable and  doesn't rock during use.

Keeping It Going

  • Wipe down the interior surfaces and  door seals daily with a food-safe cleaner to maintain hygiene.
  • Monthly, give the condenser coils a gentle brush or vacuum to remove any dust buildup which can affect performance.
  • Regularly check that the automatic defrost drain is clear and  unblocked to prevent water from pooling.
  • Avoid cramming the shelves too full; good airflow is essential for even and  efficient cooling.

Buying Guide: Choosing the Right Counter Fridge

Not sure which counter fridge is the best fit for your business? Here are a few quick tips to help you decide.

Measure Your Space

Double-check the unit's dimensions against your available space, always remembering to account for ventilation clearance at the back and  sides.

Consider Usable Capacity

Look at the 'usable' capacity (in litres), as this gives a more realistic idea of how much you can actually store inside day-to-day.

Check for GN Compatibility

If you use Gastronorm pans, choosing a GN-compatible fridge like this Polar commercial undercounter refrigerator will make your kitchen workflow much smoother.

Know Your Duty Rating

For most professional kitchens, a 'Medium Duty' rating is perfect, designed to handle frequent use in ambient temperatures up to 32°C.

Look at Energy Efficiency

An energy-efficient model might cost a little more upfront, but its lower running costs will save you money on electricity bills in the long run.

See all Refrigerated Prep Counters with Doors

Frequently Asked Questions

Q: What does 1/1 GN compatible mean?

A: It means the interior shelving and  supports are perfectly sized to hold standard 1/1 Gastronorm pans, allowing you to slide them directly from the fridge to your oven or service counter.

Q: What type of plug does the Polar U636 have?

A: It comes fitted with a standard UK 3-pin, 13-amp plug, so you can plug it straight into a normal socket without needing an electrician.

Q: Is this fridge suitable for a very hot kitchen?

A: It's a medium-duty unit with a Climate Class 4 rating, meaning it's designed to operate effectively in ambient temperatures up to 32°C, which covers most professional kitchens.

Q: Are the shelves adjustable?

A: Yes, it comes with two sturdy, adjustable shelves and  two floor protectors, allowing you to easily customise the internal storage space to suit your needs.

Q: How does the automatic defrost feature work?

A: The fridge periodically warms its cooling element just enough to melt any ice that has formed, which then drains away. This keeps it running efficiently without you needing to manually empty and  defrost it.

Q: Is the stainless steel exterior easy to keep clean?

A: Absolutely. The stainless steel construction is designed for the demands of a commercial kitchen, making it durable and  very easy to wipe down and  keep hygienic.

Q: What is the actual storage space inside?

A: While the total capacity is 240 litres, the usable Net Capacity is 201 litres. This is the realistic space available for food storage once you account for shelving and  airflow.

Q: Can the worktop be used for food prep?

A: Yes, the strong stainless steel top is ideal for use as additional counter space for preparation or for placing other small appliances on top.

What Customers Are Saying

"Does exactly what it says on the tin. Solid, reliable, and  keeps temperature perfectly. A great bit of kit for our kitchen."

Mark L – Pub Owner, Manchester

"Really impressed with this fridge. It's surprisingly quiet, easy to clean and  the digital display is a doddle to use. Delivery was quick too!"

Sarah P – Café Manager, York

"Fits perfectly in our small kitchen. The GN compatibility is a huge time-saver for us, we can just slide pans straight in."

Ali K – Takeaway Owner, Birmingham

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The Polar Advantage: Built for Britain's Busiest Kitchens

For years, Polar has been a trusted name in UK commercial kitchens, and  the U636 counter fridge is a perfect example of why. It’s not just about the numbers on a spec sheet; it's about day-in, day-out reliability. This is a unit designed to withstand the relentless pace of a professional environment, from the sturdy stainless steel build to the dependable fan-assisted cooling that protects your stock. Investing in a Polar means fewer worries about equipment failure during peak service and  more confidence in your kitchen's core operations. It represents a smart, long-term choice for businesses that need equipment that works as hard as they do, delivering consistent performance and  value well beyond its initial purchase.

Explore more from Polar

How Fan-Assisted Cooling Keeps Food Safer

Ever noticed how a conventional oven can have hot spots? The same can happen with non-fan fridges. Fan-assisted cooling solves this by actively circulating cold air throughout the entire cabinet. Think of it like a gentle, cold breeze that constantly moves around your food, making sure everything from the salad in the front to the chicken at the back stays at the perfect, safe temperature. The biggest benefit? When you open the door during a busy rush to grab ingredients, the fan helps the fridge get back down to its set temperature in a flash, protecting your stock and  reducing energy waste.

Who Should Buy This?

  • Busy Cafés: Keep milk, creams, and  sandwich fillings perfectly chilled under the counter, right next to your coffee machine.
  • Restaurant Kitchens: A fantastic addition for the prep line, offering quick access to fresh meats, veg, and  sauces.
  • Pubs & Bars: Ideal for storing bottled drinks, mixers, and  garnishes right where your staff need them most.
  • Local Takeaways: Keeps high-turnover items like salads and  prepped ingredients cool within a compact, efficient footprint.
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