Bottle Coolers & Beer Fridges
Ice Cream Displays
Ice Cream Machines
Chest Freezers
Commercial Freezers
Commercial Fridges
Ice Cube Makers and Flakers
Wine Coolers
Bain Maries
Commercial Microwaves
Commercial Sinks
Commercial Ovens
Fryers and Chip Scuttles
Glass and Dishwashers
Pie Warmers & Hot Food Displays
Pizza Ovens
Water Boilers
Bar Supplies
Bowls & Display Baskets
Cash Registers
Chafing Dish Sets & Fuel
Menus & Boards
Table Numbers & Stands
Salt, Pepper & Spice Mills
Crockery
Cutlery
Glassware
Wine Glasses
Bins
Cleaning Chemicals
GreasePak
Janitorial Equipment
Laundry Equipment
Coffee Machines
Juice Dispensers
Juicers
Drink Blenders
Milkshake Blenders
Slush Machines
Water Boilers
Cookware
Gastronorm Containers
Ingredient Bins
Pastry & Baking
Utensils
Pizza Pans & Equipment
Food Storage
Food Transport & Delivery Bags
Folding Furniture
Garden and Outdoor Furniture
High Chairs
Chairs
Tables
33% OFF
Jarvis
Catering SpecialistJarvis 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
Polar
In Stock
Polar AB854 Capillary Tube (1.4x2500mm) for Gastronorm Refrigerator & Freezer Replacement Spare Part (Fits U635)
£13.34
/ exc vat
£16.01/ inc vat
- Genuine OEM Part
- Regulates Refrigerant Flow
- Durable Construction
- Precise Dimensions
Have a quick question about this product?
Ask instantly →
Top Feature Icons
- Genuine Polar PartEnsures perfect fit and performance.
- Restores CoolingFixes inefficient refrigeration cycles.
- Precision EngineeredMeets exact manufacturer specifications.
- Direct ReplacementDesigned for a straightforward swap.
Product Overview
This is a genuine Polar replacement capillary tube, specifically designed for the Polar U635 1300 litre gastronorm refrigerator and freezer. As a critical component for regulating refrigerant flow, it resolves common cooling issues such as temperature fluctuations or a complete failure to cool. Replacing a blocked or damaged tube restores your unit's cooling efficiency and temperature stability, ensuring your stock remains safely chilled.
Technical Specifications
- Brand: Polar
- SKU: AB854
- Compatible Models: U635
- Dimensions: 1.4mm (Diameter) x 2500mm (Length)
- Material: Copper
- Function: Regulates refrigerant flow
- Use: Gastronorm Refrigerator & Freezer Repair
Key Features & Benefits
- Genuine OEM Part — Guarantees compatibility with your Polar U635 unit.
- Regulates Refrigerant Flow — Essential for efficient and consistent cooling performance.
- Durable Construction — Built to withstand the demands of commercial use.
- Precise Dimensions — 1.4mm x 2500mm for correct refrigerant metering.
- Cost-Effective Repair — A smart fix for common refrigeration failures.
Expert Review
Daniel Foster Catering Equipment Maintenance Expert
Expert Review
If your large Polar gastronorm unit isn't getting down to temperature, or the compressor is running constantly without much effect, a blocked capillary tube is a very likely culprit. This part is a direct replacement for the U635. While installation requires a qualified engineer, it’s a standard job that'll get your unit back to its best.
Installation & Maintenance
- Ensure installation by a qualified F-Gas engineer.
- Disconnect all power before starting any repair work.
- Check for system leaks after installation is complete.
- Ensure proper system evacuation before recharging refrigerant.
Frequently Asked Questions
Can I install this capillary tube myself?
No, capillary tube replacement involves handling refrigerant and requires a certified F-Gas engineer to ensure safety and compliance.
How do I know if my capillary tube is faulty?
Symptoms include poor cooling, the unit not reaching temperature, or frost building up in unusual places. A technician can confirm the diagnosis.
Is this the correct part for my Polar U635 freezer?
Yes, the AB854 capillary tube is the specific genuine replacement for the Polar U635 gastronorm refrigerator/freezer.
Did You Know?
- A blocked capillary tube can cause compressor overheating and subsequent failure.
- This part is essential for the expansion phase of the refrigeration cycle.
- Using a genuine Polar part ensures the correct refrigerant metering for your unit.
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?
Don't let a faulty part compromise your kitchen's performance. Restore your unit's cooling power with the genuine Polar AB854 Capillary Tube. Add it to your basket now for a swift repair and reliable service.