Caravan Fridge Repairs

Fresh Food, Cold Drinks, Happy Holidays.

Expert Repairs to Keep Your Fridge Running

A reliable fridge is one of the most important appliances in your caravan, playing a key role in keeping food fresh, drinks cold, and your trips comfortable and enjoyable. When your caravan fridge starts to underperform or stops working altogether, it can quickly impact your travel plans. Whether the fridge isn’t cooling properly, fails to operate on gas or electric, or shows intermittent faults, professional caravan fridge repairs ensure the issue is diagnosed and resolved correctly.

Caravan fridges are designed to operate on multiple power sources, including mains electric, leisure battery (12V), and gas, making them more complex than household fridges. Problems can arise from a wide range of issues, such as faulty heating elements, control boards, burners, or ventilation systems. Without expert attention, these faults can worsen over time or lead to safety concerns, particularly when gas operation is affected.

Our specialist caravan fridge repair service focuses on accurate fault-finding and dependable repairs, restoring your fridge to full working order wherever possible. We take the time to identify the root cause of the problem, explain the issue clearly, and carry out repairs using quality parts and proven methods. Whether you’re preparing for an upcoming holiday or dealing with a fridge failure during the season, we’re here to help keep your caravan fully functional and ready for the road.

WORKSHOP PRICE PROMISE.

Enjoy peace of mind knowing you’re getting the best value on quality repairs.

If you’ve been offered a better like-for-like quote for the same reliable solution, let us know — we’ll match it.

Common Caravan Fridge Problems We Repair

Fridge not cooling or cooling unevenly
Fridge works on electric but not on gas (or vice versa)
Faulty igniters or burners
Failed heating elements or thermostats
Poor ventilation affecting cooling performance
Control panel or power supply faults

What Causes My Fridge To Break?

Power supply faults, such as blown fuses, loose wiring, or issues with the leisure battery or mains connection
Heating element failure, which can prevent the fridge from cooling on electric
Gas system problems, including blocked burners, faulty igniters, or poor gas pressure
Ventilation issues, where blocked external vents restrict airflow and reduce cooling efficiency
Thermostat or control board faults, causing inconsistent or no cooling
Fridge not being level, which can affect absorption fridge performance
General wear and tear, especially in older caravan fridges
Extended periods of non-use, which can lead to internal components deteriorating

Why Us?

At Granthams, we specialise in professional caravan fridge repairs, providing reliable solutions to get your appliance working efficiently again. We understand how essential a fully functioning fridge is to your caravan experience, which is why we take the time to accurately diagnose faults and clearly explain what’s required before any work begins. You’ll always know what the issue is, how it will be fixed, and why the repair is necessary.

Our workshop is fully equipped with modern diagnostic equipment, and our engineers are trained to work on caravan fridges across gas, electric, and 12V systems. As an NCC Approved Workshop Scheme certified repair centre, all work is carried out to the highest industry standards, ensuring safety, quality, and long-term reliability.

Customer satisfaction is at the heart of everything we do. Our strong reputation and five-star reviews reflect our commitment to honest advice, professional workmanship, and a customer-first approach. We aim to minimise disruption and get you back to enjoying your caravan as quickly as possible.

Wherever possible, we focus on cost-effective repairs rather than unnecessary replacements, giving you the best value without compromising on quality. We’re also approved to carry out insurance-related repairs and can deal directly with your insurer to make the process straightforward and stress-free.

Choose Granthams for your caravan fridge repairs and benefit from expert knowledge, clear communication, and a smooth, hassle-free service from start to finish.

Warranty work?

Have you bought a caravan that is under warranty either with us or with the manufacturer? Well we are an approved warranty centre for Adria, Bailey, Coachman, KNAUS, Swift and WEINSBERG but it doesn’t stop there.

We also can carry out warranty claims on MB&G and other warranty companies.

Caravan Fridge Fault Finder

Things to Check Before Bringing Your Caravan to Us

Before booking your caravan fridge in for repair, there are a few simple checks you can carry out. These may help identify minor issues or rule out common causes and could save you time and unnecessary repair costs.

1. Check the Power Supply

Ensure the caravan is connected to mains power and the RCD hasn’t tripped
Check the leisure battery is charged and switched on
Inspect the fridge fuse in the caravan’s fuse box
Confirm the fridge is set to the correct power mode (12V, electric, or gas)

2. Test All Operating Modes

Try running the fridge on mains electric, 12V, and gas
Note whether the fridge works on one power source but not others
If it cools on electric but not gas (or vice versa), this helps pinpoint the fault

3. Make Sure the Caravan Is Level

Absorption fridges require the caravan to be level to operate efficiently
Being off-level can cause poor cooling or permanent damage if left for long periods

4. Check External Ventilation

Inspect the exterior fridge vents for blockages such as leaves, dirt, or debris
Ensure winter vent covers have been removed if temperatures allow
Poor airflow can seriously affect cooling performance

5. Inspect the Control Panel

Check for error codes or warning lights
Ensure the thermostat isn’t set too low or turned off
Reset the fridge if your model allows

6. Allow Enough Cooling Time

Caravan fridges can take 6–12 hours to cool properly
Pre-cool the fridge on mains power before loading food
Avoid overfilling, which restricts air circulation

7. Check Gas Supply (If Using Gas Mode)

Ensure the gas bottle is turned on and not empty
Check the regulator hasn’t tripped
Confirm other gas appliances are working
Listen for ignition clicking or flame failure warnings

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When to Bring Your Caravan to Us

You should book your caravan fridge in for professional repair if:

The fridge fails to cool on all power sources
It only works on one mode
You notice unusual smells, noises, or error codes
The fridge repeatedly cuts out
There are signs of gas-related issues or safety concerns

Our experienced technicians will carry out a full diagnostic check to identify the fault accurately and carry out safe, reliable repairs using the correct parts and procedures.

If you’re unsure or would rather have peace of mind, contact us and we’ll be happy to advise or book your caravan fridge in for inspection.

FAQs

How long does a caravan fridge take to get cold?

Caravan fridges can take between 6–12 hours to reach optimal temperature. Pre-cooling on mains power is recommended before loading food.

Can my repair be covered under warranty or insurance?

Yes – in many cases, caravan fridge repairs can be covered either under manufacturer warranty or insurance, depending on the nature of the fault. If you’re unsure whether your repair is covered, contact us with your warranty or policy details, and we’ll guide you through the next steps.

Do you repair fridges that run on gas, electric, and 12V?

Yes. We repair caravan fridges operating on all power sources, including mains electric, leisure battery (12V), and gas systems.

How long does caravan fridge repair take?

Repair times vary depending on the fault. Minor repairs can often be completed quickly, while more complex issues may take longer.

Do you repair all caravan fridge brands?

We work on most major caravan fridge brands and models such as Dometic or Thetford. If you’re unsure, contact us and we’ll be happy to advise.

Why does my fridge work on electric but not on gas (or vice versa)?

This usually indicates a fault with the specific power system, such as a failed heating element, igniter, burner, or gas supply issue.

Should I turn my fridge off when travelling?

Most modern caravan fridges are designed to operate safely while travelling, but this depends on the power source and manufacturer guidance.

Can poor leveling permanently damage a caravan fridge?

Yes. Operating an absorption fridge while significantly unlevel for long periods can cause internal damage.

Why does my fridge keep cutting out?

This may be due to unstable power supply, faulty wiring, thermostat issues, or gas ignition problems that cause the fridge to shut down for safety reasons.

Can you repair fridges that won’t light on gas?

Yes. Common causes include faulty igniters, blocked burners, or gas supply issues, all of which we can diagnose and repair.

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