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Your trusted dealer of quality boat components and spares, expert installation, and extensive advice

At JPC, we believe marine supplier services should extend beyond the sale of parts and components. With us, you’ll receive comprehensive guidance and advice with your boat heaters, marine fridges, bow and stern thrusters, and solar panels to help you make the most of your time on the water.

From questions about which system or spare part is the best for your boat to quick and quality repairs of marine components, our proactive team is here to provide you with an approachable, specialist service. We aim to be your first-choice marine systems partner throughout your boating journey, no matter where that takes you in the world.

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Back on the water with no fuss

When system and component problems stop you from enjoying your time docked or out on the waves, it’s important to find a repair service that acts quickly.

At JPC, we provide fast, efficient repairs for Webasto heaters, Isotherm fridges, and Sleipner thrusters. We offer a flat-rate fee of £50 plus VAT for testing and diagnosis. After diagnosing the issue, we’ll provide a repair quote and fix the item before returning it with personalised advice to help keep your boat in top condition.

All repairs are carried out in our Brundall workshop. You can send us the item or arrange a collection for £15.

Enjoy peace of mind on board

With genuine, state-of-the-art parts, you can rest assured that when buying from us, your boat will be equipped with only the best marine systems on the market. We work with and sell from highly esteemed brands, including Webasto, Isotherm, Fischer Panda and Sleipner, each an industry leader for their excellent products that won’t let you down when it matters.

From aircon units to keep you cool on a hot summer’s day on the water to bow and stern thrusters for a seamless mooring experience, we supply everything you need to keep your vessel operational and comfortable.

Stellar advice from a small and experienced team

Each member of JPC has been working with marine systems for their entire lives, meaning every piece of advice and guidance you receive is from someone in the know. Situated on the Riverside Estate in Brundall on the Norfolk Broads, we live and breathe boats, leaving us confident in the comprehensive service we’re able to offer. From pointing you in the right product direction to giving advice on prolonging the life of your boat components, we’re here to help.


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Dedicated service for over a decade

Thanks to our strong relationships with trusted manufacturers, we are able to offer you the best products. After years of working with Webasto, Isotherm, Whisper Power, Sleipner (formerly known as Side-Power), Fischer Panda, and other leading marine system brands, we’ve solidified ourselves as a trusted supplier who will always go the extra mile when it comes to these products. Every piece comes with a genuine manufacturer’s guarantee, so you’re safe in the knowledge that your purchase is covered. We believe in every brand, component and part we sell, but we’ll never push something you don’t need. JPC is built on honesty, and our advice is offered to ensure you walk away with exactly what your boat requires – nothing more, nothing less.

Latest blogs and insights

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Webasto Heater Fault Codes: Complete Troubleshooting Guide & Fixes

23

Jul

Webasto Heater Fault Codes: Complete Troubleshooting Guide & Fixes
On many models of Webasto heaters, the green operating status light gives a fault indication when the heater is not working. If you have a Webasto timer installed, the fault indication may even be shown in the form of a code (F03 for example). These faults can provide useful assistance if you’re having problems warming your boat or camper van.
About the Isotherm Cruise 42 Elegance Fridge

20

Jul

About the Isotherm Cruise 42 Elegance Fridge
If you need a compact, efficient boat fridge that still feels like a proper built-in appliance, the Isotherm Cruise 42 Elegance is a strong candidate. At JPC Direct, we help boat owners choose refrigeration that fits their boat, their space, and their cooling requirements. The Cruise 42 Elegance is the most compact fridge in the Elegance range, designed to fit into locations where a standard fridge may not normally go. This guide explains what it offers, who it suits, and what to check before you choose one.
Bow Thruster Installation: Why Choose the Sleipner SX50 External Thruster?

16

Jul

Thruster Installation_ Why Choose The Sleipner SX50 External Thruster_
Bow Thruster Installation: Why Choose the Sleipner SX50 External Thruster?
Installing a bow thruster is one of the most effective upgrades you can make to improve low-speed manoeuvrability, particularly when docking, navigating marinas or handling your boat in strong winds and tidal conditions. At JPC Direct, we regularly help boat owners find the right thruster for vessels where a conventional tunnel installation simply isn’t practical. For many of these applications, the Sleipner SX50 External Thruster offers an elegant, reliable and cost-effective solution.
Isotherm Cruise Elegance Fridges: A Guide for Boat Owners

09

Jul

Isotherm Cruise Elegance Fridges: A Guide for Boat Owners
If you’re looking for a boat fridge that combines a clean finish, practical storage, and dependable marine performance, the Isotherm Cruise Elegance range is well worth a closer look. At JPC Direct, we help boat owners choose refrigeration that suits the way they use their vessel, without overcomplicating the decision.
Why Choose a Webasto Air Top Heater? The Complete Marine & RV Guide 2026

08

Jul

Why Choose a Webasto Air Top Heater? The Complete Marine & RV Guide 2026
Designed to deliver rapid, quiet, and exceptionally efficient warm air circulation, these independent heating units allow you to extend your boating or touring season deep into the colder winter months. Here is a comprehensive breakdown of how they work, the models available, and why they remain the top choice for boat owners and campervan converters worldwide.
Isotherm Freeline 115 Elegance Marine Fridge: The Ultimate Guide

06

Jul

Isotherm Freeline 115 Elegance Marine Fridge: The Ultimate Guide
The Isotherm Freeline 115 Elegance is a premium, highly efficient compressor fridge engineered specifically for the marine and recreational vehicle (RV) markets. Representing a spacious, wide-layout variation of the bestselling Cruise Elegance range, this 115-litre cabinet fridge maximizes narrow galley spaces while delivering powerful, energy-efficient cooling performance.
Webasto Air Top Heater Guide: Models, Features, and How It Works – 2026 Guide

13

Apr

Webasto Air Top Heater Guide: Models, Features, and How It Works – 2026 Guide
The Webasto Air Top heater is widely regarded as the gold standard for efficient, reliable climate control in marine and motorhome environments. Designed to provide consistent warmth even at high altitudes or in extreme weather, these diesel air heaters offer a compact and quiet alternative to traditional heating systems.
Webasto Heater Repair: 3-Step Guide, Costs & UK Repairs 2026

09

Apr

Webasto Heater Repair: 3-Step Guide, Costs & UK Repairs 2026
JPC Direct provides professional Webasto heater servicing and repairs across the UK with a fixed £50 labour rate and a 3-day guarantee. We are always on the end of the phone or contactable by email to help you resolve any Webasto heater issues. If a repair or service is required, we want to make the whole process as simple as possible. We have a 3-step-plan for making your repair or service a painless process.
Isotherm Fridge Installation – A Step-By-Step Guide

25

Aug

Isotherm Fridge Installation - A Step-By-Step Guide
Isotherm Fridge Installation – A Step-By-Step Guide
A good Isotherm fridge installation starts with choosing the right model, checking the cabinet space, and making sure there is proper ventilation around the compressor. Using the correct mounting frames, where needed, helps create a neat, secure, and efficient installation that works well on board. The Isotherm Power Pack provides an easy solution to connecting to shore power when required.
Bow Thruster Installation: How Much Power Do You Need?

19

Aug

Bow Thruster Installation: How Much Power Do You Need?
As a general guide, the right bow thruster depends on more than just boat length. You should also consider windage, hull shape, weight, and the conditions you usually boat in. A well-matched thruster will give you better control, easier berthing, and a more confident handling experience.
The Fischer Panda 5000i Neo Generator

29

Jul

The Fischer Panda 5000i Neo Generator
If you need dependable onboard power without adding unnecessary noise or bulk, the Fischer Panda 5000i Neo is well worth a closer look. It is designed for boat owners who want efficient, compact marine power with the ability to handle sensitive equipment and heavier starting loads.