Campervan Appliances That Work With Your Build

An undersized leisure battery, a fridge with poor ventilation or a hob placed where there is no safe gas route can force expensive changes later in a conversion. Campervan appliances need to be selected as part of the build, not added once the furniture is already fitted. Their size, power draw, ventilation requirements and service access all affect the layout around them.

For most builds, the right question is not simply which appliance is best. It is which appliance suits the vehicle, the intended trips and the systems you can realistically support. A weekend van with campsite hook-up has different requirements from an off-grid tourer used through a British winter.

Start with the systems behind the appliances

Before choosing a fridge, hob or heater, establish the limits of the electrical, gas and water systems. This gives you a workable specification rather than a collection of products that compete for the same power, cupboard space or ventilation route.

Begin with your expected use. Consider how many people will travel, how long you will stay away from mains power, whether you cook full meals, and whether the van will be used during colder months. Be honest about this stage. A van used mainly for two-night trips does not necessarily need the same battery bank, water capacity or heating output as a full-time conversion.

Electrical capacity is often the deciding factor. A compressor fridge, water pump, lighting, charging points and diesel heater all place demands on the leisure battery. Solar can replace some of that energy during brighter months, while a DC-DC charger can replenish the battery while driving. Neither removes the need to calculate daily consumption properly.

Allow for cable runs, fuses, isolators and access to key components from the outset. Appliances should not be fitted so tightly that a fuse cannot be checked, a hose cannot be replaced or a fridge cannot be removed for servicing.

Campervan appliances for a practical kitchen

The kitchen usually brings together the largest number of systems in the smallest space. A sink, tap, water containers, pump, hob, gas locker and fridge must fit inside or around the furniture without compromising usable storage.

Fridges: capacity is only part of the choice

A 12V compressor fridge is a common choice for campervan use because it can run efficiently from a leisure battery and does not need the van to be level in the way absorption fridges generally do. The trade-off is continuous electrical demand, particularly in warm weather or when the fridge is opened regularly.

Choose capacity around your actual shopping habits. A compact fridge/freezer may be ample for one or two people away for a long weekend. For longer trips, a larger unit can reduce the frequency of food shopping, but it takes valuable cabinet space and increases the need for a capable electrical system.

Ventilation is not optional. The compressor and condenser need space to shed heat, otherwise the fridge works harder and uses more power. Follow the manufacturer’s clearance requirements and avoid boxing the unit into a completely sealed cabinet. Plan a removable trim panel or other sensible route for future removal.

Hobs and cooking equipment

Gas hobs remain practical for many campervan kitchens. They offer controllable heat, work without a large electrical load and suit compact worktops. A single-burner hob can be enough for a simple weekend layout, while a two-burner unit makes daily cooking more realistic without taking up the space of a domestic-style cooker.

Induction cooking is worth considering in vans with substantial battery, inverter and charging capacity. It avoids carrying LPG for cooking, but the electrical demand is significant. A system that handles lights and a fridge comfortably may not have enough inverter capacity or battery reserve for an induction hob.

Position the hob with clearance around it and think about where pans, utensils and food preparation will happen. A good kitchen is not just an appliance mounted in a worktop. It needs a stable work surface, heat-resistant finishes where required and a layout that can be used without blocking the sliding door or walkway.

Sinks, taps and water storage

A sink and tap are straightforward on paper, but the water system needs more thought than the visible fittings suggest. You need fresh-water storage, a waste-water solution, a pump, pipework and a way to drain or clean the system. The installation must also allow access to the pump and connections.

Portable containers are simple and easy to remove for filling and emptying. Fixed tanks offer greater capacity and can keep weight low in the vehicle, but they need secure mounting, proper plumbing and a clear plan for draining. For short trips, smaller removable containers may be the more practical option.

A microswitch tap paired with a submersible pump is a simple arrangement for basic systems. Pressure pumps can offer a more familiar tap feel and suit more complex plumbing, though they require suitable installation and can be noisier. Fit water components where leaks can be spotted quickly rather than beneath permanently sealed furniture.

Heating, hot water and cold-weather use

Heating changes how often a campervan can be used. A well-insulated van with a correctly sized heater is more comfortable on autumn and winter trips, but a heater cannot compensate for poor insulation, untreated metalwork or large uninsulated areas around windows and doors.

Diesel heaters are popular because they draw fuel from a separate tank or the vehicle fuel supply, depending on the installation. They still need an electrical supply for start-up and operation, as well as correctly routed exhaust, combustion air and warm-air ducting. Noise, service access and safe installation routes should be considered before furniture is built around the unit.

Gas heating can suit some layouts, especially where LPG is already used for cooking. It brings its own requirements for gas storage, ventilation and appliance installation. Whichever fuel you choose, use equipment intended for vehicle installation and have gas or combustion systems installed and checked by a competent professional where required.

Hot water is useful, but it is not automatically essential. A cold-water sink is enough for many weekend vans. If you want hot water for washing up or an outdoor shower, assess the extra space, energy use, plumbing and water capacity before committing. A compact system can still add considerable complexity.

Fit appliances in the right build sequence

The usual order of a conversion matters. Sound deadening and thermal insulation are best addressed before wall and ceiling finishes. Windows should be planned before finalising furniture positions. Electrical cables, water pipes, gas routes and heater ducting should be installed before cabinets close off those areas.

Appliances come after the core systems have been designed, but before every panel is permanently fixed. This is the stage to dry-fit the fridge, sink and hob, check door openings and confirm that drawers do not hit appliance fronts. It is much easier to adjust a cabinet aperture before the worktop is cut and sealed.

Keep weight distribution in mind. Batteries, water tanks, fridges and gas bottles are all relatively heavy. Avoid concentrating every heavy component on one side or at the very rear of the van. Secure appliances and tanks to suitable structural points or purpose-designed fixing locations, not just lightweight decorative panels.

Ventilation deserves the same planning as furniture. Fridges need airflow, gas installations require appropriate ventilation, and heaters need correctly routed combustion components. Do not treat vents as an afterthought that can be squeezed into any spare panel.

Buy for serviceability, not just the first install

The neatest-looking installation is not always the best long-term installation. A fridge will eventually need cleaning, a pump may need replacement, and a hose connection may need tightening. Build removable access panels into the design and leave sensible slack in hoses and cables where the manufacturer permits it.

Check dimensions carefully, including the space needed to open doors and remove drawers. Product dimensions alone do not show the full installation footprint. Account for ventilation gaps, pipe bends, cable connections and the thickness of furniture panels.

For builders who want the kitchen and storage layout resolved around their chosen equipment, a made-to-order interior can prevent the usual compromises of adapting standard cabinets after the fact. Next Wave Campers can supply core conversion components alongside bespoke interior solutions, helping keep the appliance, furniture and system layout aligned.

A campervan should not feel finished merely because every appliance has a place. It should remain easy to maintain, safe to use and suited to the trips you actually take. Plan the systems first, fit with access in mind, and the van will work properly long after the first journey.