Combi Oven Repairs

Combi Oven Repairs & Servicing

At Walker Catering, we specialise in expert repair and maintenance of commercial combination ovens (combi ovens) across all sectors of the catering industry. Our team of skilled engineers can support both gas and electric models from leading manufacturers including:LincatRationalFalconBluesealElectrolux

We provide a swift breakdown call-out service to restore your equipment to full operation with minimal downtime, and we offer planned preventative optmaintenance (PPM)ions to help prolong the life of your combi oven and reduce the risk of future failures.

Combi Oven Maintenance

Proper maintenance is key to ensuring your combi oven performs reliably and lasts longer. Key areas to focus on include:Managing limescale build-up

Limescale in water connections can block valves and pipes, impair steam generation and cause faults.Regular descaling is essential.Maintain water treatment systems (softeners, filters, cartridges) and check them routinely.Daily cleaning
At the end of each service or shift:Wipe down all interior surfaces.Clean trays and racks thoroughly.Remove food residue that could burn and degrade efficiency.Inspecting & cleaning door sealsThe door seal ensures heat retention and even cooking.

Equipment Supply & PPM Contracts

We also supply new and reconditioned catering equipment and offer tailored Planned Preventative Maintenance contracts. Reliable equipment, serviced regularly, means fewer surprises and smoother operations.

Frequently Asked Questions

What are the most common faults with commercial combi ovens?

Typical issues include:

Temperature inconsistencies often due to faulty thermostats or heating elements)Poor steam generation (blocked steam generator or limescale build-upDoor seal failures leading to heat lossControl-panel faults (unresponsive displays, erratic controlsWater supply problems blocked lines or leaks affecting steam

How often should a combi oven be serviced?

We recommend at least once a year professional service for standard usage. For high-intensity environments (e.g., busy restaurants, large catering kitchens) a bi-annual service may be more appropriate.

Can I perform any basic maintenance myself?

Yes — daily tasks you can handle:

Clean interior and exterior surfaces and remove food residue.Inspect door seals for wear or damage.Descale water systems (or check that your water treatment system is functioning effectivelyAnything more serious (e.g., steam generator fault, heating element failure should be handled by a qualified technician.

My combi oven isn't heating properly — what should I do?

First, check simpler things:

Is the power supply live and circuit breaker OKAre temperature settings correctIf obvious checks are OK but heating remains poor, likely causes include faulty heating elements, thermostats or steam generation system – call for professional inspection.

Is it better to repair or replace a commercial combi oven?

This depends on several factors:

Age of the appliance if over 10 years old, replacement might offer better valueFrequency and cost of past repairsEfficiency of current model newer models often use less energyWe recommend getting a repair quote alongside a replacement cost, and comparing total lifecycle cost (repair + downtime + energy) vs. investment in a new unit.

How can I prevent limescale build-up in my combi oven?

Use of a proper water-softening or filtration system is key. Maintain and check filters and cartridges. Establish a regular descaling schedule as advised by the manufacturer or service provider.