Warm
below deck

Complete heating boilers for the marine sector — with burner, controls and spare parts from one supplier, and a marine certificate on request.

Your boiler checklistWhat we need to quote the right unit What we supplyBoilers, burners & spare parts Send your RFQDrop a PDF — no forms

Marine tierT4heating boilers Ferroli Atlas D — cast-iron boiler for an external oil burner

Data sheet

Your boiler checklist

Item	Why we ask
Heat output	Required output in kW — or the make and model of the boiler you are replacing.
Fuel	Light fuel oil, gas or dual-fuel.
Space	Available footprint, height and access for installation.
Application	Vessel type or building — and what the boiler heats.
Certificate	Whether a marine certificate is required, and from which class society or authority.
Delivery	Port, yard or delivery address and the date you need it.

From the stockroom

Accommodation and working spaces need heat and hot water whether the vessel is at sea, at the quay or laid up. For smaller vessels, inland craft and maritime buildings, that often means a complete heating boiler rather than an auxiliary steam plant.

Arne Nielsen A/S supplies complete units from Ferroli, Sime and Intercal, matched with the burner, controls and fuel-system components — and keeps the spare parts on the shelf for the life of the boiler.

Tell us the output, the fuel and the space available. If a marine certificate is required, tell us which one: certificates are available on request, and we confirm what can be supplied for the chosen unit before you order.

“Boiler, burner and spares — one supplier.”

Complete units — boiler, burner and controls matched.
Certificate on request — confirmed for the chosen unit before you order.
Spares for life — kept on the shelf in Denmark.
Delivered worldwide — to port, yard or site.

What we supply

Boilers, burners & spare parts

Heating boilersFerroli, Sime and Intercal floor-standing and wall-hung boilers

Oil burnersRiello, Oilon and Weishaupt burners matched to the boiler

Boiler sparesControl boards, sensors, gaskets and heat-exchanger parts

Fuel pumpsSuntec burner pumps and shaft seals

Oil nozzlesDanfoss and Steinen nozzles

Fuel-oil filtersOventrop filters and deaerators

Expansion vesselsZilmet and Varem expansion vessels

CirculatorsGrundfos and Wilo pumps for heating circuits

Service kitsWear parts for the annual service

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PDF

T4 RFQ

Drop your RFQ, spec or the nameplate of the boiler you are replacing, and add your email. Include output, fuel and any certificate requirement — we reply with a matched unit and quote within one working day.

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Thank you for your response. ✨

Thank you — your RFQ has reached Arne Nielsen A/S. We reply by email with a matched quote.

PDF, JPG or PNG · Please include part numbers or IMPA codes, the delivery port/address and IMO/vessel no. when availablePrefer email? Send it to info@arnenielsen.com

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