Jaki dom ogrzeje kocioł MOCEK OXYPELL Slim 12 kW?

Według producenta do ok. 150 m² powierzchni grzewczej. Ostateczny dobór mocy zależy od ocieplenia budynku — doradca MOCEK pomoże policzyć zapotrzebowanie na ciepło.

Czy kocioł MOCEK OXYPELL Slim 12 kW kwalifikuje się do programu Czyste Powietrze?

Tak. Kocioł ma 5 klasę normy PN-EN 303-5, spełnia wymagania Ecodesign i jest na liście ZUM pod numerem KB-903581 — to warunki dofinansowania urządzeń grzewczych w programie Czyste Powietrze.

Jakim paliwem pali się w tym kotle?

Wyłącznie pelletem drzewnym. Najlepiej sprawdza się pellet z certyfikatem ENplus A1 o średnicy 6 mm — suchy i z małą ilością popiołu.

Jaki palnik i sterownik ma kocioł?

Palnik OXYPELL® czyszczony automatycznie podczas pracy oraz sterownik IRYD 620 Pellet, który steruje rozpalaniem, podawaniem paliwa, nadmuchem, pompami c.o. i c.w.u. oraz wygaszaniem.

Czym różni się wersja Slim?

Zasobnik pelletu jest umieszczony na górze kotła, a nie z boku, więc kocioł zajmuje mniej miejsca w kotłowni.

Jaka jest gwarancja na kocioł?

60 miesięcy na szczelność kotła i 24 miesiące na elektronikę.

MOCEKO OXYPELL pellet boiler with a top hopper, view from the left side at 45 degrees

MOCEKO OXYPELL pellet boiler with top hopper, right-side view at 45 degrees

MOCEKO OXYPELL pellet boiler with top hopper, rear view

MOCEKO OXYPELL pellet boiler with top hopper

Internal cross-section of the MOCEKO OXYPELL boiler

Pellet boilers, OXYPELL®

MOCEKO OXYPELL Slim 12kW pellet boiler

13 900,00 zł

Availability: 999 in stock

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SKU: OXYPELL12G Categories: Pellet boilers, OXYPELL® Brand: MOCEK

The MOCEK OXYPELL Slim 12 kW is an automatic pellet boiler in the Slim version, with the pellet hopper on top to save space in the boiler room, designed for a home of up to approx. 150 m². Class 5, Ecodesign, energy class A+, ZUM list (KB-903581) — eligible for the Clean Air programme.

CONTACT
Sales: +48 509 062 864
Technical support: +48 509 798 979
Service: +48 509 062 849

ZUM list: KB-903581

Product information sheet Rating plate Dimensions

The MOCEK OXYPELL^® Slim pellet boiler with a top hopper is an excellent choice for smaller homes, where every square metre counts. Placing the fuel hopper on top of the unit made it possible to achieve an exceptionally slim and space-saving design that fits easily into a small boiler room. Despite its compact size, the boiler delivers high efficiency and economical, maintenance-free operation.

The MOCEK OXYPELL^® Slim model is EcoDesign certified and keeps dust emissions below 20 mg/m³, meeting Class 5 requirements. This clean combustion process translates into real benefits – the unit qualifies for higher subsidies under the "Clean Air" programme, and its A+ energy class confirms its excellent efficiency.

MOCEK OXYPELL^® Slim pellet boilers are built around a proven top-channel heat exchanger, with the convection channels located in the upper part of the unit. The simple, refined design ensures stable, reliable operation and compliance with the most demanding industry standards.

✅ Heating area: up to 150 m²*
✅ Class: 5 (highest)
✅ Fuel: Wood pellets
✅ Warranty: 5 years (60 months on boiler tightness, 24 months on electronics)

At the heart of this boiler is the patented OXYPELL pellet burner, responsible for high efficiency and clean combustion. Discover the other models in the shop – OXYPELL series pellet boilers.

*depending on the building's level of thermal insulation

Unit weight	300 kg
Overall dimensions (L × W × H)	73 × 56 × 146 cm
ZUM list	KB-903581
Certificate	Class 5 (PN-EN 303-5:2012), EcoDesign (Directive 2009/125/EC)
Power	12 kW
Fuel type	Wood pellets
Energy class	A+
Brand	MOCEK
Dimensions	Boiler width (B): 450 mm, Total width (B1): 560 mm, Depth (C): 730 mm, Total height (H): 1460 mm, Body height (A): 980 mm
Flue diameter	160 mm
Burner	OXYPELL®
Controller	IRYD 620 Pellet

Manufacturer: MOCEK SPÓŁKA JAWNA
MOCEK
Kowalew, ul. Kościelna 13, 63-300 Pleszew, Poland
biuro@kotly-mocek.pl · +48 509 798 979 · https://kotly-mocek.pl
Product identifier: MOCEKO OXYPELL Slim 12kW pellet boiler
GTIN: 5908062946371 · SKU: OXYPELL12G

Warning

Installation and first start-up only by a licensed installerIn accordance with the installation and operating manual. This is also a condition of the warranty.
A working chimney flue and boiler room ventilation are requiredRisk of carbon monoxide poisoning. A CO detector is recommended in the room with the boiler.
The installation must have the required safety devicesA safety valve and an expansion vessel, and in a closed system, protection against excess temperature.
Only the fuel specified in the manualBurning waste is prohibited — it voids the Class 5 rating and the warranty, and is harmful to health.
Hot surfaces and moving feeder partsDo not open during operation. Before cleaning, shut down the boiler and disconnect the power supply.
To be operated by adults onlyThe appliance is not intended to be operated by children or untrained persons.

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Technical specifications

Parameter	Value
ZUM list	KB-903581
Certificate	Class 5 (PN-EN 303-5:2012) \| EcoDesign (Directive 2009/125/EC)
Power	12 kW
Fuel type	Wood pellets
Energy class	A+
Brand	MOCEK
Dimensions	Boiler width (B): 450 mm \| Total width (B1): 560 mm \| Depth (C): 730 mm \| Total height (H): 1460 mm \| Body height (A): 980 mm
Flue diameter	160 mm
Burner	OXYPELL®
Controller	IRYD 620 Pellet

FAQ

What size of home will the MOCEK OXYPELL Slim 12 kW boiler heat?

According to the manufacturer, up to approx. 150 m² of heated area. The final choice of output depends on the building's insulation — a MOCEK advisor will help you calculate the heat demand.

Is the MOCEK OXYPELL Slim 12 kW boiler eligible for the Clean Air program?

Yes. The boiler meets Class 5 of the PN-EN 303-5 standard, complies with Ecodesign requirements and is listed on the ZUM list under number KB-903581 — these are the conditions for heating device subsidies under the Clean Air program.

What fuel does this boiler burn?

Wood pellets only. The best results come from ENplus A1 certified pellets with a 6 mm diameter — dry and low in ash.

What burner and controller does the boiler have?

The OXYPELL® burner, cleaned automatically during operation, and the IRYD 620 Pellet controller, which manages ignition, fuel feeding, the blower, the central heating and domestic hot water pumps, and shutdown.

How does the Slim version differ?

The pellet hopper is located on top of the boiler rather than at the side, so the boiler takes up less space in the boiler room.

What is the flue diameter?

160 mm.

What warranty does the boiler come with?

60 months of warranty on the boiler's tightness and 24 months on the electronics.