{{ totalProductsCount }}

In cart {{totalProductsCount}} item(s)

Total:
{{sum | formatAmount}}

Your cart is empty

header-product Master B 300 CED Direct Oil Heater 44 / 88 kW without flue gas exhaust
1,877.99 €

Master B 300 CED Direct Oil Heater 44 / 88 kW without flue gas exhaust

Master B 300 CED Oil Heater 44 / 88 kW Photo 1

New arrival!

Keep track of price changes You keep track of price changes
Watch the price drop

Leave your address - as soon as the price of the product goes down, you'll know about it right away

You keep track of price changes

Master B 300 CED Direct Oil Heater 44 / 88 kW without flue gas exhaust

{{email}}
You keep track of price changes

Master B 300 CED Direct Oil Heater 44 / 88 kW without flue gas exhaust

{{email}}
{{selectedOffer && selectedOffer.price | formatAmount}}

Short description

Master B 300 CED direct oil space heater with a dual heating capacity of 44 kW and 88 kW. Designed for efficient and rapid heating of well-ventilated areas such as construction sites, warehouses, and industrial spaces. Operates without flue gas exhaust, providing high thermal efficiency and reliable performance for demanding professional applications.
Available for order: 3 pcs.
Warranty: 2 Years
SKU: 12682423
free shipment

Cheapest delivery:

Unisend LV

Pick-up points

Unisend LV

Cost

1.99 €

Deliver

{{selectedOffer.parcelStationDeliveryString}}

Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
16.10.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
21.10.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 €
Parcel couriers
Unisend LV / Venipak Pickup LV / Venipak Locker LV / DPD Paku skapis / Omniva LV / Latvijas Pasts pakomāts / Latvijas Pasts nodaļa
21.10.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.99 €
0 credit

pay in 3 equal parts

today

0 €

afterward

3 mth. х 626 €

overpayment

0 €

All payment Methods:
Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities
36 months installment: from 52.17 euros per month
Leasing for legal entities: from 65.35 euros per month
Together cheaper
{{product.price | formatAmount}}
{{product.title}}
{{productBundle.reference.specialPrice | formatAmount}}
{{productBundle.title}}
{{productBundlePreviousPrice | formatAmount}}
{{productBundleSpecialPrice | formatAmount}}

You saving {{productBundleYouSave | formatAmount}}

Product information

Description

The Master B 300 CED Direct Oil Heater is a powerful and reliable direct-fired space heating solution engineered for demanding professional environments. Featuring a dual heating capacity of 44 kW and 88 kW, this unit delivers rapid and efficient warmth to spaces requiring high thermal output. Operating without a flue gas exhaust, it achieves maximum thermal efficiency by releasing all generated heat directly into the area, making it an effective choice for maintaining comfortable working temperatures in large, open-volume environments.

Advantages

This direct oil heater stands out for its high thermal efficiency and powerful performance, ensuring that large spaces are heated quickly and uniformly. The dual heating capacity allows users to adjust the output level according to specific heating demands, optimizing fuel consumption and operational control. Its robust construction is designed to withstand the rigorous conditions of professional job sites and industrial workspaces, providing dependable operation over extended periods.

Suitable for

  • Heating well-ventilated construction sites and building areas during interior finishing
  • Warming up large warehouses, logistics centers, and industrial halls
  • Providing temporary or emergency heating for agricultural buildings and livestock facilities
  • Drying out damp or newly plastered spaces when used in combination with adequate ventilation

When it may not be suitable

This appliance is not suitable for use in enclosed, unventilated spaces or residential living areas due to the absence of a flue gas exhaust system, as combustion products are released directly into the heated environment. It should also be avoided in areas where sensitive materials, paints, or chemicals could be adversely affected by direct heat and combustion byproducts.

Key specifications

  • Dual heating capacity options of 44 kW and 88 kW
  • Direct oil-fired heating mechanism without flue gas exhaust
  • High thermal efficiency for rapid space warming
  • Designed for professional and industrial applications

How to use

Before operation, ensure that the heating unit is placed on a stable, level, and non-flammable surface within a well-ventilated area. Connect the heater to a compatible power source and fuel supply as specified in the manufacturer guidelines. Set the desired heating capacity to 44 kW or 88 kW based on the environmental conditions and heating requirements. Monitor the unit regularly during operation and ensure adequate fresh air intake is maintained at all times.

What to consider before purchase

  • Verify that the intended operating location has sufficient ventilation to support a direct-fired heater without flue gas exhaust
  • Confirm access to a reliable fuel supply and compatible electrical power source
  • Assess the required heating capacity to ensure the 44 kW and 88 kW output levels match your spatial needs

Usage recommendations

Always adhere to local safety regulations regarding fuel storage and fire prevention, ensure continuous fresh air exchange in the heated space during operation, and never leave the unit unattended while running.

Description

Machine translation. Load original

Similar products

{{product.title}}
Show details Hide details

{{highlightedFeature.featureTitle}}:

{{getProductFeatureValueById(product, highlightedFeature.featureId)}}

{{product.price | formatAmount}}

Product comparison

Comparing Master B 300 CED Direct Oil Heater 44 / 88 kW without flue gas exhaust and NEO tools 90-086-1 Diesel Space Heater with Exhaust Gas Drainage 20kW helps evaluate two diesel-powered space heaters designed for professional environments such as construction sites and warehouses. The primary distinction lies in heating capacity and exhaust management: the Master model offers dual high-capacity heating without flue gas extraction, whereas the NEO tools alternative delivers lower power paired with a dedicated exhaust gas drainage system.

⚙️ The table below compares the key specifications of the devices, including heating type, thermal output, exhaust handling, and their practical significance.

ParameterMaster B 300 CEDNEO tools 90-086-1Practical conclusion
BrandMasterNEO toolsBoth models are built for professional and demanding application scenarios.
Heating typeDirect heating without flue gas exhaustHeating with exhaust gas drainageMaster provides high thermal efficiency in well-ventilated areas, while NEO tools safely extracts combustion fumes outside.
Heating capacity44 kW / 88 kW (dual capacity)20 kWMaster is substantially more powerful and suited for much larger spaces compared to the lower capacity of NEO tools.

◎ The table below outlines which product is more suitable for various user needs and operational scenarios.

Use caseRecommended productWhy
High-capacity heating for large construction sites and warehousesMaster B 300 CEDDelivers up to 88 kW of power for rapid and efficient heating in spacious, well-ventilated areas.
Ventilated space heating requiring fume extractionNEO tools 90-086-1Provides a 20 kW output combined with a built-in exhaust gas drainage system.

Master B 300 CED differs from NEO tools 90-086-1 by offering significantly higher thermal output and a direct-heating design without exhaust extraction. It is best suited for users requiring intense, rapid heating across large, well-ventilated professional spaces. A buyer may prefer Master for maximum heating performance, or choose the alternative when lower capacity and active fume extraction are needed.

Might be useful
{{product.manufacturerName}}
{{product.categoryName}}
{{product.title}}
{{product.specialPrice}}
{{product.price}}

Customer reviews

Customer questions

FAQ

How much does the Master B 300 CED Oil Heater 44 / 88 kW cost, and is it available for purchase?

The price is 1,877.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 16.10.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

Can Master B 300 CED Oil Heater 44 / 88 kW be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. We work with leading banks and leasing companies in Latvia, allowing you to make your purchase on convenient terms — with a minimal down payment and a repayment period from 3 to 36 months. You can apply for credit or installments for the Master B 300 CED Oil Heater 44 / 88 kW online, and the application process is as simple as possible:
  • Select the product on the website and add it to your cart;
  • When placing your order, choose the payment method “Installments”;
  • Fill in the required details for the lending partner;
  • Receive a decision within a few minutes.
For more information about available payment options, interest-free installment terms, and credit conditions in Latvia, please visit the Payment page.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All Master products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Master service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
shipping
Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
payment
Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
warranty
Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.