# Master B230 Direct Fired Oil Heater 65 kW Without Flue Gas

**URL:** https://aio.lv/en/product--master-43132--12680622
**Data updated:** 2026-09-18 04:32 (EEST)
**Category:** Oil Heaters
**Manufacturer:** Master
**Manufacturer code:** 43132
**EAN:** 8053670890398
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2 064.49 €
**Prices and availability valid until:** 2026-10-25 23:59
**Price without VAT (21%):** 1 706.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--master-43132--12680622

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 12.10.2026 | free |
| Courier delivery to door | 15.10.2026 | 53.99 EUR |

## Summary description

Master B230 direct fired oil heater with a heating capacity of 65 kW designed for efficient space heating without flue gas extraction. This powerful unit is ideal for well-ventilated areas such as construction sites, warehouses, and agricultural buildings, providing reliable and fast warmth.

## Long description

The Master B230 Direct Fired Oil Heater is a high-performance heating solution engineered to deliver a substantial heating capacity of 65 kW. Designed for rapid and efficient space warming, this direct fired oil heater operates without flue gas extraction, making it exceptionally effective in environments where high air exchange is present. Built by Master, a trusted name in climate control equipment, the unit ensures dependable operation and robust performance for demanding professional applications.
Advantages
This direct fired oil heater offers high thermal efficiency, ensuring that nearly all generated heat is distributed directly into the target space for fast temperature rises. Its heavy-duty construction is designed to withstand harsh working conditions on construction sites and in industrial environments. The integrated safety features, including photocell flame monitoring and thermal overload protection, ensure safe operation during continuous use. Additionally, the mounted wheels and sturdy handles facilitate easy transport and repositioning across large workspaces.
Suitable for
Drying and heating construction sites and newly plastered walls
Providing temporary or permanent warmth in large warehouses and logistics centers
Heating agricultural buildings, livestock facilities, and greenhouses with high ventilation
Rapidly warming workshops, garages, and industrial manufacturing spaces
When it may not be suitable
This unit is not suitable for enclosed, unventilated indoor spaces, residential rooms, or offices, because direct fired heaters release combustion gases directly into the environment. It should also be avoided in areas where sensitive materials, livestock, or humans are present without a continuous supply of fresh air.
Key specifications
Heating capacity: 65 kW
Air displacement: 3000 m³/h
Fuel type: Diesel or kerosene
Fuel consumption: 5.2 l/h
Power supply: 220-240V / 50Hz
Ignition system: Electronic
How to use
Position the oil heater on a flat, stable, and non-flammable surface in a well-ventilated area away from combustible materials. Connect the unit to a compatible power source and fill the fuel tank with clean diesel or kerosene. Adjust the thermostat to the desired temperature level and switch on the device. The electronic ignition system will automatically start the burner. Ensure that proper ventilation is maintained at all times during operation to allow safe air exchange.
What to consider before purchase
Verify that the intended application area has sufficient ventilation to handle direct combustion emissions
Check the electrical supply requirements to ensure compatibility with the power source
Calculate the required heating capacity based on the volume of the space and ambient temperature
Ensure a reliable supply of approved fuel such as diesel or kerosene
Usage recommendations: Regularly inspect the fuel filter, ignition electrodes, and photocell for cleanliness to maintain optimal operating efficiency. Always allow the unit to complete its cooling cycle before unplugging it from the power source.

## FAQ

### How much does the Master B230 Oil Heater 65 kW cost, and is it available for purchase?

The price is 2,064.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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 12.10.2026 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 B230 Oil Heater 65 kW be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/12680622/70135644_large.webp