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MASTER  |  SKU: 4013319  |  Barcode: 8053670890329

Master BV 77 21kW Diesel Indirect Air Heater

€1.237,00 €2.061,80
VAT included. Billing available at checkout.

Satisfied or refunded — 15 days to change your mind

If the product received does not comply with the order or does not meet your expectations, you have the option to request a return within 15 days of delivery, directly from your profile by selecting the order you want to return. 

*NOT valid for VELUX, SCRIGNO And ERMETIKA.

Payments Available

On EmmetiStore You can choose between several secure and flexible payment methods:

  • Cash on delivery: you pay directly to the courier upon receipt.
  • Credit/debit cardWe accept all major cards in complete safety.
  • PayPal: fast and secure, without sharing card details.
  • Bank transfer: ideal for companies and professionals, with advance payment.
  • Payment in installments with Scalapay: divide the amount into 4 interest-free installments.
  • Pay in installments with Klarna: flexible payment solutions, including deferred ones.

Official Guarantee

Official manufacturer's warranty:

all our products are covered by warranty, directly, from the brand.

To get the maximum benefits, We recommend that you register your product on the supplier's website: in many cases you will be able to extend the warranty up to 2 or 3 years.

In-Store Pickup

Why wait when you can receive your products in no time?

Order everything you need online and take advantage of the our fast shipping, both in Italy that in rest of EuropeWe guarantee you maximum flexibility And comfort, to keep your tools always in top condition, without complications.

Currently the collection on site It is only available in Italy, at:

📍 EmmetiStore – Via Torino 168, 10093 Collegno (TO)

🕘 Pickup times:

Monday–Friday: 8:00–18:00

Saturday: 8:00 – 12:00

Remember to bring the order confirmation upon collection.

We look forward to seeing you!

Indirect Diesel Air Heater Master BV 77 21kW: clean hot air without fumes, 36L tank and 19h autonomy for construction sites and events.

Master BV 77 21kW Diesel Indirect Air Heater on EmmetiStore

On EmmetiStore you will find professional and reliable solutions. Master BV 77 It is a high-pressure diesel-fired indirect air heater designed to generate clean, dry, fume-free hot air, ideal for poorly ventilated environments such as shops, event tents, food preparation areas, and exhibition halls.

What is Master BV 77 used for?

The indirect diesel heater The Master BV 77 is used wherever clean, warm air is needed without the risk of smoke contamination: construction sites, events and festivals, industrial warehouses, agricultural facilities, and commercial areas. Thanks to the integrated heat exchanger, combustion gases are expelled outside through a flue pipe, ensuring the air released into the room is completely free of fumes. The option of connecting a flexible hose to the air outlet allows for long-distance heat distribution, further expanding the applications of this portable industrial heater.

Main advantages

  • 100% clean hot air thanks to the heat exchanger with external flue gas exhaust, for safe and fume-free environments.
  • Multi-fuel compatibility with HVO 100 biofuel, diesel and kerosene, to reduce supply times and increase operational flexibility.
  • Electronic flame control system with photocell and diagnostic LED, for constant reliability and rapid diagnosis of any anomalies.
  • Overtemperature and post-ventilation thermostat for safety and controlled cooling after shutdown.

Technical specifications

  • Model: BV 77.
  • Power: 21 kW / 71,700 Btu/h / 18,100 kcal/h.
  • Air flow rate: 1,550 m³/h.
  • Fuel autonomy: 19 h.
  • Fuel consumption: 2 l/h.
  • Thermostat: Analog or digital.
  • Power supply: 220-240 V / 1ph / 50 Hz.
  • Electricity consumption: 0.3 kW.
  • Absorption: 1.5 A.
  • Protection: IP40.
  • Tank capacity: 36 l.
  • Flue pipe (Ø): 120 mm.
  • Air outlet mouth (Ø): 305 mm.
  • Product dimensions (L x W x H): 1130 x 380 x 660 mm.
  • Packaging dimensions (L x W x H): 1200 x 400 x 530 mm.
  • Net / Gross Weight: 33 / 37 kg.
  • Dual voltage: Available.
  • Compatible fuels: Biofuel HVO 100, diesel, kerosene.

Ideal for

  • Heating of construction sites and buildings on large areas and environments with poor ventilation.
  • Heating for events, festivals and tensile structures for temporary installation and continuous use.
  • Industrial, agricultural and commercial applications in the professional and production fields.
  • Rental and logistics thanks to its portability with the included trolley and ease of maintenance.

Accessories supplied

  • 1 Cart: included for heater movement.
  • Three diesel filters: pump filter, suction filter and inlet filter included.
  • Transparent external suction filter: included for visual fuel monitoring.
  • Anti-drip snorkel: Fuel tank vent included.

Why choose this product

The Master BV 77 represents the ideal choice for those who need a hot air heater Reliable and versatile indirect diesel fuel heater. The stainless steel combustion chamber, external fuel pump for easy maintenance, diagnostic LED, and electronic flame control system ensure consistent performance even under the most demanding operating conditions. Compatible with HVO 100 biofuel, diesel, and kerosene, it is suitable for numerous sectors, from construction to industry, from events to agriculture.

Why buy from EmmetiStore

  • Best price always competitive.
  • Official manufacturer's warranty.
  • Shipping fast and safe.
  • Specialized technical assistance.
  • Billing available for companies, technicians and professionals.

Where to Buy It

The Master BV 77 is available from specialist retailers. On EmmetiStore You can purchase it with professional support and immediate availability.

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