Electric 400 V - 9 kW
Integrated thermostat
34 x 42 x 44 cm - 800 m³/h
The portable hot air generator MASTER B 9 IT is a professional three-phase heating system suitable for small to medium industrial and commercial environments or for domestic residences.

Equipped with a robust and high-strength steel structure, the Master B 9 IT stands out for its ability to ventilate air according to summer or winter seasonality, thanks to the presence of an integrated room thermostat and an overheat thermostat that maintains constant operation, preventing the appliance from overheating.


Furthermore, the professional electric heater does not deprive the air of oxygen, nor does it emit fumes, odors, or combustion condensate such as gas or diesel. The use of the Master B 9 IT is therefore also ideal in closed environments or with poor ventilation.
This Master B 9 IT hot air heater is equipped with a manual reset, as well as a practical integrated room thermostat.

MASTER B 9 IT is a hot air generator that heats environments without consuming oxygen, without emitting odors, fumes, or condensate. Highly silent, this Master B9 IT heater generates heat with the possibility of adjusting the power according to needs.
To ensure safe use, the Master B9 IT is equipped with a thermally protected motor and an adjustable overheat thermostat.
Usable both in summer as a fan and in winter as a portable heater, the Master B9 IT is the ideal heater for work environments.
The operating principle of these Master portable hot air generators is based on the utilization of the Joule effect of the current passing through the electric resistances that heat the air sent by an axial fan. In this model, moreover, the heat is adjustable and the device operates with high silence, making it suitable for indoor environments.

The low weight of the generator - about 9 kg - allows for easy transport. These heat generators are characterized by their low noise level, portability, and the use of stainless steel heating elements.
This Master heater is entirely produced in Italy. Made in Italy is synonymous with accuracy and high technical quality.





Master offers the option to extend the product warranty up to 3 years. Visit the dedicated page to check the conditions and register your product.

| Power Supply | 400V |
| Nominal Power | 4.5/9 kW - 3,870/7,740 Kcal/h - 515,350/30,700 BTU/h |
| Air Flow Rate | 800 m³/h |
| Integrated (male) socket on the machine | 16A / 5P |
| Current Draw | 13 A |
| On Position 1 | Off |
| On Position 2 | Fan |
| On Position 3/4 | 4.5 / 9 kW |
| Thermostat | Included |
| Temperature Range | 5-35°C |
| Protection | IP24 |
| Manual Reset | YES |
| Dimensions | 34 x 42 x 44 cm |
| Weight | 9.3 kg |
Our workshop is able to guarantee efficient and professional repairs: speed of intervention, competence and availability are our strengths.
By purchasing from Indors you will also have purchased peace of mind: our Assistance and Repairs Service guarantees quick and timely solutions for any problem thanks to the safe availability of spare parts, your equipment will always be efficient and available within a few days at a low cost. More information
All products sold by Indors are covered by the European legal warranty for lack of conformity pursuant to Articles 128 et seq. of Legislative Decree No. 206/2005. The warranty is valid starting from the date of purchase. Professional users are entitled to a 12-month warranty.
More information
Based on 12 reviews
Excellent product (Translated review)
Excellent material and excellent operation (Translated review)
Outstanding product. Serious, courteous and fast seller. (Translated review)
Excellent fast and accurate (Translated review)
The product is very good. The service of the supplier even better. MAXIMUM efficiency, kindness, punctuality , courtesy and attention to customer needs. I HAD A GREAT TIME! Highly recommended. (Translated review)
Quick delivery, helpful staff professional and competent (Translated review)
Very fast shipping seller ok , stove ok although it does not heat as much as I wanted but maybe I only got the wrong model (Translated review)
OK (Translated review)
Prompt and excellent service. (Translated review)
Well constructed product. Serious and helpful seller. (Translated review)