Master BLP 73ET – Direct Gas Heater

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The BLP ET range are direct gas fired air heaters, with electronic ignition.

Master gas heaters provide large volumes of instant heat. They are very cost-effective, robust and efficient. Portable gas heaters are best suited for well-ventilated areas, which is a consideration for some highly-controlled grow-environments.

Master heaters are plug and play: they do not need installation. They are portable, can warm up very quickly, and can be controlled by a remote thermostat. Master heaters are designed to minimise environmental impact, they are robust and designed to last many years. Spare parts are also available for at least 10 years, increasing life expectancy. Master offers a 3-year warranty on all products for peace of mind. 



  • Greenhouses and nurseries
  • Commercial grow operations
  • Grow-rooms
  • Controlled environment agriculture (CEA) facilities
  • Vertical farming
  • Indoor farming
  • Urban farming



  • Electronic ignition
  • Double electrovalve
  • The ionization electrode continuously checks the presence of the flame
  • Optional room thermostat
  • Post ventilation
  • BLP 103ET trolley included
  • Regulator includes safety valve which stops the gas flow in case of cracks in the gas tube
  • Regulator and gas hose included
  • Motor with thermal protection
  • Overheat thermostat
  • Adjustable heat
  • Strong and long lasting construction
  • Easy maintenance




BLP 33 BLP 53 BLP 73 BLP 103ET
Heating power kW 18-33 36-53 49-73 57-103
Heating power Btu/h 61,500-112,800 123,000-181,000 167,100-249,300 194,500-351,700
Heating power kcal/h 15,500-28,400 31,000-45,600 42,100-62,800 49,000-88,600
Pressure bar 0.75-1.5 0.75-1.5 0.75-1.5 0.75-2.0
Ignition Electronic Electronic Electronic Electronic
Thermostat control Analogue or digital Analogue or digital Analogue or digital Analogue or digital
Air flow m³/h 1000 1450 2300 3260
Fuel consumption kg/h 2.4 3.78 5.02 6.66
Power supply V/Hz 220-240/1ph/50 220-240/1ph/50 220-240/1ph/50 220-240/1ph/50
Electric power kW 0.074 0.126 0.23 0.23
Rated current A 0.32 0.55 1 1
Product size (l x w x h) mm 552 x 220 x 342 605 x 276 x 444 685 x 276 x 444 895 x 324 x 624
Box size (l x w x h) mm 600 x 250 x 360 680 x 300 x 510 760 x 300 x 510 940 x 390 x 620
Net/gross weight kg 7.5/9 13/15 15/17 22.3/27.5
Pallet pcs 36 16 16 6
Included in the box Regulator and gas hose Regulator and gas hose Regulator and gas hose Regulator and gas hose



Real Industry Expertise

Don't be surprised to see the odd PhD knocking around our office. When you work with Vertikit you are choosing actual leaders of the field. We've got years of research experience and practical project knowledge to share.

Our Unique Approach

With our level of experience comes the ability to be really creative when it comes to product choices. Our curated product catalogue comes from the world's best suppliers of the specific technologies you need to succeed, regardless of whether they are farm-specific.


Why Choose Vertikit?

Why Choose Vertikit?

Prepared for anything. Our collective history of working with both growers and industry means that whatever the size or complexity of your operation we'll have you growing in no time.

No bias and no bull. You'll always get a straight answer from our team on your best options, regardless of manufacturer.

Vertikit source from many industries, we love to mix and match the best tech from a wide range of innovators from around the globe (yes, globe - we're scientists remember).