Master BLP 73ET – direct gas fired air heaters

Direct gas fired air heaters – electronic

Master gas heaters provide large volumes of instant heat. They are very cost-effective, robust and efficient. Portable gas heaters are best for well-ventilated areas like construction sites, warehouses or factories.

View all of our direct gas fired heaters or browse our full range of commercial heaters that are suitable for multiple applications and environments.

Master BLP 73ET – direct gas fired air heaters	Master BLP 73ET – direct gas fired air heaters
Master BLP 73ET – direct gas fired air heaters	Master BLP 73ET – direct gas fired air heaters
Master BLP 73ET – direct gas fired air heaters	Master BLP 73ET – direct gas fired air heaters
Master BLP 73ET – direct gas fired air heaters	Master BLP 73ET – direct gas fired air heaters
Master BLP 73ET – direct gas fired air heaters	Master BLP 73ET – direct gas fired air heaters
Master BLP 73ET – direct gas fired air heaters	Master BLP 33ET in a greenhouse
Master BLP diagram

Key features

Double electrovalve
The ionisation electrode continuously checks the presence of the flame
Post ventilation
Regulator includes safety valve which stops the gas flow in case of cracks in the gas tube
Motor with thermal protection
Overheat thermostat
Adjustable heat

Product specifications

Specifications	Units	BLP 73ET
Heating power	kW	49-73
Heating power	Btu/h	167,100-249,300
Heating power	kcal/h	42,100-62,800
Pressure	bar	0.75-1.5
Ignition		Electronic
Thermostat control		Analogue or digital
Air flow	m³/h	2,300
Fuel consumption	kg/h	5.02
Power supply	V/Hz	220-240/1ph/50
Electric power	kW	0.23
Rated current	A	1
Product size (l x w x h)	mm	685 x 276 x 444
Box size (l x w x h)	mm	760 x 300 x 510
Net/gross weight	kg	15/17
Pallet	pcs	16

Suitable for

Agriculture
Automotive
Commercial buildings
Construction
Industrial, factories and production
Rental companies
Warehouses and storage