BH Series

The whole machine is made of high-grade stainless steel 430
Auxiliary parts are made of corrosion-resistant stainless steel

Material and protection
The whole machine is made of high-grade stainless steel 430
The auxiliary parts are made of corrosion-resistant stainless steel
The whole machine adopts high protection design, can work in harsh environment

Safety protection
Independent flame monitoring system; multiple temperature control; safety purging
Real-time monitoring of gas pressure to prevent over-pressure detonation
Redundant gas valve design to prevent gas leakage

Operation and maintenance
One machine with two uses, heating in winter and ventilation in summer
Independent module design of components, easy maintenance and low replacement cost

Functional advantages
Axial space heating, providing larger air volume
Support temperature/humidity and circulator signal control
Combustion is taken from outdoor air and flue gas is exhausted to outdoor, suitable for heating places with high environmental requirements
Double circulation heat exchange chamber structure, thermal efficiency up to 90% or more

Model		BH 50 （燃油版本）	BH 50 （天然气版本）	BH 50 （液化气版本）	BH 100 （天然气版本）	BH 100 （液化气版本）
Rated power	[kW]	49,8	50,08	49,98	94,63	97,89
Heat output power	[kW]	44,4	45,08	45,23	85,36	88,30
Thermal efficiency	[ % ]	89	90	90,5	90,2	90,2
Air volume	[ m²/h ]	4100	4100	4100	7500	7500
Temperature rise	a 20°C [ °C ]	50	54	54	53	53
Oil consumption	[ kg/h ]	3,94	-	-	-	-
Natural gas energy consumption	[ m²/h ]	-	4,554	-	8,684	-
Natural gas input pressure	[ mbar ]	-	20	-	20	-
Liquefied gas energy consumption	[ m²/h - kg/h ]	-	-	1,830-3,67	-	3,549-7,12
Liquefied gas input pressure	[ mbar ]	-	-	30/37	-	30/37
Electricity consumption	[W]	750	800	800	1200	1200
Electricity parameters	[ V - ph - Hz ]	230-1-50	230-1-50	230-1-50	230-1-50	230-1-50
Pipe size	[mm]	150	150	150	150	150
Size	[mm]	1379690630	1379690630	1379690630	1781831776	1781831776
Weight	[kg]	75	75	75	135	135