Non-Pressure Boiler

An expansion tank is attached to the main body and no pressure is applied to the internal area of the main body of this non-pressure pipe boiler. It supports operation without a license or inspection.

	The heat exchange inside the pipeline achieves indirect heat exchange and supplies clean hot water at all times.

	The water quality is consistent at all times. It has no scale or oxygen and prevents corrosion. It has a semi-permanent life cycle.

	The large capacity water boiler allows you to install the heat exchanger outside the main body to facilitate a supply of hot water.

	Depending on usage, it is classified as a one-circuit hot bath boiler and a two-circuit heating and hot bath boiler.

Model	B&B-ZM	50	60	80	100	120	150	200	250	300	350	400
Rated evaporation	10³kcal/hr	500	600	800	1000	1200	1500	2000	2500	3000	3500	4000
Efficiency		11.3	12.5	13.8	16.9	18.7	36	42	48	53	67	72
Fuel con- sumption	B/C	/hr	65	78	104	130	156	182	243	304	364	425	486
LNG	N/hr	60	72	96	120	144	162	216	270	325	379	433
Fuel	B/C	A	20	20	20	20	20	20	20	25	25	25	25
LNG	A	25	25	40	40	40	40	40	50	50	50	50
Outlet gas duct	mm	200x300	200x300	250x300	250x350	280x400	300x400	300x450	350x450	350x500	400x600	450x600
Chimney	mm	300	300	350	430	430	460	550	580	610	680	750
Installa- tion exterior	Width	mm	1700	1700	1850	1850	2000	2000	2100	2100	2150	2200	2240
Depth	mm	3200	3250	3500	4000	4200	4350	4450	4830	4830	5300	5565
Height	mm	1900	1900	2100	2150	2200	2400	2500	2600	2600	2700	2700
For heating	Structure
Max pressure	kg/	10
Thermal capacity	10³kcal/hr	500	600	800	1000	1200	1500	2000	2500	3000	3500	4000
Fluid amount	/hr	50	60	80	100	120	150	200	250	300	350	400
Diameter of the heating inlet and outlet	A	80	80	100	100	125	125	125	150	150	150	150
	Structure
Max pressure	kg/	10
Thermal capacity	10³kcal/hr	500	600	800	1000	1200	1500	2000	2500	3000	3500	4000
Fluid amount	/hr	8.3	10	13.3	16.7	20	25	33.3	41.7

Non-Pressure Boiler

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