Connection Recommendation and Geometrical Parameters

Опубликовано: 2019-04-10 Дополнено: 2019-04-17

Recommendation on how to connect floor based gas and liquid fuel working low powered boiler. All the necessary sizes and parameters for design purposes are included.

RECOMMENDED CONNECTION SCHEME FOR GAS (GA) OPERATING FLOOR BASED BOILERS WITH LOW POWER LEVEL

connection scheme for gas low powered boilers

PARAMETERS OF GAS OPERATING LOW POWERED BOILERS

NAME		MODEL
	UNIT	BB-150GA	BB-200GA	BB-300GA	BB-400GA
N1-heating supply pipe	DN	G 1	G 1 1/4	G 1 1/4	G 1 1/4
N2-heating return pipe	DN	G 1	G 1 1/4	G 1 1/4	G 1 1/4
N3-hot waterreturn pipe	DN	G 1/2	G 1/2	G 1/2	G 1/2
N4-hot water supply pipe	DN	G 1/2	G 1/2	G 1/2	G 1/2
N5-fuel supply pipe	DN	G 1/2	G 1/2	G 1/2	G 1/2
Н	mm	899	899	899	998
Н1	mm	113	113	113	112
Н2	mm	717	717	717	777
НЗ	mm	450	380	360	425
Н4	mm	700	700	700	765
Н5	mm	195	195	195	195
L	mm	405	456	476	515
Р	mm	580	660	660	718
Р1	mm	180	200	210	235
Р2	mm	135	135	135	135
Р3	mm	600	680	680	740
Ф - chimney nozzle	mm	76	76	76	108

RECOMMENDED CONNECTION SCHEME FOR LIQUID FUEL (FA) OPERATING FLOOR BASED BOILERS WITH LOW POWER LEVEL

connection scheme for liquid fuel low powered boilers

PARAMETERS OF LIQUID FUEL OPERATING LOW POWERED BOILERS

NAME		MODEL
	UNIT	BB-200FA	BB-250FA	BB-350FA	BB-400FA
N1-heating supply pipe	DN	G 1 1/4	G 1 1/4	G 1 1/4	G 1 1/4
N2-heating return pipe	DN	G 1 1/4	G 1 1/4	G 1 1/4	G 1 1/4
N3-hot waterreturn pipe	DN	G 1/2	G 1/2	G 1/2	G 1/2
N4-hot water supply pipe	DN	G 1/2	G 1/2	G 1/2	G 1/2
N5-fuel supply pipe	DN	G 1/2	G 1/2	G 1/2	G 1/2
Н	mm	899	899	899	998
Н1	mm	113	113	113	112
Н2	mm	717	717	717	777
НЗ	mm	450	380	360	425
Н4	mm	700	700	700	765
Н5	mm	195	195	195	195
L	mm	405	456	476	515
Р	mm	580	660	660	718
Р1	mm	180	200	210	235
Р2	mm	135	135	135	135
Р3	mm	600	680	680	740
Ф - chimney nozzle	mm	76	76	76	108