Buderus HSM20/6 User Manual

HS/HSM
6720830121 (2022/07) zz
1
1 2
0010005520-003
1
2
3
0010005521-003
1
3
A
BC
D
E
0010010529-002
H O
2
< 50% glycol
1
HS HSM HS/HSM + MMxxx
HS25/4 s
HS25/6 s
HS25/4
HS25/6
HS32/7,5 HSM15/4
HSM20/6
HSM25/6
HSM32/7,5 HS25/4 HS25/6 HS32/7,5 HSM15/4
HSM20/6
HSM25/6
HSM32/7,5
A 278 364 364 364 364 364 364 364 364 364
B 290 290 290 290 290 290 290 290 290 290
C 190 190 190 190 190 190 190 190 190 190
D Rp 1’’ Rp 1’’ Rp 1 1/4’’ Rp 1’’ Rp 1 1/4’’ Rp 1’’ Rp 1’’ Rp 1 1/4’’ Rp 1’’ Rp 1 1/4’’
E G 1 1/4 G 1 1/4 G 1 1/2 G 1 1/4 G 1 1/2 G 1 1/4 G 1 1/4 G 1 1/2 G 1 1/4 G 1 1/2

Buderus HSM20/6 Specifications

General

Fuel Type	Gas
Output	20 kW
Dimensions (HxWxD)	700 x 400 x 300 mm
Water pressure	1.5 bar
Type	Condensing Boiler
Fuel	Natural Gas
Efficiency	92%

Summary

Important Notes on Installation and Assembly

Safety of Electrical Devices for Domestic Use

Details safety regulations for electrical devices in domestic and similar applications according to EN 60335-1.