Gas Boiler; Components: Gas Boiler - Daikin Altherma H Hybrid EJHA04AAV3 Installer's Reference Manual

18 | Technical data

18.2 Gas boiler

18.2.1 Components: Gas boiler

Installer reference guide
230
m
j
k
d
r
e
h
p
i
o
n
q
a Space heating pump
b Gas valve
c Boiler control panel
d Sensor S1 (in)
e Sensor S2 (out)
f Fan
g Flow sensor
h Space heating pressure sensor
i Mains lead 230 V AC with earthed plug
j Manual air bleed
k Sight glass
l Air supply cap (use ONLY in case of twin pipe flue system)
m Flue pipe adapter (use ONLY with the accompanying elbow in flue sets)
n Connection block/terminal strip X4
o Condensate drain pan
p Domestic hot water sensor S3
q Condensate S3
r Heat exchanger
s Operating panel and read-out
t Ionisation/ignition electrode
u Position of data plate
Bottom view
a b c d e
l
t
f
b
g
a
u
c
s
EJHA04AAV3 + EHY2KOMB28+32AA
Daikin Altherma H Hybrid
4P531180-1D – 2025.03