*All
in
s
t
alla
tion
s
in
E
ng
la
nd
a
nd
Wal
e
s
m
us
t
b
e
to
L
o
cal Au
t
h
o
r
it
y Bu
i
l
ding
C
ont
r
o
l (LABC)
eit
h
e
r
di
r
e
c
t
ly
o
r
t
hr
o
u
g
h a
C
om
p
etent
P
e
rs
on
s Sch
eme
. A Bu
i
l
ding
R
eg
ula
tion
s C
om
pl
i
a
n
c
e
w
i
ll
t
h
en
b
e i
ssu
ed to t
h
e
cus
tome
r.
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o
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© H
e
a
ting
a
nd
H
ot
wa
te
r I
nd
us
t
ry C
o
u
n
c
i
l (HHIC)
This Commissio
n
i
n
g Ch
e
cklist is to b
e
compl
e
t
e
d i
n
full by th
e
comp
e
t
en
t p
e
rso
n
who commissio
ne
d th
e
boil
e
r as a m
e
a
n
s of d
e
mo
n
strati
n
g
complia
n
c
e
with th
e
appropriat
e
Buildi
n
g R
e
gulatio
n
s a
n
d th
en
ha
n
d
e
d to th
e
custom
e
r to k
ee
p for futur
e
r
e
f
e
r
en
c
e
.
Fa
i
lur
e
to
in
s
t
all a
nd
c
ommi
ss
ion
acc
o
r
ding
to
t
h
e
m
a
n
ufac
t
ur
e
r’s
in
s
t
ruc
tion
s a
nd
c
om
pl
ete
t
h
i
s B
en
ch
m
ark C
ommi
ss
ioning
Ch
e
ckl
i
s
t
w
i
ll
in
val
id
a
te
t
h
e
warra
nt
y. Th
i
s
doe
s
not
aff
e
c
t
t
h
e
cus
tome
r’s s
t
a
t
u
to
ry r
ig
h
t
s.
GAS BOILER SYSTEM COMMISSIONING CHECKLIST
Cus
tome
r
n
a
me
:
T
e
l
e
ph
one
n
u
m
b
e
r:
A
dd
r
e
ss:
B
oi
l
e
r
m
ak
e
a
nd
mode
l:
B
oi
l
e
r s
e
r
i
al
n
u
m
b
e
r:
C
ommi
ss
ioned
by (PRINT NAME):
Gas Saf
e
r
egi
s
te
r
n
u
m
b
e
r:
C
om
pa
n
y
n
a
me
:
T
e
l
e
ph
one
n
u
m
b
e
r:
C
om
pa
n
y a
dd
r
e
ss:
C
ommi
ss
ioning
d
a
te
:
CONTROLS
(
ti
ck
t
h
e
appr
o
pr
i
a
te
b
o
x
e
s)
T
ime
a
nd
tem
p
e
ra
t
ur
e
c
ont
r
o
l
to
h
e
a
ting
R
oom
t
h
e
r
mo
s
t
a
t
a
nd
pr
og
ra
mme
r/
time
r
Pr
og
ra
mm
abl
e
r
oom
t
h
e
r
mo
s
t
a
t
L
o
a
d
/w
e
a
t
h
e
r c
om
p
en
sa
tion
Op
tim
u
m
s
t
ar
t
c
ont
r
o
l
T
ime
a
nd
tem
p
e
ra
t
ur
e
c
ont
r
o
l
to
h
ot
wa
te
r
Cyl
inde
r
t
h
e
r
mo
s
t
a
t
a
nd
pr
og
ra
mme
r/
time
r
C
om
b
in
a
tion
B
oi
l
e
r
H
e
a
ting
z
one
valv
e
s
F
itted
N
ot
r
e
qu
i
r
ed
H
ot
wa
te
r z
one
valv
e
s
F
itted
N
ot
r
e
qu
i
r
ed
Th
e
r
mo
s
t
a
ti
c ra
di
a
to
r valv
e
s
F
itted
N
ot
r
e
qu
i
r
ed
Au
tom
a
ti
c bypass
to
sys
tem
F
itted
N
ot
r
e
qu
i
r
ed
B
oi
l
e
r
inte
rl
o
ck
Pr
o
v
ided
ALL SYSTEMS
’s
in
s
t
ruc
tion
s
Y
e
s
Wha
t
sys
tem
cl
e
a
ne
r was us
ed
?
Wha
t
in
h
i
b
ito
r was us
ed
?
Qua
ntit
y l
it
r
e
s
Y
e
s
N
o
CENTRAL HEATING MODE
me
asur
e
a
nd
r
e
c
o
r
d
:
Gas ra
te
m
³/hr
OR
f
t
³/hr
Bur
ne
r
o
p
e
ra
ting
pr
e
ssur
e
(
i
f appl
i
cabl
e
)
m
bar
OR
Gas
in
l
et
pr
e
ssur
e
m
bar
°C
C
ent
ral h
e
a
ting
r
et
ur
n
tem
p
e
ra
t
ur
e
°C
COMBINATION BOILERS ONLY
Is
t
h
e
in
s
t
alla
tion
in
a har
d
wa
te
r ar
e
a (ab
o
v
e
200pp
m
)?
Y
e
s
N
o
Y
e
s
N
o
DOMESTIC HOT WATER MODE
M
e
asur
e
a
nd
R
e
c
o
r
d
:
Gas ra
te
m
³/hr
OR
f
t
³/hr
Bur
ne
r
o
p
e
ra
ting
pr
e
ssur
e
(a
t
m
ax
im
u
m
ra
te
)
m
bar
OR
Gas
in
l
et
pr
e
ssur
e
a
t
m
ax
im
u
m
ra
te
m
bar
C
o
l
d
wa
te
r
in
l
et
tem
p
e
ra
t
ur
e
°C
H
ot
wa
te
r has b
een
ch
e
ck
ed
a
t
all
o
u
t
l
et
s
Y
e
s
T
em
p
e
ra
t
ur
e
°C
I/
min
CONDENSING BOILERS ONLY
Th
e
c
onden
sa
te
d
ra
in
has b
een
in
s
t
all
ed
in
acc
o
r
d
a
n
c
e
w
it
h
t
h
e
m
a
n
ufac
t
ur
e
r’s
in
s
t
ruc
tion
s a
nd
/
o
r BS5546/BS6798
Y
e
s
ALL INSTALLATIONS
R
e
c
o
r
d
t
h
e
f
o
ll
o
w
ing
:
A
t
m
ax. ra
te
: CO pp
m
AND
CO/CO² Ra
tio
A
t
min
. ra
te
: (wh
e
r
e
p
o
ss
i
bl
e
) CO pp
m
AND
CO/CO² Ra
tio
Th
e
h
e
a
ting
a
nd
h
ot
wa
te
r sys
tem
c
om
pl
ie
s w
it
h
t
h
e
appr
o
pr
i
a
te
Bu
i
l
ding
R
eg
ula
tion
s
Y
e
s
Th
e
b
oi
l
e
r a
nd
ass
o
c
i
a
ted
pr
od
uc
t
s hav
e
b
een
in
s
t
all
ed
a
nd
c
ommi
ss
ioned
in
acc
o
r
d
a
n
c
e
w
it
h
t
h
e
m
a
n
ufac
t
ur
e
r’s
in
s
t
ruc
tion
s
Y
e
s
Th
e
o
p
e
ra
tion
o
f
t
h
e
b
oi
l
e
r a
nd
sys
tem
c
ont
r
o
ls hav
e
b
een
demon
s
t
ra
ted
to
a
nd
u
nde
rs
tood
by
t
h
e
cus
tome
r
Y
e
s
Th
e
m
a
n
ufac
t
ur
e
r’s l
ite
ra
t
ur
e
,
in
clu
ding
B
en
ch
m
ark Ch
e
ckl
i
s
t
a
nd
S
e
rv
i
c
e
R
e
c
o
r
d
, has b
een
e
xpla
ined
a
nd
l
e
f
t
w
it
h
t
h
e
cus
tome
r
Y
e
s
C
ommi
ss
ioning
E
nginee
r’s S
ign
a
t
ur
e
Cus
tome
r’s S
ign
a
t
ur
e
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e
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ting
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o
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