RBI Gas boilers - Commissioning Checklist

Finned copper tube gas boilers & water heaters – Boiler Manual
Fi
nne
d
co
pp
er tu
b
e gas
b
o
il
ers
&
water
h
eaters –
B
o
il
er
M
anua
l
41
F
CO
M
BU
STI
O
N
A
N
AL
YSIS
LL
MINIM
U
M
F
IR
I N
G
R
A
TE
A
A
1
00%
F
IR
IN
G
R
A
TE
A
A
GAS PRESSURE AT SUPPLY TEST PORT INCHES WC I NCHES WC
C
O
2
%
%
O
2
%
%
CO
(
PPM
)
PP
M
PPM
NET
S
TA
C
K TEMPERAT
U
R
E
o
F
o
F
MANIFOLD PRESSURE (WC) IN C HE S WC I N C HE S WC
S
A
F
E
TY
T
E
S
T
C
HE
C
K
L
I
ST
F
L
O
W SWITCHE
S
A
IR
S
WIT
CH
FLAME SAFEGUAR
D
L
OW WATER CUT-OFF
H
IGH LIMIT
S
C
O
MMISSIONIN
G
T
H
E
B
O
I
L
E
R
/WA
T
E
R
A
A
H
E
A
TER
A
A
U
NIT CYCLED MINIMUM
O
F 15 TIME
S
T
HE
D
ELTA T
B
ETWEEN THE HEATE
R
IN
-
LET AND
OU
TLET IS CRITICAL T
O
PR
O
P
-
ER FL
O
W
.
BEF
O
RE Y
OU
LEAVE THE
JO
B
-
S
ITE, Y
O
U MUST REC
O
RD THE DELT
A
T
.
T
HIS READING SH
O
ULD N
O
T EXCEED
3
5
o
F
, 19.4
o
C, N
O
R BE L
O
WER THAN 2
0
o
F
,
11
.
1
o
C.
D
ELTA T =
CUSTOMER INSTRUCTE
D
ALL COVERS REPLACE
D
C
UST
O
MER GIVEN MANUA
L
T
ARGET TEMPERAT
U
RE SET PER C
U
ST
O
ME
R
COMMISSIONED BY:
______________________________________
(
SIGNATURE
)
DATE: ___________________________
_
A
DD
I
TI
O
N
AL
N
O
TE
S
A
N
D
C
O
MMENTS
Verify that the piping and controls ensure the boiler return water temperature does NOT drop below 140°F,60°C. Operating
at lower return temperatures is likely to cause condensation in the primary heat exchanger, resulting in corrosion and possible
failure of the heat exchanger.