
CALL
OUT DESCRIPTION 302B 402B 502B 652B 752B 902B
B BURNER ASSEMBLY
1-B Burner Ass
F227900F127900F027900F917900F817900F717900srenruB/w
2-B Burner Mountin
Ass
009723F 009724F 009725F 009726F 009727F 009728F
F244700F244700F244700F244700F244700F244700renruBB-3
F344700F344700F344700F344700F344700F344700tek
saGlaeSB-4
5-B Manifold U
F544700F444700F444700F444700A/NA/Nre
F154700F054700F944700F844700F744700F644700rewoLdlofinaMB-6
7-B Manifold Lower S
A/NA/NA/NA/NF719800F029800til
81/41415351/41415331/41415301/4141538/4141536/414153mm9.1l
arutaNecifirOrenruBB-8
Burner Orifice Natural #44
Low Gas Press.
351640/6 351640/8 351640/10 351640/13 351640/15 351640/18
Burner Orifice Pro
81/24415351/24415331/24415301/2441538/2441536/24415375#ena
SLORTNOCC
1-C Manual Reset Ad
ustible Hi
h Limit 240°F Max 007144F 007144F 007144F 007144F 007144F 007144F
Manual Reset Ad
ustible Hi
h Limit 200°F Max 008081F 008081F 008081F 008081F 008081F 008081F
Manual Reset Ad
ustible Hi
h Limit 180°F Max 009554F 009554F 009554F 009554F 009554F 009554F
2-C Auto Reset Ad
ustible Hi
h Limit 240°F Max 007141F 007141F 007141F 007141F 007141F 007141F
Auto Reset Ad
ustible Hi
h Limit 180°F Max 006445F 006445F 006445F 006445F 006445F 006445F
Auto Reset Ad
ustible Hi
h Limit 200°F Max 012546F 012546F 012546F 012546F 012546F 012546F
5-C Remote A
uastat
Tankstat
B-2
007148F 007148F 007148F 007148F 007148F 007148F
Remote A
uastat
Tankstat
2-Sta
e
B-3
007392F 007392F 007392F 007392F 007392F 007392F
Remote A
uastat
Tankstat
2-Sta
e
B-9
007392F 007392F 007392F 007392F 007392F 007392F
6-C Controller 2-Sta
e
B-4
F393700F393700F393700F393700F393700F393700
Controller 2-Sta
e
B-6
F293700F293700F293700F293700F293700F293700
Controller On/Off
B-20
F544600F544600F544600F544600F544600F544600
7-C Controller On/Off
B-28
Di
ital Tekmar 009729F 009729F 009729F 009729F 009729F 009729F
Controller 2-Sta
e
B-26 / 27
Di
ital Ra
ak 009861F 009861F 009861F 009861F 009861F 009861F
Controller 4-Sta
e
B-21 / 23
Di
ital Ra
ak 009862F 009862F 009862F 009862F 009862F 009862F
15-C Sensor Outdoor Air Ra
F687010F687010F687010F687010F687010F687010ka
16-C Sensor Water Ra
F787010F787010F787010F787010F787010F787010ka
8-C Controller Ra
Tem
/4-Sta
e
B-25
010252F 010252F 010252F 010252F 010252F 010252F
Controller Ra
Tem
/2-Sta
e
B-24
012368F 012368F 012368F 012368F 012368F 012368F
9-C Sensor Return Tem
erature Ra
Tem
009506F 009506F 009506F 009506F 009506F 009506F
17-C Sensor Outdoor Air Ra
Tem
010788F 010788F 010788F 010788F 010788F 010788F
10-C Tem
Controller Pool
not shown
003346F 003346F 003346F 003346F 003346F 003346F
F241700F241700F241700F241700F241700F241700hctiwSwolFC-11
12-C Economaster P. C. Board ADJ 3 to 10 MIN 004675F 004675F 004675F 004675F 004675F 004675F
18-C Pum
Dela
F155210F155210F155210F155210F155210F155210NIM01ro5
13-C Switch Air Pressure
Vent
007158F 007158F 007158F 007158F 007158F 007158F
14-C Switch Air Pressure Differential
Blower
008171F 008171F 008171F 008171F 008171F 008171F
16-C Rela
24 VAC
Auto Reset Hi Limit100-240F
009039F 009039F 009039F 009039F 009039F 009039F
NAFF
F414700F414700F414700F414700F314700F314700riAnoitsubmoCrewolBF-1
F816900F816900F816900F816900
F816900F816900rettuhSriAF-2
3-F Intake Flan
e
TruSeal
009697F 009697F 011746F 009697F 009697F 009697F
A/NA/NA/NF714700A/NA/N"4tcuDesoHF-4
F024700F024700F024700F024700F024700F024700"6tcuDesoH
F037900F0
37900F037900F037900F037900F0379008x8aideMretliFF-5
G GAS VALVES
1-G Main Valve Gas Manual A 1-1/4"
IRI
N/A N/A 007190F 007190F 007190F 007190F
F124700F124700F124700F124700F124700F124700"4/3AlaunaMsaGevlaVG-2
F224700F224700F224700F224700F224
700F224700"4/1evlaVeldeelBG-3
F324700F324700F324700F324700F324700F324700"8/1evlaVeldeelB
4-G Combination Gas Valve On/Off Nat 3/4" 007424F 007424F 007424F 007424F 007424F 007424F
Combination Gas Valve On/Off Pro 3/4" 007425F 007425F 007425F 007425F 007425F 007425F
Combination Gas Valve On/Off Nat 3/4"
Low Gas Press.
N/A 007666F N/A 007666F 007666F N/A
5-G Switch Low Gas Pressure w/o Bracket
o
tional
007187F 007187F 007187F 007187F 007187F 007187F
6-G Switch Hi
h Gas Pressure w/o Bracket
o
tional
007188F 007188F 007188F 007188F 007188F 007188F
A/NA/NA/NA/NF704800F704800evlaVsaGdioneloSG-7
8-G Vent Valve
IRI
N/A N/A 011913F 011913F 011913F 011913F
9-G Valve Gas Manual B
IRI
N/A N/A 007195F 007195F 007195F 007195F
10-G Valve On/Off
IRI
N/A N/A 004094F 004094F 004094F 004094F
H HEAT EXCHANGER
1-H Heat Exch Ass
F754700F654700F554700F454700F354700F254700norItsaC
Heat Exch Ass
F364700F264700F164700F064700F954700F854700ssarB
Heat Exch Ass
Cast Iron w/Pum
Hdr 008852F 008853F 007466F 007467F 007468F 007469F
Heat Exch Ass
Brass w/Pum
Hdr 008854F 007471F 007472F 007473F 007474F 007475F
Heat Exch Ass
Cast Iron Cu
ro Nickel 007476F 007477F 007478F 007479F 007480F 007481F
Heat Exch Ass
Brass Cu
ro Nickel 007482F 007483F 007484F 007485F 007486F 007487F
Heat Exch Ass
Cast Iron w/Pum
Hdr Cu
ro Nickel 007488F 007489F 007490F 007491F 007492F 007493F
Heat Exch Ass
Brass w/Pum
Hdr Cu
ro Nickel 008855F 007495F 007496F 007497F 007498F 007499F
F005700F005700F005700F005700F005700F005700norItsaCredaeHteltuO/telnIH-2
F105700F105700F105700F10
5700F105700F105700ssarBredaeHteltuO/telnI
F205700F205700F205700F205700F205700F205700norItsaCredaeH
nruteRH-3
F305700F305700F305700F305700F305700F305700ssarBredaeHnruteR
4-H Return Pum
F405700F405700F405700F405700F405700F405700norItsaCredaeH
Return Pum
F505700F505700F505700F505700F505700F505700ssarBredaeH
F115700F015700F905700F805700F705700F605700eld
nuBebuTH-5
Tube Bundle Cu
F715700F615700F515700F415700F315700F215700lekciNor
6-H Heat Exchan
F325700F225700F125700F025700F915700F815700ebuTe
Heat Exchan
e Tube Cu
ro Nickel 007524F 007525F 007526F 007527F 007528F 007529F
F635700F635700F635700F635700F635700F635700tiKtloBdutSH-7
Stud Bolt Kit w/Pum
F735700F735700F735700F735700F735700F735700redaeH
B100008B100008B100008B100008B100008B100008teksaGred
aeHH-8
F908900F808900F708900F608900F508900F408900"H"tiKelffaBH-9
F535700F435700F335700F235700F13
5700F035700"P"dna"HW"tiKelffaB
F112700F112700F112700F112700F112700F112700lleWrosneSH-01
11-H Well Retainin
Cli
300203 300203 300203 300203 300203 300203