Watts Aerco Benchmark Platinum Series Reference Manual page 26

Benchmark Platinum with Edge Controller: Reference Manual
SECTION 3: BENCHMARK 1500 & 2000 PART LIST
Benchmark 1500 & 2000 Burner Assembly
P/N 26021-TAB rev A – 5/11/2018
Item Qty Part # Description
A/F VALVE ASSY, BMK 1500, 1500DF,
21006-1
2000DF
1 1
21006-2 A/F VALVE ASSY, BMK 2000
46042 BURNER ASSY, BMK 1500
2 1
46044 BURNER ASSY, BMK 2000 & DF
60011-4 BLOWER PROOF SWITCH, BMK 1500
3 1
60011-2 BLOWER PROOF SWITCH, BMK 2000 & DF
4 1 58038 BLOWER: AMETEK 12.3"

5 1 43090 AIR/FUEL VALVE PLENUM
6 1 61002-5 BLOCKED INLET SWITCH -4.5" W.C.
7 1 61051 TEMP SENSOR, AIR INLET PT-1000
8 1 81057 GASKET: BLOWER
9 1 43095 BLOWER PLENUM
11 1 59138 FILTER: AIR 6"
12 4 9-21 PLUG: HEX HD 1/8" NPT
 Replacement Kit and/or Catalog number
4 27
5
3
1
12
11
OMM-0138_B • GF-212 • 7/16/2019
Item Qty Part #
16
17
19
20
21
22
23
24
25
26
27
32
35
9 26
25
32
8
16
9
6
7
Technical Support • (800) 526-0288 • Mon-Fri, 8 am - 5 pm EST
Description
1 93230 SNUBBER
1 81100 GASKET: BLOWER 12.3"
1 81166 BURNER GASKET
1 58023 IGNITOR-INJECTOR

1 61026 O SENSOR
2
1 81048 GASKET: FLAME ROD LOW NO
1 24356-1 FLAME DETECTOR

1 59104 OBSERVATION PORT
1 81183 BURNER GASKET: UPPER RELEASE
1 24277 STAGED IGNITION ASSY
1 81184 GASKET: BLOWER
1 81186 BURNER GASKET: LOWER RELEASE
3 53033 WASHER: CLOCKING
24
19
2
20
21
35
x
17
23
22
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