Heat & Glo MEZZO72ST-B Service Manual
Service Parts
MEZZO72ST-B
72” Gas Fireplace - DV
1
2
7
8
9
10
11
IMPORTANT: THIS IS DATED INFORMATION. Parts must be ordered from a dealer or distributor. Hearth and
Home Technologies does not sell directly to consumers. Provide model number and serial number when
requesting service parts from your dealer or distributor.
6
3
4
5
12
Beginning Manufacturing Date: May 2016
Ending Manufacturing Date: Aug 2019
ITEM DESCRIPTION COMMENTS PART NUMBER
1
Non-combustible Board, Top Qty 2 req SRV2331-460
2
Stando, Top Qty 4 req 2300-283
3
Side Trim Qty 4 req 2300-281
4
Non-combustible Board, Side Qty 4 req 2300-461
5
Bottom glass 2331-018
6
Burner 2331-007
7
Pilot Assembly See Following Page
8
Shield, Pilot 2300-195
9
Glass Assembly Qty 2 req GLA-72-HNG
10
11
12
Shield., Bottom Glass w/vent 2331-179
Shield., Bottom Glass 2332-179
Panel, Bottom w/vent 2331-147
Panel, Bottom 2332-147
Rock Tray 2331-151
Stocked
at Depot
#13 LED Light Assembly
13.1
13.2
13 LED Light Assembly
13.1 LED 12V Power Supply
13.2 AUX RC300
Additional service part numbers on following page. 12/20
ALK-72
2326-114 Y
SRV2166-335 Y
Service Parts
MEZZO72ST-B
Beginning Manufacturing Date: May 2016
Ending Manufacturing Date: Aug 2019
#7 Pilot Assembly
7.1
7.2
7.5
7.3
7.4
#14 Valve Assembly
14.1
14.2
14.3
14.4
14.5
14.6
14.7
14.8
IMPORTANT: THIS IS DATED INFORMATION. Parts must be ordered from a dealer or distributor. Hearth and
Home Technologies does not sell directly to consumers. Provide model number and serial number when
requesting service parts from your dealer or distributor.
ITEM DESCRIPTION COMMENTS PART NUMBER
7.1 Bulkhead W/Flex tube 2166-119
7.2 Plate Flex and Pilot 2300-163
7.3 3-Hole Grommet SRV2118-420
7.4
7.5
14.1
14.2 Elbow
14.3 Flex Ball Valve Assembly 2078-022
14.4 Battery Pack** SRV2166-323
14.5 Module 2166-347
14.6 Wire Harness 2166-304
14.7 Junction Box SRV4021-013
14.8 DC Regulator SRV2326-131
**Fuse for battery pack can be sourced locally, not a warranty item. Specs are 250v, 1A fuse, 3/4” long
Additional service part numbers on following page.
Pilot Assembly, NG SRV2090-012
Pilot Assembly, Propane 2090-013
Orice, NG #23C 582-823
Orice, Propane #45C 582-845
Valve, NG SRV2166-302
Valve, Propane 2166-303
Qty 2 req
SRV4021-045
Stocked
at Depot
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
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