Exploded-View Parts Drawing - Mr. Heater MHVFRD20 NGBT Operating Instructions And Owner's Manual

PARTS LIST AND DIAGRAM
ITEM P/N PART DESCRIPTION
1 80094 Wire Guard
2 80096 Front Panel
3 80086 Reflector
4 80088 Front Heat Shield
5 80093 Glass
6 80091 Glass Bracket
7 80085 Burner Assembly
8 80057 ODS Pilot Assembly w/ Thermocouple
9 80009 Orifice
10 80074 Orifice Adapter
1 1 80056 Regulator Mounting Bracket
12 80021 Regulator Connection
13 80107 Regulator
14 80079 Gas Input Adapter
15 80070 Burner Right Bracket
WARNING: Failure to position the parts in accordance with these diagrams or failure to use only parts specifi cally approved with this heater
may result in property damage or personal injury.
1
Unvented Natural Gas Vent Free Room Heaters
MODEL: MHVFBF20TB NG / MHVBFD20T NG
Blower not
included on all
units
29
5
4
3
2
QTY ITEM P/N
1 16 80081
1 17 80010
1 18 80098
1 19 80059
1 20 80097
1 21 80037
1 22 80090
1 23 801 10
1 24 80049
1 25 8001 1
1 26 80019
1 27 80014
1 28 80069
1 29 80013
1 ** 70342
23
24
25
26
27
28
16
10
7
6
11
8
9
12
13
14
Installation Instructions and Owner's Manual
16
PART DESCRIPTION
Thermostat Valve
Thermostat Mounting Bracket
Back Heat Shield
Floor Mount Feet
Back Panel
Wall Mounting Bracket
Reflector Back Heat Shield
Fan Assembly
Fan Switch
Ignitor Module Mounting Bracket
Ignitor Pulse
Ignitor Wire
Burner Left Bracket
High Limit Switch (FAN)
Hardware Kit (not shown)
22
17
18
19
15
QTY
1
1
1
1
1
1
1
1
1
1
1
1
1
1
21
20