Mr. Heater MHBF30NGT Installation Instructions And Owner's Manual page 18

For all models, Equipment shutoff valve with 1/8" NPT tap.
IR20NGT, IR30NGT, BF20NGT, BF30NGT, BF20NGT, BF30NGT • PARTS LIST
This list contains replacement parts used in your heater. When ordering parts, follow the instructions listed
under Replacement Parts on page 20 of this manual.
ITEM
IR20NGT BF20NGT
1 70600 70600
1-1 70601 70601
1-2 70603 70603
1-3 70602 70602
1-4 70704 70704
2 70608 70608
3 70742 70742
4 70632 70633
5 70636 70636
6 70637 70637
7 70638 70638
8 70640 70640
9 70641 70641
10 70642 ---
11 70644 70644
12 – –
13 70338 70338
14 --- 70646
15 --- 70647
16 70339 70339
17 – –
18 70650 ---
19 70651 ---
21 70655 ---
22-1 70741 70741
22-2 70745 70745
22-3 70751 70753
23 70663 70663
24 70664 70664
25 70665 70665
26 70666 70666
27-1 — —
27-2 — —
28-1 70670 –
28-2 – 70671
29 70740 70740
30 – –
31 – –
32 – –
33-1 70756 70756
34 70674 70674
35 70675 –
36 70675 –
Unvented Natural Gas Fired Room Heater
PART NO.
IR30NGT BF30NGT
70605 70605
70606 70606
70603 70603
70607 70607
70704 70704
70609 70609
70744 70744
70634 70635
70636 70636
70637 70637
70639 70639
70640 70640
70641 70641
70643 ---
70644 70644
– –
70356 70338
--- 70648
--- 70649
70339 70339
– –
70652 ---
70651 ---
70655 ---
70743 70743
70745 70745
70752 70754
70663 70663
70664 70664
70665 70665
70667 70667
70668 ---
— 70669
– –
– –
70740 70740
– –
– –
– –
70756 70756
70674 70674
70676 –
70676 –
DESCRIPTION
Cabinet assembly
Cabinet Top Panel
Cabinet Right Panel
Cabinet back Panel
Cabinet Left Panel
Lower Front panel assembly
Reflector Assembly
Burner Assembly
Wall Mounting Bracket
Thermostat Valve Mounting bracket
Bezel – Reflector Front
Thermostat Valve assembly
Ignitor Module Mounting Bracket
Back Plate
Ignitor Module, Battery powered
–
Pressure regulator
Glass
Glass Mounting Bracket
ODS / Pilot Assembly
–
Gas Manifold
Gas Manifold Mounting Bracket
ODS mounting bracket
Heat Shield – Top
Heat Shield – Right
Heat Shield – Back
Regulator Mounting Bracket
Control / ignitor cover
Floor mount feet
Grill guard
Orifice, 30, IR
Orifice, 30, BF
Orifice, 20, IR
Orifice, 20, BF
Fan Assembly
–
–
–
Heat Shield – Left
Digital Thermometer
Bracket, Top, Plenum Assembly
Bracket, Bottom, Plenum Assembly
18
Installation Instructions and Owner's Manual
QTY.
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
–
1
1
1
1
–
1
1
1
1
1
1
1
1
2
1
4
1
3
1
1
–
–
–
1
1
1
1