Mr. Heater MHVFBF20 NGT, Operating Instructions And Owner'S Manual

17

Installation Instructions and Owner’s Manual

Unvented Natural Gas Vent Free Room Heaters

MODEL: MHVFBF30NGBT / MHVBFD30NGT

ITEM

P/N

PART DESCRIPTION

QTY

ITEM

P/N

PART DESCRIPTION

QTY

1

80041

Wire Guard

1

16

80081

Thermostat Valve

1

2

80065

Front Panel

1

17

80010

Thermostat Mounting Bracket

1

3

80025

Reflector

1

18

80067

Back Heat Shield

1

4

80029

Heat Shield

1

19

80058

Floor Mount Feet

1

5

80039

Glass

1

20

80066

Back Panel

1

6

80035

Glass Bracket

1

21

80037

Wall Mounting Bracket

1

7

80018

Burner Assembly

1

22

80027

Reflector Back Panel

1

8

80057

ODS Pilot Assembly w/ Thermocouple

1

23

80110

Fan Assembly

1

9

80009

Orifice

1

24

80049

Fan Switch

1

10

80073

Orifice Adapter

1

25

80011

Ignitor Module Mounting Bracket

1

11

80055

Regulator Mounting Bracket

1

26

80019

Ignitor Pulse

1

12

80021

Regulator Connection

1

27

80014

Ignitor Wire

1

13

80083

Regulator

1

28

80068

Burner Left Bracket

1

14

80079

Gas Input Adapter

1

29

80013

High Limit Switch (FAN)

1

15

80069

Burner Right Bracket

1

**

70342

Hardware Kit (not shown)

Blower not 

included on all 

units

BF30TB NG

BF30T NG

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

19

20

21

22

23

24

25

26

27

28

29

18

PARTS LIST AND DIAGRAM 

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.