PARTS LIST

This list contains replaceable parts used in your heater. When ordering parts, follow the instructions listed under Replacement Parts on page 21 of this manual.

 

 

 

 

SF20NT

 

SF20PT

 

LSF20NT

 

LSF20PT

VSF20NT

VSF20PT SF30NT

SF30PT

LSF30NT

 

LSF30PT

VSF30NT

VSF30PT

 

SFG20NT,

SPC20NT

SPC20PT

REM20PT

VSFG20NT,

LSFG20NT

LSFG20PT

KEY

 

 

 

 

 

 

 

 

SFG20PT,

REM20NT

VSFG20PT,

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NO. PART NO.

DESCRIPTION

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

QTY

1

116301-01

Grill Guard

 

 

 

 

 

 

 

 

 

 

 

1

 

116301-02

Grill Guard

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

2

116302-01CV

Front Panel

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

116302-02CV

Front Panel

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

116302-03

Front Panel

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

3

116305-01

End Panel Assembly

 

 

 

 

 

 

 

 

 

 

 

 

 

2

 

116305-02

End Panel Assembly

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

4

116326-01

Refractory

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

116326-02

Refractory

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

116326-03

Refractory

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

116326-04

Refractory

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

116326-05

Refractory

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

116326-06

Refractory

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

5

**

Back Panel

 

 

 

 

 

1

6

111435-01

Electronic Ignitor

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

097159-04

Piezo Ignitor

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

7

116299-01

Ignitor Bracket

 

 

 

 

 

1

8

102869-01

T-stat Valve Bracket

 

 

 

 

 

1

9

098522-31

T-stat Gas Valve Kit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

098522-32

T-stat Gas Valve Kit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

098522-33

T-stat Gas Valve Kit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

098522-34

T-stat Gas Valve Kit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

10

100996-04

Fitting

 

 

 

 

 

1

11

099415-23

Gas Regulator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

099415-24

Gas Regulator

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

12

099230-02

Screw

 

 

 

 

 

4

13

116300-01

Burner Tray

 

 

 

 

 

 

 

 

 

 

 

1

 

116300-02

Burner Tray

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

14

103446-03

Burner

 

 

 

 

 

 

 

 

 

 

 

1

 

103447-07

Burner

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

15

110803-01

ODS Pilot

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

110803-02

ODS Pilot

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

16

098271-11

Ignitor Cable

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

098271-09

Ignitor Cable

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

17

103845-05

Injector

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

103845-06

Injector

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

103845-07

Injector

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

103845-08

Injector

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

18

116473-01

Outlet Tube

 

 

 

 

 

1

19

099387-09

Pilot Tube

 

 

• • • • •

 

 

1

 

 

PARTS AVAILABLE - NOT SHOWN

 

 

 

 

 

 

 

 

 

 

 

 

 

099123-01

Thermobulb Clip

 

 

 

 

 

1

 

100642-06

Hardware Bag

 

 

 

 

 

1

 

105345-01

Cable Tie

 

 

 

 

 

1

 

116360-01

Lighting/Warning

 

 

 

 

 

1

 

 

Tag (English)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

116360-02

Lighting/Warning

 

 

 

 

 

1

 

 

Tag (Spanish)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

116325-01

Control Decal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

116325-02

Control Decal

 

 

 

 

 

 

 

 

 

1

** Not a field replaceable part.

116307-01A

www.desatech.com

23

Page 23
Image 23
Desa SF20NT installation manual Parts List, LSF20PT

SF20NT specifications

Desa SF20NT is a versatile and innovative gas-fired space heater designed for efficient heating solutions in various environments, whether in residential, commercial, or industrial settings. This model is known for its high performance, energy efficiency, and advanced technology, making it a popular choice among users seeking reliability and effectiveness in their heating needs.

One of the primary features of the Desa SF20NT is its impressive heating capacity. With a heating output of around 20,000 BTUs, it can effectively warm spaces up to 1,000 square feet, making it suitable for larger areas. This capability is enhanced by the heater's superior metal construction, ensuring durability and long-lasting performance.

In terms of technology, the Desa SF20NT incorporates a direct vent system that utilizes outside air for combustion. This feature not only increases efficiency but also enhances safety, as it minimizes the risk of hazardous fumes entering the living space. The direct vent system allows for installation flexibility; the unit can be vented horizontally through a wall or vertically through a roof, catering to different building designs.

Another standout characteristic of the Desa SF20NT is its thermostat control, which allows users to maintain a consistent temperature easily. This feature contributes to energy savings by enabling the heater to operate only when necessary, thus reducing unnecessary heating costs. Additionally, the unit includes a programmable timer, allowing users to set specific heating schedules, further optimizing energy use.

Safety is also a critical aspect of the Desa SF20NT design. It comes with built-in safety features such as a flame sensor and a safety shut-off system, ensuring that the heater operates under safe conditions at all times. The unit is designed to meet stringent safety standards, giving users peace of mind.

In summary, the Desa SF20NT is a powerful, efficient, and safe space heater that is equipped with modern features and technologies. With its high heating capacity, direct vent system, thermostat control, and safety mechanisms, it stands out as an excellent choice for anyone looking for reliable heating solutions. Whether for home or business use, the Desa SF20NT is built to provide comfort and efficiency year-round.