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

VSFG20NT

VSFG20PT

LSFG20PT

 

KEY

 

 

 

 

 

 

 

 

 

SFG20PT,

 

REM20NT,

 

REM20PT,

 

LSFG20NT

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

117941-01

Refractory

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

117941-02

Refractory

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

117941-03

Refractory

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

117941-04

Refractory

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

117941-05

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, NG

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

099415-24

Gas Regulator, LP

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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

20

117481-01

Front Offset Bracket

 

 

 

 

 

 

 

 

 

 

2

21

117480-01

Screw, PTH #10-16 x 0.38

 

 

 

 

 

 

 

 

 

 

4

22

117094-01

Rear Air Diffuser

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

117094-02

Rear Air Diffuser

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

23

117096-01

Front Air Diffuser

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

117096-02

Front Air Diffuser

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

24

117561-01

Burner Mounting Brkt

 

 

• • • • •

 

 

 

 

 

 

 

1

 

 

PARTS AVAILABLE - NOT SHOWN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

099123-01

Thermobulb Clip

 

 

 

 

 

 

 

 

 

 

1

 

100642-06

Hardware Bag

 

 

 

 

 

 

 

 

 

 

1

 

117103-01

Lighting/Warning

 

 

 

 

 

 

 

 

 

 

1

 

 

Booklet (Eng/Span)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

116325-01

Control Decal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

 

116325-02

Control Decal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

** Not a field replaceable part.

116307-01C

www.desatech.com

23

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Desa VSF30PT, LSFG20NT installation manual Parts List

VSF30PT, LSFG20NT specifications

The Desa VSF30PT and LSFG20NT represent two significant innovations in the HVAC (Heating, Ventilation, and Air Conditioning) industry, catering to diverse consumer needs and preferences.

The Desa VSF30PT is a powerful and efficient forced-air heater designed for residential and light commercial applications. One of its primary features is its high-efficiency output, providing a substantial heating capacity while consuming minimal energy. The unit is equipped with a robust heat exchanger that enhances its performance, ensuring optimal heat distribution throughout the space. A notable characteristic of the VSF30PT is its user-friendly digital thermostat, allowing for precise temperature control, which can significantly improve comfort levels and reduce energy consumption.

Additionally, the Desa VSF30PT incorporates advanced safety features, such as automatic shut-off protection in case of overheating or airflow obstruction. Its compact design makes it easy to install in tight spaces, providing flexibility in placement without compromising on effectiveness. The unit operates quietly, minimizing noise disturbances, which is especially important in residential settings.

On the other hand, the LSFG20NT is an innovative gas furnace that combines performance with energy efficiency. This model is equipped with a variable-speed blower motor that allows for consistent airflow and improved humidity control, making it an excellent choice for homeowners who prioritize comfort. Its multi-stage heating design ensures that the furnace operates at different levels according to the heating demand, optimizing energy usage and enhancing overall efficiency.

The LSFG20NT also features a modulating gas valve, which adjusts the burner output to provide just the right amount of heat for any given situation. This not only improves comfort but also contributes to significant energy savings over time. Furthermore, the LSFG20NT is designed with advanced filtration systems that improve indoor air quality by trapping dust, allergens, and other particles.

Both units showcase the latest technology in HVAC systems, emphasizing energy efficiency, safety, and user convenience. With their unique features and characteristics, the Desa VSF30PT and LSFG20NT stand out in the market, making them ideal choices for those seeking reliable and efficient heating solutions. Whether for residential or light commercial applications, these models promise performance that meets the demands of modern-day heating needs.