OWNER’S MANUAL

WIRING DIAGRAMS

REPLACEMENT

 

 

 

 

 

Thermostat

 

 

 

 

 

Red

White

 

 

 

Junction

 

 

Black

 

 

Box

 

 

 

 

 

 

 

 

 

V.A.C.

 

 

 

Black

Black

Green

 

 

 

 

 

Terminal Block

115

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

White

 

 

 

White

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Limit

Sail Switch

 

Switch

 

 

Red

Black

 

Time Delay

 

Green

 

Brown

Relay

 

 

Orange

Yellow

 

 

 

Blue

 

1

 

2

Ignition

3

Control

Board

4

5 (Open)

6

PARTS

Note: Use only original replacement parts. This will protect your warranty coverage for parts replaced under warranty.

PARTS UNDER WARRANTY

Contact authorized dealers of this product. If they can’t supply original replacement part(s), call DESA International’s Technical Service

 

Black

 

 

Yellow

Transformer

 

 

 

 

Brown

 

 

 

 

 

 

370 V.A.C.

 

 

 

Capacitor

 

 

 

 

5 MFD

Yellow

Gas Valve

 

White

 

 

 

 

White

 

Brown

 

 

 

 

 

 

 

Brown

 

White

 

White

Brown

Black

 

 

Motor

 

Note:

 

 

Green

 

 

7

Black

Black Probe

White

White

Glo-Bar

Department at 1-800-323-5190. When call- ing DESA International, have ready:

your name

your address

model and serial number of your furnace

how furnace was malfunctioning

type of gas used (propane/LP or natural gas)

purchase date

Figure 20 - Wiring Diagram (25,000 BTU/Hr Model)

Usually, we will ask you to return the defec- tive part to the factory.

PARTS NOT UNDER

WARRANTY

 

 

 

Limit

Sail Switch

 

 

 

Switch

Thermostat

 

 

 

White

 

 

 

White

Red

Black

 

 

 

Junction

 

 

Green

 

 

Box

 

Time Delay

 

 

 

 

Brown

V.A.C.

Black

Black

Black

Relay

Green

 

Terminal Block

 

Yellow

 

 

 

 

115

 

 

 

 

 

 

 

 

Orange

White

White

 

 

 

 

Blue

 

 

Red

 

 

 

 

 

 

Brown

 

Transformer

Black

 

 

 

 

Brown

 

 

 

 

 

370V.A.C. Capacitor

White

5 MFD

Brown

Gas Valve

White

 

White

 

 

Brown

 

 

 

 

 

White

Brown

White

 

 

 

Black

 

 

Motor

 

 

Note:

 

 

Green

 

 

1

 

2

Ignition

3

Control

Board

4

5 (Open)

6

7

Black

Black Probe

White

White Glo-Bar

Contact authorized dealers of this product. If they can’t supply original replacement part(s), either contact your nearest Parts Central (see below) or call DESA International’s Parts Department at 1-800- 972-7879. When calling DESA Interna- tional, have ready:

model number of your furnace

the replacement part number

Figure 21 - Wiring Diagram (40,000 BTU/Hr Model)

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Desa DNV40PB, DNV25PB installation manual Wiring Diagrams Replacement, Parts Under Warranty, Parts not Under Warranty

DNV40PB, DNV25PB specifications

Desa DNV25PB and DNV40PB are two advanced models in the range of DNV portable heaters renowned for their efficiency and innovative technology. These heaters are designed to provide reliable and effective heating solutions for various applications, from industrial settings to outdoor events.

One of the standout features of the DNV25PB and DNV40PB models is their robust construction, making them suitable for rigorous work environments. Both models are built with high-quality materials that ensure durability and resilience even in challenging conditions. This makes them an ideal choice for industries such as construction, warehouses, and agriculture, where reliable heating is essential.

The performance of the DNV heaters is enhanced by their powerful heating capacity. The DNV25PB model can deliver an impressive output of 25 kW, while the DNV40PB model boasts a strong 40 kW output. This substantial heating capability allows them to heat large spaces quickly and efficiently, providing comfort in less time and reducing energy costs. Additionally, both models come equipped with adjustable heating settings, allowing users to tailor the output to meet their specific needs.

These heaters incorporate advanced technologies that prioritize energy efficiency and safety. They are designed with smart control systems that monitor and adjust the heater's operation, optimizing fuel consumption while delivering consistent heat. Furthermore, safety features such as automatic shut-off mechanisms and overheating protection devices are integrated into both models, ensuring safe operation even in extended use.

Portability is another significant characteristic of the DNV25PB and DNV40PB models. Their compact design, coupled with built-in handles and wheels, allows for easy transport between different sites, making them highly versatile. Users can effortlessly relocate the heaters to adapt to changing conditions or requirements, enhancing their practicality.

In summary, the Desa DNV25PB and DNV40PB portable heaters are characterized by their powerful heating capabilities, robust construction, energy efficiency, and safety features. They are well-suited for various industrial and outdoor applications, offering flexibility and reliable performance. With their innovative technology and thoughtful design, these models stand out in the market, providing effective heating solutions to meet diverse needs. Whether for temporary heating at a construction site or providing warmth for outdoor gatherings, the DNV series offers dependable performance tailored to user requirements.