Desa DNV25PB, DNV40PB installation manual Blower Assembly 40,000 BTU/HR Model

Page 28

DYNAVENT®

DIRECT-VENT PROPANE/LP GAS HEATER

ILLUSTRATED

PARTS LIST

BLOWER ASSEMBLY 40,000 BTU/HR MODEL

10

6 21

7

8

2

5

4

11

3

2

1

This list contains replaceable parts used in your furnace. When ordering parts, follow the instructions listed under Replacement Parts on page 19 of this manual.

 

 

2

 

20

 

26

23

 

27

 

 

 

 

 

25

 

28

 

24

 

22

 

 

 

 

 

14

24

5

 

9

 

 

 

 

 

17

16

13 15

19 18

12

KEY

PART

 

 

KEY

PART

 

 

NO.

NUMBER

DESCRIPTION

QTY.

NO.

NUMBER

DESCRIPTION

QTY.

 

 

 

 

 

 

 

 

1

070570

Combustion Air Cover

 

15

121227

Screw, #10-24 x 1/2" **

2

 

 

Gasket

1

16

070362

Universal Bushing

1

2

121252

Screw, #10 x 3/8" **

8

17

070406

Combustion Air Housing

 

3

350088

Room Air Wheel

 

 

 

Gasket

1

 

 

(CW Rotation)

1

18

120158

Screw, #8 x 3/8" **

10

4

390328

Room Air Blower Housing

 

19

061663

Wire Clamp

1

 

 

(left side)

1

20

231036

Capacitor

1

5

120717

Hex Nut, #10-24 (keps) **

5

21

062691

Capacitor Clamp

1

6

121661

Tinnerman Nut

2

22

231231

Capacitor Boot

1

7

230681

Microswitch Assembly

1

23

350087

Room Air Wheel

 

8

121247

Screw, #2-56 x 5/8" **

2

 

 

(CCW Rotation)

1

9

070537

Gasket

1

24

231136

Motor with Bushings

1

10

120615

Screw, #8 x 1/2" **

1

25

062307

Motor Support Bracket

1

11

390205

Combustion Air Cover Assy.

1

26

070165

Motor Gasket

1

12

121388

Screw, #10 x 1/2" **

3

27

350085

Combustion Air Wheel

1

13

070420

Combustion Air Crossover

 

28

390201

Room Air Blower Housing

 

 

 

Gasket

1

 

 

(right side)

1

14

390318

Combustion Air and Motor

 

Δ

161093

Equipment Shutoff Valve

1

 

 

Cover Assembly

1

 

 

 

 

 

 

 

 

 

 

 

 

ΔPart available, not shown.

** Standard hardware, available at your local hardware store.

28

201839

Page 27 Page 29
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Page 27 Page 29
Contents For Your Safety OWNER’S Operation and Installation Manual DNV25PB DNV40PBFor Your Safety What to do if YOU Smell GAS Safety Information DynaventProduct Features SpecificationsLocal Codes UnpackingInstallation Installation ItemsCheck GAS Type Locating FurnaceInstalling Thermostat Installing in Normal Frame WallInstalling in Masonry Wall Creating Wall Opening and Mounting FurnaceLocating Thermostat on Wall Routing Thermostat CableConnecting Furnace to Gas Supply at Front of Furnace Connecting to GAS SupplyMounting the Thermostat to Wall Connecting Furnace to Gas Supply at Rear of Furnace Removing Screws on Lower Flange 40,000 BTU/Hr Model ShownProviding Gas Piping to Furnace ExamplePressure Testing Gas Supply Piping System Checking GAS ConnectionsPressure Testing Furnace Gas Connections Performance CheckOperating Furnace For Your Safety Read Before LightingOperating Instructions Inspecting Burner Flame Normal Operating SequenceTo Turn OFF GAS To Furnace Thermostat Control OperationCleaning and Maintenance Troubleshooting Observed Problem Possible Cause RemedyIgnition Failures Observed Problem Possible Cause Wire and wire connections at probe Wiring Diagrams Replacement Parts Under WarrantyParts not Under Warranty PartsService Hints Technical ServiceWhen Gas Pressure Is Too Low When Gas Quality Is BadIllustrated Parts List Cabinet Assembly 25,000 BTU/HR ModelCabinet Assembly 40,000 BTU/HR Model Combustion Chamber Assembly 25,000 BTU/HR Model Combustion Chamber Assembly 40,000 BTU/HR Model Burner Assembly 25,000 BTU/HR Model Burner Assembly 40,000 BTU/HR Model Blower Assembly 25,000 BTU/HR Model Blower Assembly 40,000 BTU/HR Model 201839 Warranty Information

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.
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