4

INTRODUCTION

Continued

CAUTION: Do not connect appliance before pressure testing gas piping. Damage to gas valve may result and an unsafe condition may be caused.

The appliance and itʼs individual shutoff valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of 1/2 psig (3.5 kPa).

The appliance must be isolated from the gas supply piping system by closing its individual manual shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1/2 psig (3.5 kPa).

For the purpose of input adjustment two pressure taps (for IN and OUT pressures) are provided on the gas control valve for test gauge connections to the appliance.

GAS RATING - NATURAL

 

M36(B,H), VM36(B,H)

M42(B,H), VM42(B,H)

 

 

 

Max. Input Rating:

40,000 Btu/Hr

45,000 Btu/Hr

 

 

 

Manifold Pressure:

3.5 in. WC (.87 kPa)

3.5 in. WC (.87 kPa)

Minimum Supply Pressure:

4.5 in. WC (1.12 kPa)

4.5 in. WC (1.12 kPa)

 

 

 

Maximum Supply Pressure:

10.5 in. WC (2.66 kPa)

10.5 in. WC (2.66 kPa)

 

 

 

Orifice Size:

# 30

# 29

 

 

 

GAS RATING - PROPANE/LP

 

M36P(B,H), VM36P(B,H)

M42P(B,H), VM42P(B,H)

 

 

 

Max. Input Rating:

40,000 Btu/Hr

45,000 Btu/Hr

Manifold Pressure:

10 in. WC (2.49 kPa)

10 in. WC (2.49 kPa)

 

 

 

Minimum Supply Pressure:

11 in. WC (2.74 kPa)

11 in. WC (2.74 kPa)

 

 

 

Maximum Supply Pressure:

13 in. WC (3.23 kPa)

13 in. WC (3.23 kPa)

Orifice Size:

# 52

# 50

 

 

 

PRODUCT SPECIFICATIONS

A

F

For Use With 6"Ø Type B-1 Vent Pipe Only

Stand Off

Collar

E

D

7"

BC

7"

 

 

 

Alternate

 

 

 

Gas Supply

 

 

 

 

 

 

 

 

Inlet

HEARTH AREA

H

DIMENSIONS

 

G

 

R

X

K

Outside Air

Kit Location I

(Optional) J

 

 

 

S

 

7"

T

P

Q

L

M

Glass Door

1.5"

13.5"

(Optional)

 

NO

W

V

 

Model 36

 

Model 42

 

Model 36

 

Model 42

 

Model 36

 

Model 42

 

 

 

 

 

 

A

29"

 

36"

I

40 1/4"

 

44 1/4"

Q

13 7/8"

 

14"

B

5/8"

 

5/8"

J

21"

 

24"

R

10 1/2"

 

12 1/2"

C

41"

 

48"

K

8"

 

9"

S

2 1/2"

 

2 1/2"

D

12"

 

14"

L

34 3/4"

 

42"

T

8 1/8"

 

8 1/8"

E

21 1/4"

 

23"

M

42"

 

49"

U

11"

 

12 3/4"

F

22 1/4" (24" w/o Brick)

 

29 1/4" (31" w/o Brick)

N

36"

 

40"

V

7"

 

7"

G

32 5/8" (34" w/o Brick)

 

39 1/2" (41 1/4" w/o Brick)

O

37"

 

41"

W

2 1/4"

 

2 1/4"

H

15 3/4" (16 3/4" w/o Brick)

 

17 3/4" (18 3/4" w/o Brick)

P

8 5/8"

 

10 1/2"

X

5"

 

4 1/2"

Figure 1 - Appliance Dimensions

For more information, visit www.desatech.com

108795-01M

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Desa H) AND VM42(B, H) AND VM42P(B, VM36P installation manual Product Specifications, GAS Rating Natural
Page 3 Page 5

VM36P, H) AND VM42(B, M42P, H) AND VM42P(B, M36P specifications

Desa H), M36P, H) and VM42P(B, M42P, H) and VM42(B are notable entities in the realm of technological solutions, particularly in the fields of engineering and manufacturing. These designations often pertain to advanced machine models or systems that incorporate various characteristics tailored for specific industrial applications.

The Desa H) series is recognized for its robust performance in industrial settings. It typically features enhanced efficiency and durability, making it suitable for rigorous operational environments. The key technologies integrated into the Desa H) models include high-performance motors and precision control systems that ensure optimal functionality. In particular, these systems are designed to minimize energy consumption while maximizing output across diverse applications.

Meanwhile, the M36P and its variants, including the M36P,H), are engineered with versatility in mind. They are equipped with modular components that allow for easy customization based on user requirements. This adaptability is a significant advantage, as it enables operators to modify the system to suit various tasks without extensive reconfiguration. Noteworthy features of the M36P series include advanced user interfaces that facilitate ease of operation and monitoring.

The VM42P(B, M42P, H) series takes innovation a step further by integrating state-of-the-art automation technologies. With features like smart sensors and AI-driven analytics, the VM42 models provide unprecedented levels of precision and reliability. These technologies enable predictive maintenance, allowing users to anticipate potential issues before they arise, thus reducing downtime and operational costs. The VM42(B) variant is particularly appreciated for its high throughput capabilities, making it ideal for mass production settings.

All models share common characteristics such as rugged construction, user-friendly interfaces, and compliance with international safety standards. Additionally, they are designed for scalability, which ensures that businesses can expand their operations with ease as demand grows. Enhanced connectivity options and IoT integration further allow for real-time data analysis and remote monitoring, fostering smarter production environments.

In summary, the Desa H), M36P, H) and VM42P(B, M42P, H) and VM42(B series represent a fusion of innovative engineering and practical application. Each model’s distinct features cater to a broad range of industrial needs, making them indispensable tools in modern manufacturing and engineering landscapes. Through their commitment to efficiency, adaptability, and intelligent technology, these systems pave the way for enhanced productivity and sustainability in various sectors.
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