8

PRE-INSTALLATION PREPARATION

Framing

Installing Transition Vent Collar

PRE-INSTALLATION

PREPARATION

Continued

FRAMING

1.Frame appliance enclosure as illustrated in Figures 7 and 8.

Note: If a wall covering is used to line the enclosure, then all measurements must be from the surface of the covering.

2.Place the appliance into the framing and secure it.

Note: If appliance is to be raised above floor level, a platform must be built to support the appliance.

3.Install the supply line to the appliance using a 1/2" NPT black iron gas line terminating 2 5/16" above the bottom of the appli- ance. The gas line may be installed from either side or from the bottom of the appliance (see Figure 17, page 11).

4.Feed flexible gas line through one of three gas line conduit sleeve and repack insulation to cover any openings. Prepare the incom- ing gas line with teflon tape or pipe joint compound and hook-up incoming gas line to the flexible gas line.

Note: If 1/2" NPT black iron pipe does not mate with fitting at the end of flexible gas line, remove fitting and replace with a 37 degree flare 3/4"-12, 1/2" NPT (female) fitting.

WARNING: When finishing appliance, do not overlap combustible material onto the black front face. Brick, tile, or other noncombustible materials may be applied to the face provided that any gap is between the material used and the face is caulked with a noncombustible caulking.

 

 

A

 

B

 

 

C

 

 

M36E(B,H)

M42E(B,H)

 

VM36E(B,H)

VM42E(B,H)

A

40 3/8" (1020mm)

44 3/8" (1121mm)

B

21 3/8" (543mm)

23 1/8" (587mm)

C

41 1/4" (1048mm)

48 1/4" (1226mm)

Figure 7 - Rough Opening for Installing in Wall

These Dimensions Allow for a 3/4" Clearance at Sides and Back of Fireplace. However, 0" Clearance is Permitted

D

C

A

3/4" Clearance

Not Required

 

 

 

 

at Nailing

 

 

Flanges

 

 

B

 

M36E(B,H)

M42E(B,H)

 

VM36E(B,H)

VM42E(B,H)

A

24 1/2"(622.3mm)

27 9/16"(700.1mm)

B

73 7/8"(1876.4mm)

83 7/8"(2130.4mm)

C

52 3/16"(1326mm)

59 5/16"(1506.6mm)

D

17 1/4"(438.2mm)

19 1/2"(495.3mm)

Figure 8 - Corner Installation Guidelines

INSTALLING TRANSITION PIPE AND STARTER COLLAR

The transition pipe and starter collar shown in Figure 9 are supplied with the fireplace, unattached and ready for installation. Remove the starter collar and set aside. Slide the transition pipe over the vent collar and attach with a minimum of three screws. Replace the starter collar over the transition pipe and attach using four screws located on the leg stands (five used on the model M42). To install B-vent piping, slide the first piece of B-vent over the transition pipe and attach with a minimum of two screws.

B-Vent Piping

Starter Collar

Transition Pipe

Vent Collar

Figure 9 - Installing Transition Pipe and Starter Collar

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Desa H) AND VM42E(B, M36E, M42E, VM36E, VM42E installation manual Framing, Installing Transition Pipe and Starter Collar

M36E, M42E, VM36E, VM42E, H) AND VM42E(B specifications

Desa M36E, M42E, VM36E, VM42E(H), and VM42E(B) are advanced heating solutions engineered for enhanced performance and versatility in both residential and commercial settings. These models stand out for their efficient heating capabilities and innovative designs, which cater to a variety of heating needs.

The Desa M36E and M42E models offer a robust heating output, making them ideal for larger spaces. The M36E boasts a compact structure that accommodates small to medium areas, while the M42E provides greater output suitable for bigger rooms. Both units are equipped with high-efficiency burners that ensure optimal fuel utilization, leading to significant cost savings over time.

The VM36E and VM42E(H) models take efficiency to the next level. Their advanced combustion technology maximizes heat production while minimizing emissions, aligning with modern environmental standards. The VM36E features a versatile design, allowing it to seamlessly integrate into various décor styles, while providing a steady flow of warm air. Meanwhile, the VM42E(H) is enhanced with a hybrid heating system, enabling users to switch between energy sources, which adds to its adaptability in differing climates or situations.

The VM42E(B) model introduces an innovative breakthrough in heating technology by incorporating smart control features. Users can effortlessly regulate their heating preferences through a smartphone application, allowing for remote management and programming based on individual schedules. This smart technology not only enhances user convenience but also supports energy conservation by promoting efficient usage patterns.

All models come equipped with safety features such as automatic shut-off mechanisms, ensuring peace of mind during operation. The units are designed with durable materials, capable of withstanding prolonged use while maintaining aesthetic appeal.

In summary, Desa's M36E, M42E, VM36E, VM42E(H), and VM42E(B) represent the forefront of modern heating solutions, combining high efficiency, innovative technologies, and user-friendly features. Their diverse applications, coupled with intelligent design, ensure they meet the evolving demands of today's consumers while providing warmth and comfort in any setting.