OWNER’S MANUAL

INSTALLATION

CAUTION: Do not remove the metal data plates attached to the burner pan. The data plates contain important warranty in- formation.

WARNING: Before installing in a solid fuel burning fireplace, the chimney flue and firebox must be cleaned of soot, creosote, ashes and loose paint by a quali- fied chimney cleaner. Creosote will ignite if highly heated. A dirty chimney flue may create and dis- tribute soot within the house. In- spect chimney flue for damage.

NOTICE: Installation, service, and repair of this appliance must be performed by a qualified installer, service agency, company or gas

MODEL

 

DESCRIPTION

 

Btu Input

 

Btu Input

Minimum

 

 

Natural Gas

 

Propane Gas

Vent Opening

 

 

 

 

 

 

 

 

 

 

 

 

 

CVSR18

 

18" Single Burner

 

 

50,000

40,000

8" dia.

CPVSR18

 

18" Single Burner

 

 

50,000

40,000

8" dia.

CVSR24

 

24" Single Burner

 

 

60,000

50,000

8" dia.

CPVSR24

 

24" Single Burner

 

 

60,000

50,000

8" dia.

CVDR18

 

18" Dual Burner

 

 

55,000

45,000

8" dia.

CVDR24

 

24" Dual Burner

 

 

65,000

55,000

8" dia.

CVDR30

 

30" Dual Burner

 

 

70,000

60,000

8" dia.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MINIMUM FIREBOX SIZES

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LOG

FRONT

BACK

 

 

 

 

 

 

 

 

SIZE

WIDTH*

WIDTH**

DEPTH

 

HEIGHT

 

 

 

18"

28"

 

16"

14"

 

 

18"

 

 

 

24"

29 3/4"

17"

15 1/2"

 

18"

 

 

 

30"

36"

 

27"

18"

 

 

18"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*Add 6" if safety valve/pilot is used **At depth indicated

supplier experienced with this type of gas appliance. Only fac- tory authorized components listed in these instructions may be used in accordance with the manufacturer’s instructions and all codes and requirements of the authority having jurisdiction. Any

FUEL INLET PRESSURE SPECIFICATIONS ("W.C.)

 

Min.

Max.

 

NG

5.5

10.5

 

 

 

 

 

LP

11

13

 

 

 

 

 

BURNER ORIFICE

LOG

NATURAL

PROPANE/LP

SIZE

IN.

NUM.

IN.

NUM.

18"

.1285

30

.076

48

24"

.144

27

.086

44

30"

.154

23

.089

43

 

 

 

 

 

modifications to this kit, or use of unauthorized components or ac- cessory items will void the

Figure 4 - Technical Information Charts

manufacturer’s warranty, and may result in a hazardous condition.

FLUE OPENING

SPECIFICATIONS

Note: This vented appliance must be in- stalled only in a solid-fuel burning fireplace with a working flue and constructed of non- combustible material.

The charts in Figure 4 indicate technical information regarding the installation of your gas log set. Please make sure that all of the specifications shown are applicable be- fore installation is attempted.

The fireplace must include a working flue and venting system with the minimum open- ings shown in the Figure 4.

CHECK GAS TYPE

Use only natural gas. If your gas supply is not natural gas, you must install ON/OFF Safety Valve/Pilot Kit (see Accessories, page 20). Call dealer where you bought log set.

If the fireplace does not have a gas supply shut-off valve, one must be installed.

VENTING SPECIFICATIONS FOR INSTALLATION

The fireplace chimney flue and vent must be drafting properly. To check the vent for proper drafting: Light a tightly rolled news- paper on one end and place it at the inside front edge of the fireplace. Observe the smoke and be sure the vent is properly drawing it up the chimney. If the smoke spills out into the room, extinguish the flame and remove any obstruction until proper venting is achieved.

The chimney flue must remain open a mini- mum of 3" at all times during the operation of this log set.

Continued

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Desa CPVSR18, CVDR24, CVSR18 Flue Opening Specifications, Check GAS Type, Venting Specifications for Installation

CPVSR18, and CVDR30, CPVSR24, CVSR24, CVDR24 specifications

Desa CVSR18, CVDR18, CVDR24, CVSR24, and CPVSR24 are a range of advanced heating solutions designed for various industrial and commercial applications. These systems combine a sophisticated blend of technology, efficiency, and ease of use, making them ideal for maintaining optimal thermal comfort.

The CVSR and CVDR series feature a unique vertical design that maximizes space efficiency while ensuring powerful heating capabilities. The model names indicate their heating capacities, with CVSR18 and CVDR18 offering output ratings of 18 kW, and the CVDR24 and CVSR24 providing a robust 24 kW. This scalability makes them suitable for a wide variety of environments, from large warehouses to smaller industrial facilities.

One of the key characteristics of these units is their high efficiency. Employing advanced combustion technology, the Desa heating systems reduce energy consumption while delivering superior heating performance. This not only translates to lower operational costs but also contributes to a reduced environmental footprint, aligning with contemporary sustainability goals.

The CVSR series utilizes a sealed combustion design, meaning that air is drawn from outside the building for combustion, improving indoor air quality and comfort. Meanwhile, the CVDR variants are designed for direct vent applications, allowing for flexible installation options. The direct vent feature ensures that exhaust gases are effectively expelled outside without interfering with indoor air circulation.

In addition to their energy efficiency and innovative design, the CPVSR24 model stands out due to its enhanced control capabilities. It includes smart technology integration that allows for remote monitoring and management, offering users greater control over their heating systems. This feature is particularly beneficial for businesses seeking to optimize operational efficiency by adjusting heating output based on real-time conditions.

Another notable aspect of these models is their durability. Constructed with robust materials, the Desa models are designed to withstand harsh operating conditions. Regular maintenance is made straightforward, ensuring longevity and reliability in performance.

Overall, Desa CVSR18, CVDR18, CVDR24, CVSR24, and CPVSR24 represent a comprehensive suite of heating solutions that prioritize performance, convenience, and sustainability. Their innovative features make them a strategic choice for those looking to enhance their heating systems while minimizing energy consumption and environmental impact.