INSTALLATION

Continued

PRESSURE TESTING HEATER GAS CONNECTIONS

1.Open equipment shutoff valve (see Figure 23, page 17).

2.Open main gas valve located on or near gas meter for natural gas or open propane/LP supply tank valve.

3.Make sure control knob of heater is in the OFF position.

4.Check all joints from equipment shutoff valve to thermostat gas valve (see Figures 24 and 25, page 17). Apply noncorrosive leak detection fluid to all joints. Bubbles forming show a leak.

5.Correct all leaks at once.

6.Light heater (see Operating Heater, page 20). Check all other internal joints for leaks.

7.Turn off heater (see To Turn Off Gas to Appli- ance, page 21).

8.Replace front panel.

INSTALLING LOGS

WARNING: Failure to posi- tion the parts in accordance with these diagrams or failure to use only parts specifically approved with this heater may result in property damage or personal injury.

CAUTION: After installa- tion and periodically thereafter, check to ensure that no flame comes in contact with any log. With the heater set to HI, check to see if flames contact any log. If so, reposition logs according to the log installation instructions in this manual. Flames contact- ing logs will create soot.

It is very important to install the logs exactly as instructed. Do not modify logs. Only use logs supplied with heater.

Place one-piece log set on grate to fit as illustrated in Figure 26. Make sure back section of log set is seated into “U”-shaped cutout in center of chassis (see Figure 26). IMPORTANT: Make sure log does not cover any burner ports (see Figure 27).

 

One Piece

 

Log Set

 

Burner

 

“U”-shaped

Chassis

Cutout in

 

Chassis

Figure 26 - Installing One-Piece Log Set

Burner

One Piece Log Set

Ports

 

Figure 27 - Installing One-Piece Log set

(Top View)

OPTIONAL WIRELESS HAND-HELD REMOTE CONTROL ACCESSORIES (CGHRCB & CGHRCTB Series)

Installing Receiver

1.Disconnect switch wires from the control valve.

2.Remove screws and nuts.

3.Remove switch plate (see Figure 28). Discard after removing.

Front

Screw

Back

Back

Nut

Nut

Wires

Figure 28 - Switch Plate and Wiring

Harness (Switch Plate and Orientation

May Vary Depending On Model)

18

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Desa CF26PRA, CF26NRA installation manual Installing Logs, Pressure Testing Heater GAS Connections

CF26NRA, CF26PRA specifications

Desa CF26PRA and CF26NRA are highly regarded heating appliances designed for efficient and reliable home heating solutions. These units are part of Desa's comprehensive lineup, known for their innovative technology and user-friendly features. Both models are distinct yet share a common commitment to optimizing warmth and comfort in residential spaces.

One of the main features of the CF26PRA and CF26NRA is their impressive heating capacity. These heaters are engineered to deliver significant BTUs, ensuring that even large rooms are heated rapidly and evenly. Both models utilize a forced air distribution system that effectively circulates warmth throughout the living area, eliminating cold spots and providing a consistent, cozy environment.

In terms of design, the CF26PRA and CF26NRA are visually appealing with modern aesthetics that blend seamlessly into various décors. Their compact size allows for flexible placement, whether freestanding or wall-mounted, making them an ideal choice for any room in the home, including living rooms, basements, or even workshops.

Incorporating advanced technologies, these models are equipped with electronic ignition systems, which eliminate the need for manual lighting, ensuring ease of use. Their adjustable thermostat allows homeowners to set the preferred temperature, automatically regulating heat output to maintain comfort while optimizing energy efficiency.

Both the CF26PRA and CF26NRA are constructed with durable materials that enhance their longevity and performance. This robust build is paired with safety features like automatic shut-off and flame failure protection, providing peace of mind for users, particularly in homes with children or pets.

Energy efficiency is another hallmark of these models. They are designed to consume minimal fuel while maximizing output, which helps in reducing monthly heating costs without sacrificing comfort. The CF26NRA, specifically, features an enhanced combustion system, further improving fuel efficiency and lowering emissions.

In conclusion, Desa CF26PRA and CF26NRA are excellent choices for anyone seeking reliable, efficient, and stylish heating solutions. With their user-friendly features, advanced technology, and strong performance characteristics, both models represent a solid investment for maintaining a warm and inviting home during cold weather months. Whether you're upgrading your heating system or looking for a supplemental heater, these models will meet and exceed expectations, keeping every corner of your home comfortably warm.