INSTALLATION

Continued

For propane/LP units, the installer must supply an external regulator. The external regulator will reduce incoming gas pressure. You must reduce incoming gas pressure to between 11 and 14 inches of water. If you do not reduce incoming gas pres- sure, heater regulator damage could occur. Install external regulator with the vent pointing down as shown in Figure 7. Pointing the vent down protects it from freezing rain or sleet.

CAUTION: For propane/LP units, use only new, black iron or steel pipe. Internally-tinned copper tubing may be used in certain areas. Check your local codes. Use pipe of 1/2" diameter or greater to allow proper gas volume to heater. If pipe is too small, undue loss of volume will occur.

Installation must include an equipment shutoff valve, union and plugged 1/8" NPT tap. Locate NPT tap within reach for test gauge hook up. NPT tap must be upstream from heater (see Figure 8).

IMPORTANT: Install equipment shutoff valve in an accessible location.The equipment shutoff valve is for turning on or shutting off the gas to the appliance.

Check your building codes for any special re- quirements for locating equipment shutoff valve to fireplaces.

Apply pipe joint sealant lightly to male NPT threads. This will prevent excess sealant from going into pipe. Excess sealant in pipe could result in clogged heater valves.

Side View

Back

Back View

Front

Stove

 

Panel

 

of

 

 

 

Stove

 

 

Unit

 

 

Gas Inlet

Product

Gas Log

Connection

Identification Heater

Access

Label

 

Figure 6 - Gas Regulator Location and Gas Line Access Into Stove Cabinet

 

WARNING: Use pipe joint

sealant that is resistant to liquid

petroleum (LP) gas.

We recommend that you install a sediment trap in

supply line as shown in Figure 8. Locate sediment

trap where it is within reach for cleaning. Install

in piping system between fuel supply and heater.

Locate sediment trap where trapped matter is not

likely to freeze. A sediment trap traps moisture and

contaminants. This keeps them from going into

heater controls. If sediment trap is not installed or

is installed wrong, heater may not run properly.

 

CAUTION: Avoid damage to

regulator. Hold gas regulator

with wrench when connecting it

to gas piping and/or fittings.

External

 

Propane/LP

Regulator

 

 

Supply Tank

 

 

 

 

 

 

Vent

 

 

 

Pointing

 

 

 

Down

Figure 7 - External Regulator For

Propane/LP Gas With Vent Pointing Down

From

 

CSA Design-

External

Certified Equipment

Regulator

Shutoff Valve With

(11"

 

 

1/8"

NPT Tap*

W.C.** to

 

 

14" W.C.

 

Gas

Pressure)

 

Regulator

 

 

 

(Propane/LP)

 

3"

 

 

 

Minimum

 

Tee

Pipe Cap

 

Approved

 

Flexible Gas

Joint

Nipple

 

 

Hose (if allowed

Sediment Trap

 

 

by local codes)

 

Figure 8 - Gas Connection

*Purchase the optional CSA design-certified equipment shutoff valve from your dealer. See Accessories, page 19.

** Minimum inlet pressure for purpose of input adjustment.

10

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111487-01D

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Desa Tech CSPBPT, CSBNT, CSPINT, CSBPT, CSPIPT, CSPBNT installation manual Petroleum LP gas, Back View

CSPBPT, CSPINT, CSPIPT, CSBPT, CSBNT specifications

Desa Tech CSPBNT, CSBNT, CSBPT, CSPIPT, and CSPINT represent a suite of advanced technologies tailored for innovative applications in various sectors, notably in communications, security, and data processing. Each product within this family boasts unique features while sharing common underlying technologies, making them indispensable tools in modern technological landscapes.

Desa Tech CSPBNT, short for Communication Signal Processing in Broadband Networks Technology, focuses on enhancing connectivity and bandwidth efficiency. Its main feature is the ability to optimize signal transmission over long distances, ensuring minimal data loss and latency. This technology employs advanced modulation techniques and error correction algorithms, which not only improve overall network reliability but also expand the range of serviceable areas in both urban and rural settings.

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CSPIPT, signifying Communication Software for Intelligent Processing and Transmission, integrates machine learning algorithms to predict and optimize data flow. This feature enables adaptive bandwidth allocation and enhances user experience by prioritizing critical applications. CSPIPT is particularly useful in environments where every millisecond counts, such as financial trading platforms and real-time analytics systems.

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Together, these advanced technologies offered by Desa Tech provide a comprehensive toolkit designed to meet the demands of today's fast-paced and interconnected world, emphasizing efficiency, security, and adaptability across multiple platforms and use cases.