INSTALLATION

 

 

Continued

 

 

 

Fan Switch

 

 

 

(Auto/Off/On)

 

1

 

Auto

Thermostat

 

 

Off 2

 

 

Blue

 

 

3

Switch

 

 

 

 

 

(N.O.)

 

 

 

 

 

 

 

110/115

On

Blue Blower

 

 

 

 

 

V.A.C.

 

 

 

 

Motor

 

 

Black

Red

Red

 

 

 

 

Green

 

 

 

 

White

 

 

White

 

 

 

 

 

 

 

 

 

 

 

Green

 

Figure 19 - Wiring Diagram For Fan

 

 

Accessory Built-In Installation

CONNECTING TO GAS SUPPLY

WARNING: This appliance requires a 1/2" NPT (National Pipe Thread) inlet connection to the pressure regulator.

WARNING: A qualified ser- vice person must connect heater to gas supply. Follow all local codes.

CAUTION:Neverconnectpro- pane/LP fireplace directly to the propane/LPsupply.Thisfireplace requires an external regulator (notsupplied).Installtheexternal regulator between the fireplace and propane/LP supply.

WARNING: Never connect natural gas fireplace to private (non-utility) gas wells. This gas is commonly known as wellhead gas.

Installation Items Needed

Before installing fireplace, make sure you have the items listed below.

external regulator (supplied by installer)

piping (check local codes)

sealant (resistant to propane/LP gas)

equipment shutoff valve *

ground joint union

sediment trap

tee joint

pipe wrench

test gauge connection *

*A CSA design-certified equipment shutoff valve with 1/8" NPT tap is an acceptable alternative to test gauge connection. Purchase the optional CSA design-certified equipment shutoff valve from your dealer. See Accessories, page 32.

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 20. Pointing the vent down protects it from freezing rain or sleet.

CAUTION: Use only new, black iron or steel pipe. In- ternally-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.

Propane/LP

Supply Tank

External

Regulator

Vent

Pointing

Down

Figure 20 - External Regulator With Vent

Pointing Down

113896-01B

www.desatech.com

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Desa CF26NTA installation manual Connecting to GAS Supply, Installation Items Needed

CF26NTA specifications

Desa CF26NTA is a highly versatile and innovative diesel generator designed to meet the power needs of various applications. With its robust construction and efficient performance, the CF26NTA serves as an ideal power solution for both residential and commercial use, particularly in regions where grid power is unreliable or unavailable.

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The CF26NTA utilizes advanced technology to provide reliable power while minimizing fuel consumption and emissions. Equipped with a high-efficiency diesel engine, this generator offers extended run times and an impressive fuel economy, making it a cost-effective choice for long-term power needs. The engine complies with stringent environmental regulations, ensuring that users can operate it with confidence regarding its impact on the environment.

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