Figure 11.4. Disconnect Gas Valve

Note: Install the gas supply line in accordance with local codes, if any. If not, follow ANSI 223.1. Installation should be done by a qualifi ed installer approved and/or licensed as required by the locality. (In the Commonwealth of Massachusetts installation must be performed by a licensed plumber or gas fi tter).

Note: A listed (and Commonwealth of Massachusetts ap- proved) 1/2 in. (13 mm) T-handle manual shut-off valve and fl exible gas connector are connected to the 1/2 in. (13 mm) control valve inlet.

If substituting for these components, please consult local codes for compliance.

Valve Pressure Taps

The pressure taps are available through the front of the appliance. The decorative mesh front and fi replace gas assembly must be removed to gain access to the pressure taps. See Figure 11.5.

PRESSURE TAPS

OPTIONAL REMOTE

 

RECEIVER

Figure 11.5 Valve Pressure Taps and Remote Receiver Location

Note: The manifold and inlet pressure tabs can be ac- cessed from the front of the fi replace when valve assembly is installed.

C. Gas Connection

Refer to Reference Section 16 for location of gas line access in appliance.

Gas line may be run through knockout(s) provided.

The gap between supply piping and gas access hole may be caulked with caulk with a minimum of 300ºF continuous exposure rating or stuffed with non-combustible, unfaced insulation to prevent cold air infiltration.

Ensure that gas line does not come in contact with outer wrap of the appliance. Follow local codes.

Pipe incoming gas line into valve compartment.

Connect incoming gas line to the 1/2 in. (13 mm) connection on manual shutoff valve.

WARNING! Risk of Fire or Explosion! Support control when attaching pipe to prevent bending gas line.

• A small amount of air will be in the gas supply lines.

WARNING! Risk of Fire or Explosion! Gas build-up dur- ing line purge could ignite.

Purge should be performed by qualified service technician.

Ensure adequate ventilation.

Ensure there are no ignition sources such as sparks or open flames.

Light the appliance. It will take a short time for air to purge from lines. When purging is complete the appliance will light and operate normally.

WARNING! Risk of Fire, Explosion or Asphyxiation! Check all fittings and connections with a non-corrosive commercially available leak-check solution. DO NOT use open flame. Fittings and connections could have loos- ened during shipping and handling.

WARNING! Risk of Fire! DO NOT change valve settings. This valve has been preset at the factory.

D. High Altitude Installations

NOTICE: If the heating value of the gas has been reduced, these rules do not apply. Check with your local gas utility or authorities having jurisdiction.

When installing above 2000 feet elevation:

In the USA: Reduce burner orifice 4% for each 1000 feet above 2000 feet.

In CANADA: Reduce burner orifi ce 10% for elevations between 2000 feet and 4500 feet. Above 4500 feet, consult local gas utility.

Heat & Glo • SLR-B2195-900 Rev. P • 12/11

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Heat & Glo LifeStyle SLR-B (COSMO) owner manual Gas Connection, Disconnect Gas Valve

SLR-B (COSMO) specifications

The Heat & Glo LifeStyle SLR-B (COSMO) is a revolutionary gas fireplace that embodies modern design while prioritizing efficiency and sophistication. Known for its sleek lines and contemporary aesthetic, the SLR-B blends seamlessly into various home décors, making it a popular choice among homeowners who value both style and functionality.

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