Empire Comfort Systems PV-28SV50-BN, PV-28SV55-CN, GN, CP GAS Supply, Recommended Gas Pipe Diameter

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GAS SUPPLY

Consult the current National Fuel Gas Code, ANSI Z223.1 CAN/ CGA-B149 (.1 or .2) installation code.

Recommended Gas Pipe Diameter

Pipe Length

Schedule 40 Pipe

Tubing, Type L

 

Inside Diameter

Outside Diameter

 

Nat.

L.P.

Nat.

L.P.

0-10 feet

1/2”

3/8”

1/2”

3/8”

0-3 meters

12.7mm

9.5 mm

12.7mm

9.5 mm

10-40 feet

1/2”

1/2”

5/8”

1/2”

4-12 meters

12.7mm

12.7mm

15.9 mm

12.7mm

40-100 feet

1/2”

1/2”

3/4”

1/2”

13-30 meters

12.7mm

12.7mm

19mm

12.7mm

100-150 feet

3/4”

1/2”

7/8”

3/4”

31-46 meters

19mm

12.7mm

22.2 mm

19mm

Note: Never use plastic pipe. Check to confirm whether your local codes allow copper tubing or galvanized.

Note: Since some municipalities have additional local codes, it is always best to consult your local authority and installation code.

The use of the following gas connectors is recommended:

ANS Z21.24Appliance Connectors of Corrugated MetalTubing and Fittings

ANS Z21.45 Assembled Flexible Appliance Connectors of Other Than All-Metal Construction

The above connectors may be used if acceptable by the authority having jurisdiction.The state of Massachusetts requires that a flexible appliance connector cannot exceed three feet in length.

 

FLARE FITTING

SOLENOID

FLARE SHUT OFF VALVE

 

3/8 NPT

FLEX TUBING

GAS VALVE

NIPPLE

 

Figure 1

Installing a New Main Gas Cock

Each appliance should have its own manual gas cock.

A manual main gas cock should be located in the vicinity of the unit. Where none exists, or where its size or location is not ad- equate, contact your local authorized installer for installation or relocation.

Compounds used on threaded joints of gas piping shall be resistant to the action of liquefied petroleum gases. The gas lines must be checked for leaks by the installer. This should be done with a soap solution watching for bubbles on all exposed connections, and if unexposed, a pressure test should be made.

Never use an exposed flame to check for leaks. Appliance must be disconnected from piping at inlet of control valve and pipe capped or plugged for pressure test. Never pressure test with appliance connected; control valve will sustain damage!

A gas valve and ground joint union should be installed in the gas line upstream of the gas control to aid in servicing. It is required by the National Fuel Gas Code that a drip line be installed near the gas inlet. This should consist of a vertical length of pipe tee connected into the gas line that is capped on the bottom in which condensation and foreign particles may collect.

Pressure Testing of the Gas Supply System

1.To check the inlet pressure to the gas valve, a 1/8" (3 mm) N.P.T. plugged tapping, accessible for test gauge connection, must be placed immediately upstream of the gas supply connection to the appliance.

2.The appliance and its individual shutoff valve must be disconnected from the gas supply piping system during any pressure testing of that system at test pressures in excess of 1/2 psig (3.5 kPa).

3.The appliance must be isolated from the gas supply piping system by closing its individual manual shutoff valve during any pressure testing of the gas supply piping system at test pressures equal to or less than 1/2 psig (3.5 kPa).

Attention! If one of the procedures results in pressures in excess of 1/2 psig (14" w.c.) (3.5 kPa) on the fireplace gas valve, it will result in a hazardous condition.

Checking Manifold Pressure

Both Propane and Natural gas valves have a built-in pressure regulator in the gas valve. Natural gas models will have a manifold pressure of approximately 3.5" w.c. (.872 kPa) at the valve outlet with the inlet pressure to the valve from a minimum of 5.0" w.c. (1.245 kPa) for the purpose of input adjustment to a maximum of 10.5" w.c. (2.614 kPa) Propane gas models will have a manifold pressure approximately 7.0" w.c. (2.49 kPa) at the valve outlet with the inlet pressure to the valve from a minimum of 11.0" w.c. (2.739 kPa) for the purpose of input adjustment to a maximum of 13.0" w.c. (3.237 kPa).

A 1/8" (3 mm) N.P.T. plugged tapping, accessible for test gauge connection, is located on the outlet side of the gas control.

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Contents Empire Table of Contents Important Safety Information This is a Heating ApplianceSafety Information for Users of LP-GAS LP-GAS Warning OdorRequirements for Massachusetts Vent Directly BELOW. Keep Clear of ALL ObstructionsGAS Supply Installing a New Main Gas CockPressure Testing of the Gas Supply System Recommended Gas Pipe DiameterIntroduction Specifications Installation Instructions General Safety InformationClearances for Direct Vent Heater Installation for Direct VentInstallation on Rugs and Tile Locating Wall OpeningHeater Installation for Single Flue Clearances for Single FlueHeater with Pedestal and Single Flue Adaptor Specifications Heater without pedestalFireplace Insert with Mantel Surround with Slim Top Panel Fireplace Insert with Mantel Surround with Short Top Panel Clearance to Combustibles Freestanding UnitsRough Framing Dimensions Insert Into Masonry FireplaceWall Clearances LOG SET Installation Instructions Log Installation All LogsVent Examples for Single Flue Venting for Existing Fireplace Installation Single Flue Venting with Shroud InstalledSingle Flue Vertical Vent Run Shroud Kit Model# Pvsh Determining Minimum Vent Height Above RoofSingle Flue Vertical Vent Run With 45 degree elbows PVVK-CFA Flex Vent KIT Available from Empire Comfort Systems, IncDetermining Minimum Vent Height Above the Roof PVVK-SH Horizontal Vent Adaptor KIT Horizontal Examples for Colinear Direct Vent Vertical Examples for Colinear Direct Vent Colinear Direct Vent Pitched Roof Installation Pvca Horizontal Colinear Direct Vent Adaptor Colinear adaptorPvvtc Termination CAP Vent KIT Termination CapPvct Colinear Transition Vent KIT Flat Roof or Chimney ApplicationHorizontal Application Direct Vent Installation Instructions Horizontal VentingDirect Vent System Building Exterior View Minimum Exterior Grade Dimension Unit Without Pedestal Minimum Exterior Grade Dimension Unit With PedestalPVVK-24H and PVVK-48H Vent KIT StepPVVK-24H and PVVK-48H Vent KIT GAS Connection Installation Instructions GAS Connection Line SupplyOperating Instructions Checklist Lighting Instructions For Your Safety Read Before Lighting FAN Operation GAS Conversion Instructions Conversion Instructions from LP Propane GAS to Natural GASConversion Instructions from Natural GAS to LP Propane GAS Automatic Humidifier Operation Installation Instruction for TMV2 Two Stage Thermostat Model Optional ControllersEconomy Display Mode Wiring Wiring DiagramGeneral Information MaintenanceOver Temperature Cut Out Paint Curing First FiringMain Burner Drawing Cleaning Main Burner Front door removal drawing Glass CleaningGlass Assembly Replacement General Glass InformationUnit Operating Faults Resetting the HeaterLOG Placement Surround Installation Instructions Main Convection FANHeat Exchanger Pedestal Installation Instructions Optional Pedestal Assembly InstallationParts List Index Part Number DescriptionGAS Line Front Parts View 7368 Warranty Terms Purchase Date Dealer Name/PhoneHOW to Order Repair Parts Service NotesComfort Systems

BP)-1, GN, PV-28SV50-BN, CP, GP)-1 specifications

Empire Comfort Systems is renowned for producing high-quality heating products, and the GP-1, GN, PV-28SV55-CN, CP, BP-1 is no exception. This comprehensive heating solution combines innovative technologies with practical features designed to enhance comfort and efficiency in various environments.

The GP-1 model is a direct vent gas log set that showcases the brand's commitment to producing clean and efficient heating options. One of its standout characteristics is its ability to operate without needing a traditional chimney, making it an excellent choice for homes where a fireplace may not have been previously installed. The direct vent design uses outside air for combustion, ensuring optimal efficiency while minimizing energy loss.

What sets the GN model apart is its impressive output capacity. Engineered for robustness, this gas heater can deliver significant warmth, making it ideal for larger spaces or homes in colder climates. The unit is designed to heat quickly and evenly, providing a comfortable living environment without drastic fluctuations in temperature.

The PV-28SV55-CN brings advanced technology into the fold with its vent-free capabilities. This feature allows for installation flexibility, as it can be positioned in various spaces without requiring venting to the outside. This characteristic not only simplifies installation but also allows users to enjoy the warmth without the hassle of dealing with exterior vents.

The CP and BP-1 models focus on user convenience and safety. Both are equipped with state-of-the-art control systems that allow users to manage their heating options easily. The intuitive controls facilitate temperature adjustments, ensuring users can maintain their preferred heat levels effortlessly. Additionally, safety features such as oxygen depletion sensors (ODS) provide peace of mind by automatically shutting off the unit if unsafe conditions arise.

In terms of design, Empire Comfort Systems has ensured that these models fit seamlessly into any décor. The stylish aesthetic, combined with a variety of finish and style options, allows homeowners to choose a gas fireplace that complements their interior design.

In conclusion, the Empire Comfort Systems GP-1, GN, PV-28SV55-CN, CP, BP-1 represents a harmonious blend of advanced technology, safety features, and elegant design. It is an exemplary choice for anyone seeking to enhance their home's warmth and efficiency while enjoying the beauty and ambiance a gas heating solution can provide. With a focus on comfort, reliability, and aesthetic appeal, these models stand out as top contenders in the market for home heating solutions.