GAS SPECIFICATIONS
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| Max. | Max. |
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| Input | Input |
Model | Fuel | Gas Control | BTU/h | BTU/h |
IRFSDV24RN | Nat | Millivolt Hi/Lo | 20,000 | 14,000 |
IRFSDV24RP | Prop | Millivolt Hi/Lo | 20,000 | 15,000 |
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IRFSDV34RFN | Nat | Radio Frequency | 30,000 | 21,000 |
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IRFSDV34RFP | Prop | Radio Frequency | 30,000 | 22,500 |
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This appliance may be installed in an aftermarket permanently located, manufactured (mobile) home, where not prohibited by local codes.
This appliance is only for use with the type of gas indicated on the rating plate. This appliance is not convertible for use with other gases, unless a certified kit is available and used.
Input ratings are shown in BTU per hour and are certified without deration for elevations up to 4,500 feet (1,370 m) above sea level.
For elevations above 4,500 feet (1,370 m) in USA, installations must be in accordance with the current ANSI Z223.1 and/or local codes having jurisdiction.
In Canada, please consult provincial and/or local authorities having jurisdiction for install- ations at elevations above 4,500 feet (1,370 m).
CFM186
IRFSDV24/IRFSDV34
CERTIFIED TO
ANSI
Vented Gas Fireplace Heaters
GAS INLET AND MANIFOLD PRESSURES
| Natural | LP (Propane) |
Input Minimum | 5.5” wc | 11” wc |
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Input Maximum | 14” wc | 13” wc |
Irving Oil
PREPARATION
The use of wall paper adjacent to this fireplace is not recommended, as the high heat given off by this fireplace may adversely affect the binders in the adhesive used to apply the wallpaper.
Before beginning, remove the window frame assembly from the fireplace. Also check to make sure there is not hidden damage to the fireplace. Take a minute and plan out the gas, vent and electrical supply. See Window Frame Assembly Section.
GAS LINE INSTALLATION
When purging the gas line, the front glass must be removed.
The gas pipeline can be brought in through the rear of the fireplace as well as the bottom. Opening is provided on the bottom behind the valve to allow for the gas pipe installation and testing of any gas connecion. It is most convenient to bring the gas line in from the rear right side of the valve, as this allows fan installation or removal without disconnecting the gas line.
The gas line connection can be made with properly tinned 3/8” copper tubing, 3/8” rigid pipe or an approved flex con- nector. Since some municipalities have some additional local codes, it is always best to consult your local authority and the
Always check for gas leaks with a mild soap and water solution. Do not use an open flame for leak testing.
The gas control is equipped with a captured screw type pressure test point, therefore it is not necessary to provide a 1/8” test point up stream of the control.
1/2" Gas Supply
1/2" X 3/8" Reducer
3/8" Nipple
3/8" X 3/8" Shut Off Valve
3/8" Nipple
3/8" Union
Manifold Pressure 3.5” wc | 10” wc |
TYPICAL GAS LINE CONNECTION
3/8" Nipple
Fig. 2
10004000 | 5 |
