| Specifications |
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Application | As a permanently fixed heating appliance in outdoor areas only. Complies with CSA |
| International Requirement 4.96 U.S. for Outdoor Gas Fireplaces. |
General Description | Open fronted radiant/convector outdoor gas fireplace with manual control. |
| Available in 3 versions: |
| • Freestanding table top unit, ROF4500 |
| • Open |
| • Open |
Gas Input | Propane (LPG): 30,500 - 41,500 BTU/hr; Natural Gas (NG): 25,000 - 45,000 BTU/hr |
| Maximum Inlet Gas Supply Pressure: LPG 13” W.C. / NG 10.5” W.C. |
Burner | 304 Stainless Steel Tube |
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Data Plate | Located on swing tag below appliance |
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Gas Type | Propane (LPG); convertible to Natural Gas with included conversion kit |
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Gas Connections | 3/8 SAE 45º Flare Fitting with 5/8 UNF Thread |
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Gas Control | Gas control valve consisting of an inlet connection, Piezo ignitor, thermocouple flame |
| failure and manual control knob. |
Ignition Method | Intermittent pilot |
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Pilot | SIT single orifice pilot assembly with fixed aeration and replaceable fixed pilot orifice for |
| conversion to natural gas. Pilot assembly also contains a pilot ignition electrode and |
| thermocouple for flame failure. |
Piping | Burner is supplied through an aluminum pipe from the gas control to the burner orifice |
| block. |
| Pilot burner is supplied gas by an aluminum pipe directly from the gas control. |
Pressure Test Point | Incorporated into the main burner orifice block measuring burner pressure. |
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Regulator | Pressure regulator with replaceable spring for conversion to natural gas |
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Warm Air Outlet | Top louver discharge |
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Weight | Burner Assembly: 44 lb (20 kg) |
| Body Assembly: 66 lb (30 kg) |
| Burner and Body Assembly: 110 lb (50 kg) |
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Rinnai is continually updating and improving products. Therefore, specifications are subject to change without prior notice.
Troubleshooting
Problem | Cause | Solution | |
| No gas | Check that the gas is turned on | |
Unit will not light |
| If using a tank or bottle, check that it is not empty. | |
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Air in gas pipe | Repeat the lighting sequence multiple times until the | ||
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| gas has replaced the air in the hose or pipe. | |
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Popping sound | Unburnt gas coming through | No action, normal operation | |
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Burner does not | Residue of gas in pumice | No action, normal operation | |
immediately stop burning | continues to burn |
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when unit is turned off |
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4 | Rinnai Corporation ROF4500 |