PRODUCT FEATURES | Parlor Vent Free Fireplace |
Hi/Lo Knob |
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Control Knob | FP2552 |
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Piezo Ignition |
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On/Off Switch | Light Switch |
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Figure 1 -
PL20 Controls
(Control Access Door Shown Open)
operation
This unvented gas heater requires no outside venting and burns cleanly with high heating efficiency.
This
GAS pressures
| Natural | Propane (LP) |
Inlet Minimum | 5.0” w.c. | 11.0” w.c. |
Inlet Maximum | 10.5” w.c. | 13.0” w.c. |
Regulator Pressure |
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Setting | 3.5" w.c. | 10" w.c. |
Pilot Regulator | 3.5" w.c. |
90D0093
Gas Specifications
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| Input BTU/hr | |
Model | Fuel | Control | Max. | Min. |
PL20NV | Nat. | Millivolt | 20,000 | 14,500 |
PL20PV | LP | Millivolt | 20,000 | 17,000 |
NOTE: For LP models an external regulator is required to reduce supply pressure to a maximum of 13" w.c.
ignition controls
Piezo ignitor allows ignition of the pilot without the use of matches or batteries.
Millivolt control has four (4) positions:
OFF - All gas to the gas logs is shut off at the valve.
IGN - Valve position to light/maintain a standing pilot.
ON - Valve position to turn ON/OFF log set with remote switch/thermostat.
LOW/HI - Variable position to control flame height (heat output). Both front and rear burners are in operation to provide realistic glow and yellow flame.
Pilot
The gas log heater is fitted with a specially designed safety pilot light which senses the amount of oxygen available in the room and shuts the gas log heater off if the oxygen level begins to drop below a satisfactory level. The pilot can only be relit when adequate fresh air is available.
Thermal Generator
The millivolt gas log pilot is fitted with a millivolt generator to provide power for remote activation.