PRODUCT FEATURES AND SPECIFICATIONS
NATURAL GAS
NOTE: An external regulator is required to reduce supply pressure to a maximum of 10 1/2" W.C. on natural gas systems operating at higher pressure.
MILLIVOLT |
| Model Number | Control | Gas Rate | ||
Regulator Pressure Setting: 3.5" w.c. | Max BTU/Hr | Min BTU/Hr | ||||
NB18NV | Millivolt | 28,000 | 19,000 | |||
Pilot Regulator: | 3.5" w.c. | |||||
NB24NV | Millivolt | 37,000 | 25,000 | |||
Gas Inlet Pressure: | Max 101/2" w.c. | |||||
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Min. 5" w.c.
PROPANE/LPG
Note: An external regulator is required to reduce supply pressure to a maximum of 13" w.c.
MILLIVOLT |
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| Gas Rate | ||
Regulator Pressure Setting: 10" w.c | Model Number | Control | Max BTU/Hr | Min BTU/Hr | ||
Gas Inlet Pressure: | Max. 13" w.c. | NB18PV | Millivolt | 27,000 | 22,000 | |
NB24PV | Millivolt | 36,000 | 28,000 | |||
| Min. 11" w.c. | |||||
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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). |
PILOT/ODS
The gas log heater is fitted with a specially designed safety pilot (ODS assembly) which senses the amount of oxygen avail- able 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 (thermopile) generator to provide power for remote activation.
6 | 81D0107 |