Monessen Hearth NB18 ユーザーズマニュアル
6
81D0107
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
Regulator Pressure Setting: 3.5" w.c.
Pilot Regulator:
Pilot Regulator:
3.5" w.c.
Gas Inlet Pressure:
Max 10
1
/
2
" w.c.
Min. 5" w.c.
PROPANE/LPG
Note: An external regulator is required to reduce supply pressure to a maximum of 13" w.c.
MILLIVOLT
Regulator Pressure Setting: 10" w.c
Gas Inlet Pressure:
Gas Inlet Pressure:
Max. 13" w.c.
Min. 11" 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).
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.
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.
Model Number
Control
Gas Rate
Max BTU/Hr
Min BTU/Hr
NB18NV
Millivolt
28,000
19,000
NB24NV
Millivolt
37,000
25,000
Model Number
Control
Gas Rate
Max BTU/Hr
Min BTU/Hr
NB18PV
Millivolt
27,000
22,000
NB24PV
Millivolt
36,000
28,000