
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.
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 | Model Number | Control | Gas Rate | ||
| Regulator Pressure Setting: 3.5" w.c. | Max BTU/Hr | Min BTU/Hr | ||||
| TPB18NV | 28,000 | 19,000 | ||||
| Pilot Regulator: | 3.5" w.c. | |||||
| TPB24NV | 38,000 | 26,000 | ||||
| Gas Inlet Pressure: | Max 101/2" w.c. | |||||
| TPB30NV | 38,000 | 26,000 | ||||
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 | Min. 5" w.c. | 
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PROPANE/LPG
Note: An external regulator is required to reduce supply pressure to a maximum of 13" w.c.
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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. | TPB18PV | 28,000 | 23,000 | ||
| TPB24PV | 34,000 | 26,000 | ||||
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 | Min. 11" w.c. | |||||
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 | TPB30PV | 34,000 | 26,000 | |||
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IGNITION CONTROLS
Piezo ignitor allows ignition of the pilot without the use of matches or batteries.
| 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 
| 6 | 70D0004 |