Monessen Hearth MJ27NR PRODUCT FEATURES and SPECIFICATIONS, Natural Gas, Propane/LPG, Pilot/ODS

Models: MJ27NR MJ27PR

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PRODUCT FEATURES and SPECIFICATIONS
- All gas to the gas logs is shut off at the valve. - Valve position to light/maintain a standing pilot.
- Valve position to turn ON/OFF log set with remote switch/thermostat.

PRODUCT FEATURES and SPECIFICATIONS

Natural Gas

NOTE: An external regulator is required to reduce supply pressure to a maxi- mum of 10 1/2" W.C. on natural gas systems operating at higher pressure.

Millivolt

Regulator Pressure Setting: 3.5" w.c.

Pilot Regulator:

3.5" w.c.

Gas Inlet Pressure:

Max 101/2" w.c.

 

Min. 5" w.c.

Model Number

Control

Gas Rate

Max. BTU/hr

Min. BTU/hr

MJ27NR

Millivolt

38,000

25,500

 

 

 

 

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:

Max. 13" w.c.

 

Min. 11" w.c.

Model Number

Control

Gas Rate

Max. BTU/hr

Min. BTU/hr

MJ27PR

Millivolt

37,000

29,500

 

 

 

 

ignition controls

Piezo ignitor allows ignition of the pilot without the use of matches or batteries.

Millivolt control has three (3) positions:

OFF

IGN

ON

Pilot/ODS

The gas log heater is fitted with a specially designed safety pilot (ODS assembly) 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 (thermopile) generator to provide power for remote activation.

86D0024

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Monessen Hearth MJ27NR, MJ27PR PRODUCT FEATURES and SPECIFICATIONS, Natural Gas, Propane/LPG, ignition controls, Pilot/ODS