Product features, Specifications – Monessen Hearth HVFL18 User Manual
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59D1015
PRODUCT FEATURES
AND
SPECIFICATIONS
Gas Rate
Model Number
Control
Max BTU/Hr
Min BTU/Hr
HVFL18NM
MANUAL
28,000
18,000
HVFL18NV
MILLIVOLT
28,000
20,000
HVFL24NM
MANUAL
36,000
20,000
HVFL24NV
MILLIVOLT
36,000
24,000
Gas Rate
Model Number
Control
Max BTU/Hr
Min BTU/Hr
HVFL18PM
MANUAL
28,000
18,000
HVFL18PV
MILLIVOLT
28,000
20,000
HVFL24PM
MANUAL
36,000
24,000
HVFL24PV
MILLIVOLT
36,000
27,000
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.
Manual Pressure
Milli-Volt
Regulator Pressure: Setting: 4.0" w.c.
Regulator Pressure Setting: 3.5" w.c.
Pilot Regulator: 3.5" w.c.
Gas Inlet Pressure: Max. 10
1
/
2
" w.c.
Gas Inlet Pressure: 10
1
/
2
" w.c.
Min. 5" 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.
Manual Pressure
Milli-Volt
Regulator Pressure Setting: 10" w.c.
Regulator Pressure Setting: 10" w.c
Gas Inlet Pressure: Max. 13" w.c.
Gas Inlet Pressure: Max. 13" w.c.
Min. 11" w.c.
Min. 11" w.c..