6 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..