MODEL LENGTH BTUH x 1000 GAS	HIGH-FIRE INPUT BTU/h	LOW-FIRE INPUT BTU/h	RADIANT SURFACE AREA sq. ft.	OVERALL LENGTH in.	NET WEIGHT lb.	SHIP WEIGHT lb.
HL-20-75 N or P	75,000	52,500	21.6	261	90	110
HL-30-75 N or P	75,000	52,500	31.8	381	115	140
HL-40-75 N or P	75,000	52,500	41.9	501	140	175
HL-20-100 N or P	100,000	70,000	21.6	261	90	110
HL-30-100 N or P	100,000	70,000	31.8	381	115	140
HL-40-100 N or P	100,000	70,000	41.9	501	140	175
HL-50-100 N or P	100,000	70,000	51.5	621	165	210
HL-30-125 N or P	125,000	95,000	31.8	381	115	140
HL-40-125 N or P	125,000	95,000	41.9	501	140	175
HL-50-125 N or P	125,000	95,000	51.5	621	165	210
HL-40-150 N or P	150,000	105,000	41.9	501	140	175
HL-50-150 N or P	150,000	105,000	51.5	621	165	210
HL-60-150 N or P	150,000	105,000	62.2	741	210	270
HL-40-175 N or P	175,000	122,500	41.9	501	140	175
HL-50-175 N or P	175,000	125,000	51.5	621	165	210
HL-60-175 N or P	175,000	125,000	62.2	741	210	270
HL-50-200 N or P	200,000	144,000	51.5	621	165	210
HL-60-200 N or P	200,000	144,000	62.2	741	210	270
HL-70-200 N or P	200,000	144,000	72.4	861	235	330