57 items
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SFBL754 MFG #: 104-002-040- Element Connection: 3/4"
- Heating Capacity: 150 to 840 BTU/HR at 1 GPM, 160 to 890 BTU/HR at 4 GPM
- Length: 4'
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SFBL755 MFG #: 104-002-050
- Element Connection: 3/4"
- Heating Capacity: 150 to 840 BTU/HR at 1 GPM, 160 to 890 BTU/HR at 4 GPM
- Length: 5'
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SFBL756 MFG #: 104-002-060
- Element Connection: 3/4"
- Heating Capacity: 150 to 840 BTU/HR at 1 GPM, 160 to 890 BTU/HR at 4 GPM
- Length: 6'
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SFBL757 MFG #: 104-002-070
- Element Connection: 3/4"
- Heating Capacity: 150 to 840 BTU/HR at 1 GPM, 160 to 890 BTU/HR at 4 GPM
- Length: 7'
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SFBL758 MFG #: 104-002-080
- Element Connection: 3/4"
- Heating Capacity: 150 to 840 BTU/HR at 1 GPM, 160 to 890 BTU/HR at 4 GPM
- Length: 8'
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SFBL7510 MFG #: 104-002-100
- Element Connection: 3/4"
- Heating Capacity: 150 to 840 BTU/HR at 1 GPM, 160 to 890 BTU/HR at 4 GPM
- Length: 10'
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SF83A2 MFG #: 103-401-020- Element Connection: 3/4"
- Heating Capacity: 200 to 1050 BTU/HR at 1 GPM, 210 to 1110 BTU/HR at 4 GPM
- Length: 2'
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SF307512 MFG #: 101-401-120- Element Connection: 3/4"
- Heating Capacity: 160 to 840 BTU/HR at 1 GPM, 160 to 890 BTU/HR at 4 GPM
- Length: 12'