The Balboa 58026 heater assembly (1.25 PSI) can be found in R574, R576, R574/6, 2000LE, HS200 systems and more.
The Balboa 58026 flo-thru heater assembly has the following features and specifications.
Additional Balboa Part Numbers: B58026, BB58026, BAL58026
Series: LE (but not limited to, unless specified otherwise above).
Manifold Length: 15"
Manifold Diameter: 2"
Stainless Steel: Yes
Stainless Steel Grade: 800 Incoloy
Heating Element Included: Yes
Kilowatt Rating: 5.5KW / 1.375KW
Voltage Rating: 240V / 120V
Temperature Sensor Included: No
Hi-Limit Sensor Included: No
Pressure Switch Included (A.K.A. Flow Switch): No
Number of Threaded Taps: 2
Threaded Tap Location(s): Pressure switch tap (center) approximately 8-1/4" from leading end @ 12 O`Clock and sensor tap approximately 13" from leading end @ 12 O'Clock.
Split Nuts Included: Yes
Tail Pieces Included: Yes (removable)
Tail Piece Size: 2" x 2" (removable)