The Jacuzzi 6000-157 heater assembly (low flow) can be found in Jacuzzi hot tub models J210, J220, J230, J235, J245, J270 and J280 (without circulation pumps).
The Jacuzzi 6000-157 flo-thru heater assembly has the following features and specifications.
Additional Jacuzzi Part Numbers: 6000157
Series: Burlington, J-200, J210, J220, J230, J235, J245, J270, J280, Low-Flo (but not limited to, unless specified otherwise above).
Heating Element Included: Yes
Kilowatt Rating: 2.7KW
Voltage Rating: 230V, 50HZ
Clip for Sensor: Yes
Temperature Sensor Included: No
Hi-Limit Sensor Included: No
Pressure Switch Included (A.K.A. Flow Switch): No
Number of Threaded Taps: 1
Threaded Tap Location(s): Pressure switch tap 12 O'Clock.