The HydroQuip 26-1001-5S-K heater assembly is a wet element heater is found in Leisure Bay hot tub systems (but not all and not limited to).
If your original heater has a redundant hi-limit, then simply protect the connections on it and do not use.
Pressure switch (a.k.a. flow switch) not included.
The Hydro-Quip 26-1001-5S-K flo-thru heater assembly has the following features and specifications.
Manifold Length: 17.5"
Manifold Diameter: 3"
Stainless Steel: Yes
Heating Element Included: Yes
Kilowatt Rating: 4.0KW / 1.0KW
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: 1
Threaded Tap Location(s): Pressure switch tap 3 O'Clock.
The Hydro-Quip 26-1001-5S-K heater can be replaced by the heaters shown below in RELATED PRODUCTS