Product Description
Generic No Fault 4000 PDR Heater designed with a double pass to heat water efficiently. Replaces all previous No Fault 4000 versions on Hot Springs and Tiger River spas from 2003-2009. Can also be used to replace the 73790 6KW No Fault version, because it will draw less amperage and extend the life of your heater relay board. Your old sensors simply unscrew from the old heater and thread into the new one if you have the pre 2000 style plug.
If your old version has a built in pressure switch you would also need Flow Switch Kit: 48-0223G-HQ
26-C3160-2S Features:
- 4.0 KW heater @ 230 Volt or 1.0 KW @ 115 Volt
- Power Down Reset (PDR) Style, no more hi-limit reset button
- Generic replacement
- Includes 3 wire power cord (Black, White, Green)
- Includes Control & Hi-Limit sensors (Newer 4 Prong Style - 2002 - Current)
Please Note: Control (Temp) and hi-limit thermistors are available if spares are needed.
1995-2002 Control Thermistor is Product Code: 38415 and the Hi-Limit is Product Code:38416.
2002 - Present Control Thermistor is Product Code: 39530 and the Hi-Limit is Product Code: 39525.