perfect fit, fast service, web site worked well. On 06/11/2026 by J. R. (verified customer)
Laing Tri-Bend Heater
Sku: 72797Obsolete, use 73790 or 73791 depending on your serial number. Use the Parts Finder to determine which heater is right for your spa.
For replacement thermistor sensors, see 34-01395-K
| Ref. | Diagram | |
|---|---|---|
| No Fault Heater 1997-2002 (Hot Spring 1997 - 2000) | Shop by Diagram |
| brand | model | years |
|---|---|---|
| Hot Spring | Classic (F) | 1997, 1998, 1999, 2000 |
| Hot Spring | Classic (FQ) | 1997, 1998, 1999, 2000 |
| Hot Spring | Grandee (G) | 1997, 1998, 1999, 2000, 2001, 2002 |
| Hot Spring | Grandee (GQ) | 1997, 1998, 1999, 2000, 2001, 2002 |
| Hot Spring | Prodigy (H) | 1997, 1998, 1999, 2000, 2001, 2002 |
| Hot Spring | Prodigy (HQ) | 1997, 1998, 1999, 2000, 2001, 2002 |
| Hot Spring | Sovereign (I) | 1997, 1998, 1999, 2000, 2001, 2002 |
| Hot Spring | Sovereign Limited Edition (ILE) | 2002 |
| Hot Spring | Sovereign (IQ) | 1997, 1998, 1999, 2000, 2001, 2002 |
| Hot Spring | Jetsetter (J) | 1997, 1998, 1999, 2000, 2001, 2002 |
| Hot Spring | Jetsetter (JQ) | 1997, 1998, 1999, 2000, 2001, 2002 |
| Hot Spring | Landmark (S) | 1997, 1998, 1999, 2000, 2001, 2002 |
| Hot Spring | Landmark (SQ) | 1997, 1998, 1999, 2000, 2001, 2002 |
| Hot Spring | Vanguard (V) | 2001, 2002 |
| Hot Spring | Vanguard (VQ) | 2001, 2002 |
| Tiger River | Caspian (CPN) | 2003 |
| Tiger River | Siberian (L) | 2003 |
| Tiger River | Siberian (LA) | 1997 |
| Tiger River | Siberian (LQ) | 1999 |
| Tiger River | Bengal (M) | 1997, 1998, 1999, 2000, 2001, 2002, 2003 |
| Tiger River | Bengal (MA) | 1997 |
| Tiger River | Bengal (MQ) | 1999 |
| Tiger River | Sumatran (N) | 1997, 1998, 1999, 2000, 2001, 2002, 2003 |
| Tiger River | Sumatran (NA) | 1997 |
| Tiger River | Sumatran (NQ) | 1999 |














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