Circulation pump should not be operated without water in the hot tub, but it also is equipped with a safety shut off to prevent overheating.
115 volts 39 watts - 6,000 Gallon every 24 hours, and includes the power cord.
This model replaces 72204 and all previous style single speed circulation pumps.
The new model uses less electricity than previous models.
74427 E5 Single Speed Circulation Pump is for the following models:
| Make | Model | Date Range |
| Hot Spring | Grandee | 1990-Current |
| Hot Spring | Vista | 2004-2013 |
| Hot Spring | Envoy | 2004-Current |
| Hot Spring | Vanguard | 2001-Current |
| Hot Spring | Grandee NXT | 2014-Current |
| Hot Spring | Envoy NXT | 2014-Current |
| Hot Spring | Jetsetter NXT | 2014-Current |
| Hot Spring | Jetsetter | 1990-Current |
| Hot Spring | Prodigy | 1990-Current |
| Hot Spring | Classic | 1990-2000 |
| Hot Spring | Accolade | 2005-2006 |
| Hot Spring | Landmark | 1995-2003 |
| Hot Spring | Summit | 1995-1996 |
| Hot Spring | Aria | 2007-Current |
| Hot Spring | Highlife ILE | 2003 |
| Tiger River | Bengal | 1997-2010 |
| Tiger River | Siberian | 1997-2004 |
| Tiger River | Caspian | 2003-2010 |
| Tiger River | Sumatran | 1997-2010 |
| Tiger River | Tondi | 1995-1996 |
| Tiger River | Khyber | 1994-1996 |
| Tiger River | Manora | 1995-1996 |
| Tiger River | Tondi PH 220 | 1996 |
| Tiger River | Manora MH 220 | 1996 |
| Caldera | Tahitian | 2000-Current |
| Caldera | Niagara | 2000-Current |
| Caldera | Geneva | 2000-Current |
| Caldera | Cantabria | 2009-Current |
| Caldera | Hawaiian | 2000-2010 |
| Caldera | Kauai | 2000-2015 |
| Caldera | Moorea | 2006-2010 |
| Caldera | Salina | 2011-2015 |
| Caldera | Makena | 2013-2015 |
| Caldera | Martinique | 2000-2015 |
| Caldera | Aspire | 2004-2008 |
| Caldera | Elation | 2003-2010 |
| Limelight | Bolt | 2012-Current |
| Limelight | Pulse | 2008-Current |
| Limelight | Gleam | 2013-Current |
| Limelight | Flair | 2008-Current |
| Limelight | Glow | 2008-Current |
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Circulation Pump Installation:
Getting Debri Out Of A Circulation Pump:
Replacing An Older Caldera Blue Circ Pump With E5 Pump: