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![Therm Products 5.5kW Flo Thru Heater [13"x2-1/4"] [240V] [Fiberglass] [Generic] (20-00403) Spa Parts: Spa Heaters (Therm Products Flow Thru Spa Heaters) 20-00403_ed8d0183-9c9c-4cde-8b2b-465aa9d19f97](http://bathparts.com/cdn/shop/products/20-00403_ed8d0183-9c9c-4cde-8b2b-465aa9d19f97.jpg?v=1759596540&width=2000)
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![Therm Products 5.5kW Flo Thru Heater [13"x2-1/4"] [240V] [Fiberglass] [Generic] (20-00403) Spa Parts: Spa Heaters (Therm Products Flow Thru Spa Heaters) 20-00403_ed8d0183-9c9c-4cde-8b2b-465aa9d19f97](http://bathparts.com/cdn/shop/products/20-00403_ed8d0183-9c9c-4cde-8b2b-465aa9d19f97_1024x.jpg?v=1759596540)
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Therm Products 5.5kW Flo Thru Heater [13"x2-1/4"] [240V] [Fiberglass] [Generic] (20-00403)
| Housing Configuration | Straight |
| Heater Length | 13" |
| Lead End Terminal Location | 4-3/8" |
| Threaded Tap Orientation | 12 O`Clock |
| Threaded Tap Location | 3-1/8" From Leading End |
| Kilowatts | 1.375kW, 5.5kW |
| Voltage | 115v, 230v |
| Sensor Stud Orientation | None |
| Mounting Stud Type | Fixed |
| Heater Size | 2" |
| Heater Application | Fiberglass Specialties |
| Special Features | Dual Dry Wells, Grounding Stud |