Description
Universal FloThru Spa Heater 5.5kW
Model: 48-1555-HS
Product Overview
As a retailer of hot tub spare parts, I’m presenting this high-performance 5.5kW universal FloThru heater, engineered for superior heating capacity in larger spas and demanding applications. This robust 15-inch heater delivers exceptional performance while maintaining versatility across multiple spa models.
Key Features
- Industrial-grade 5.5kW heating element
- Universal 15″ length design
- Premium stainless steel construction
- Multiple pressure switch ports with stainless steel plugs
- Adjustable grounding and mounting studs
- Customizable thermowell cover position
- Complete with 2″ heater tailpieces including gaskets/o-rings
- Versatile union connections for seamless installation
Universal Compatibility
The 5.5kW power rating makes this heater ideal for larger spas and applications requiring enhanced heating performance. Its universal design ensures compatibility with numerous spa brands and models, reducing inventory complexity.
Professional Benefits
- Simplified inventory management
- Efficient single-visit repairs
- Broad compatibility spectrum
- Quick installation design
- Heavy-duty construction for durability
Technical Specifications
| Specification | Detail |
|---|---|
| Model Number | 48-1555-HS |
| Voltage | 230V |
| Power Rating | 5.5kW |
| Length | 15 inches |
| Diameter | 2 inches |
| Connection Type | Union fittings |
| Construction | Stainless steel |
| Temperature Control | Adjustable thermowell |
| Mounting | Adjustable studs |
| Pressure Ports | Multiple (switch not included) |
| Application | Universal hot tub/spa |
Installation Notes
The versatile design incorporates adjustable components for custom positioning, ensuring compatibility with your specific installation requirements. All necessary gaskets and O-rings for the tailpieces are included for complete installation.
Compatibility
This universal heater serves as a direct replacement for many OEM spa heaters. The adaptable design features allow for proper fitment in most standard spa configurations requiring a 5.5kW heating element.
Note: Pressure switch sold separately
Below you will find information on specific heaters the universal heater can match.
| Picture | Horizon | Description | Tube Length | Rating |
| 46-371-1214 | Flo ThruHeater 5.5KW 2-1/4″ X 15″ | 15″ | 5.5kW | |
| 46-371-1209 | Flo ThruHtr 5.5kW 2″x15″ Coleman W/90o(No P/Switch) | 15″ | 5.5kW | |
| 46-371-1208 | 5.5Kw 2″x15″Gecko, Maax, Sonoma, Savannah,(Spa Builders) | 15″ | 5.5kW | |
| 46-371-1206 | Flo ThruHeater 5.5KW 2″x15″SI Hydroquip 5/97-Now | 15″ | 5.5kW | |
| 46-371-1195 | Flo ThruHeater 5.5KW 2″x15″, 180o P/S Tap (Advanced Spa) | 15″ | 5.5kW | |
| 46-320-1170 | Flo ThruHeater 2″x15″ 5.5kW Brett Digital | 15″ | 5.5kW | |
| 46-320-1160 | Flo ThruHeater Assy 2″x15″ PS/TI 5.5kW Brett, HQ | 15″ | 5.5kW | |
| 46-314-1000 | HeaterAssy TRS L,M,N | 15″ | 5.5kW | |
| 46-238-1106 | Flo ThruHeater Value/LE 5.5KW/240V w/o sensor & p/s | 15″ | 5.5kW | |
| 46-238-1101 | Flo ThruHtr. 2″x15″ 5.5kW 240v Less pres. switch | 15″ | 5.5kW |
