Electric Heater, Coates, 11.0kW, 240V, Single Phase | 12411ST
$1,067.86
| Manufacturer part number | 12411ST |
| Returns | 30-day returns – see our returns policy |
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Coates ST Series Electric Heater (Model: 12411ST)
Product Overview
We stock the Coates ST Series 11.0kW Electric Heater, a robust and versatile heating solution designed for both pool and spa applications. This professional-grade unit combines powerful performance with reliable operation.
Key Features
- Single-phase 240V operation
- 11.0kW power output
- Standard 1-1/2″ slip connections
- ST Series design
- Standalone configuration
Design & Engineering
- Professional-grade construction
- Weather-resistant housing
- Efficient heat transfer system
- Integrated safety features
- Durable materials
Technical Specifications
| Specification | Detail |
|---|---|
| Model Number | 12411ST |
| Power Output | 11.0kW |
| Voltage | 240V/230V |
| Phase | Single |
| Inlet/Outlet Size | 1-1/2″ |
| Connection Type | Slip |
| Series | ST |
| Application | Pool & Spa |
| Installation | Standalone |
| Manufacturer | Coates |
Installation Features
- Standard slip connections
- Straightforward electrical setup
- Flexible mounting options
- Simple plumbing integration
- Universal compatibility
Performance Benefits
- High-capacity heating
- Energy-efficient operation
- Consistent temperature control
- Rapid heat transfer
- Reliable performance
🔧 Parts and fittings for this
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
 |
Silicone, DOW 732, 3oz Tube, Clear | DC-732-CLR-3 | 186 in stock | $17.88 | Add to cart |
 |
Silicone Based Lubricant 1oz 00150 | 00150 | 343 in stock | $5.26 | Add to cart |
 |
Magic Plastics Slide Valve 0412-15 | 0412-15 | 131 in stock | $17.15 | Add to cart |
 |
Magic Plastics Check Valve 0823-15C | 0823-15C | 42 in stock | $40.95 | Add to cart |
 |
Lasco Coupling 429-015 | 429-015 | 826 in stock | $2.46 | Add to cart |
Commonly replaced parts
Parts commonly replaced on this item that we stock.
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
 |
Screwplug Element, Coates, Threaded, 5.5kw, 240v, w/ Gaskets | 20005061 | 6 in stock | $83.94 | Add to cart |
 |
Tailpiece, Coates, w/Split Nut, Heater, OEM | 32705010 | 23 in stock | $23.24 | Add to cart |
 |
Hi-Limit, 5/16" dia, 12"Cap, SPST, Screw Terminal, Coates 61L/E-6 | 22003820 | 3 in stock | $110.60 | Add to cart |
 |
Thermostat, Coates PH/CPH/CE/SHB/ST | 22002001 | 5 in stock | $79.00 | Add to cart |
 |
Contactor, Coates, DP, 35A, 240v | 21000650 | Available to order | $76.04 | |
 |
Hi-Limit, Thermodisc, DPST, Screw Terminal, Surface Mount | 34-0058-K | 14 in stock | $90.11 | Add to cart |
 |
Coates Heater Thermostat #22002150 | 22002150 | 6 in stock | $181.68 | Add to cart |
 |
Indicator Light, Coates | 29034620 | Available to order | $10.29 |
Applications
Ideal for:
- Swimming pools
- Spa systems
- Commercial installations
- Residential applications
- Year-round operation
Safety Features
- Built-in protection systems
- Temperature monitoring
- Flow requirements
- Overheating prevention
- Safety shutoff
Construction Quality
- Industrial-grade components
- Weather-resistant design
- Corrosion-resistant materials
- Professional connections
- Durable housing
Environmental Adaptability
- Outdoor installation capable
- All-weather operation
- Temperature resilient
- UV-resistant housing
- Moisture protection
Note: Professional installation recommended to ensure proper electrical and plumbing integration for optimal performance and safety compliance
| Brand | Coates |
|---|---|
| Model | ST Series |
| Voltage | 230v |
| Heater Type | Stand Alone |
| Heater Application | Pool, Spa |
| Wattage | 11.0kW |
| Btu Rating | 100K |
| Heater Inlet Size | 1-1/2" |
| Heater Inlet Type | Slip (s) |
| Heater Outlet Size | 1-1/2" |
| Heater Outlet Type | Slip (s) |
| H Part# | _12411ST |