Coates 240V 36kW 153 Amp Single Phase Electric Pool & Spa Heater Model 12436PHS
Since the 1940s, Coates has been a trusted name in electric water heating solutions. Known for unmatched quality and reliability, Coates continues to lead the industry in high-performance pool and spa heaters ideal for both residential and commercial applications.
The Coates 12436PHS 36kW electric pool heater features a built-in flow switch to prevent operation when there is no water flow, allowing safe and efficient performance at flow rates between 0 GPM and 80 GPM. Its robust stainless steel tank offers long-lasting durability and corrosion resistance, making it suitable for indoor and outdoor installations.
Designed for precise control, this unit includes a digital thermostat and offers additional safety with a manual reset high-temperature limit. For use in high-altitude locations, consult the manufacturer before purchasing.
Key Features of the 12436PHS Pool Heater
- Incoloy heating elements for superior heat transfer and longevity
- Advanced digital thermostat for accurate temperature control
- Manual reset high-temperature safety limit
- Integrated flow switch to prevent dry operation
- 2″ male NPT plumbing connections (PHS series)
- Heavy-duty contactors for consistent performance
- Stainless steel tank resists corrosion and extends heater life
- Indicator lights for element, flow, and high temperature status
- Element fusing for electrical safety (on units rated above 48 amps)
Technical Specifications
- Dimensions: 28″ L x 15″ W x 15″ H
- Weight: 100 lbs
- Minimum Flow Rate: 20 GPM
- Maximum Flow Rate: 80 GPM
- UL Listed: Safe for indoor and outdoor installations
- 36 KW Model: 12436PHS-3 150 AMPS
- 45 KW Model: 12445PHS 188 AMPS
- 54 KW Model: 12454PHS-4 225 AMPS
- 57 KW Model: 12457PHS 238 AMPS
- 36 KW Model: 32036PHS-3 100 AMPS
- 45 KW Model: 32045PHS 125 AMPS
- 54 KW Model: 32054PHS-4 150 AMPS
- 57 KW Model: 32057PHS 158 AMPS
- 36 KW Model: 34836PHS-3 44 AMPS
- 45 KW Model: 34845PHS 55 AMPS
- 54 KW Model: 34854PHS-4 65 AMPS
- 57 KW Model: 34857PHS 69 AMPS
- 36 KW Model: 36036PHS-3 35 AMPS
- 45 KW Model: 36045PHS 44 AMPS
- 54 KW Model: 36054PHS-4 52 AMPS
- 57 KW Model: 36057PHS 55 AMPS
