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MASTER SPAS Heater 4kW - X300937

MASTER SPAS Heater 4kW - X300937

$250.99 USD
$333.50 USD $250.99 USD
Sale Sold out

Description

MASTER SPAS Heater 4kW  - X300937

Heater 4 kW with M7 sensors(V/N 55950)

What our Experts Think

  • Efficient Heating: 4 kW output warms spa water quickly and evenly.

  • Durable Design: Built to withstand high temperatures and constant spa use.

  • Easy Installation: Compatible with MASTER SPAS systems for seamless replacement or upgrade.

  • Reliable Performance: Maintains consistent water temperature for a comfortable spa experience.

  • Energy-Conscious: Designed to operate efficiently without unnecessary power consumption.

  • Trusted by Professionals: Recommended for both residential and commercial spa setups.

Q&A

Q1: What is the MASTER SPAS MS8500 PC Board (X801135)?
A: A direct OEM replacement spa control circuit board for MASTER SPAS systems.

Q2: What does it control?
A: Manages pumps, heater, sensors, timing, safety logic, and system communication.

Q3: Is it a direct replacement?
A: Yes for spas that require the MS8500 control board; verify your spa model/spec before buying.

Q4: Key benefits?
A: Reliable OEM performance, stable system logic, and precise function coordination.

Q5: Installation?
A: Replace your old board using correct wiring—professional installation recommended.

Maintenance Tips

  • Power Off First: Always disconnect spa power before inspection or service.

  • Inspect Heating Element: Check for scale buildup, corrosion, or damage; clean gently if needed.

  • Check Connections: Ensure all wiring is secure and free from corrosion.

  • Monitor Temperature: Verify thermostat and temperature sensors are functioning correctly.

  • Winter Care: Drain and protect heater if spa will be unused in freezing conditions.

  • Avoid Power Surges: Use surge protection to safeguard the heater’s electronics.

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