CL4-9058 Cold Thermostat Replacement

for PWC-3000 systems

Replacement Thermostat for H2O - PRO - Pure n Natural Systems

CL4-9058 Cold Thermostat Replacement

for PWC-3000 systems

Translation missing: en.product.general.sale_price $79.25

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About this product

Keep Your Water System Running at the Right Temperature

The CL4-9058 Cold Thermostat is a replacement component built specifically for the PWC-3000. It helps regulate internal temperature by activating cooling at the correct threshold, ensuring your system runs safely and efficiently.

If your unit is running too warm, cycling improperly, or failing to cool as expected, replacing the thermostat can quickly restore normal operation.

Key Features

  • Direct replacement for PWC-3000 systems
  • Maintains proper cooling activation
  • Helps prevent overheating and system stress
  • Simple, reliable mechanical control
  • Durable construction for long service life

Specifications

Certifications

Meets manufacturer specifications for PWC-3000 compatibility

What's in the box

  • (1) CL4-9058 Cold Thermostat
  • Installation-ready component

Installation tips

  • Turn off power before starting installation
  • Allow system to cool fully before replacing
  • Match wiring configuration to original thermostat
  • Secure connections to avoid loose contacts
  • Test system after installation for proper cycling
  • For best results, have a qualified technician install

Frequently asked questions

Is this thermostat compatible with other models?
It is designed specifically for the PWC-3000. Compatibility with other units is not confirmed.

What are signs I need to replace the thermostat?
Common signs include overheating, inconsistent cooling, or the system not cycling properly.

Is installation difficult?
It’s straightforward for trained technicians. Basic electrical knowledge is recommended.

Does this thermostat come pre-calibrated?
Yes, it is designed to operate at the correct temperature range for the PWC-3000. 

How long does the thermostat last? Lifespan depends on usage and environment, but it is built for long-term reliability.

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30 days Free Returns

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30+ years in the market

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