C-100 Reverse Osmosis System Control Panel

Can you match this part’s SKU, size and connections to the system label or manual?

Worth considering for
Existing system owners who can match a part number and configuration before ordering.

$2,589.00

Archived USD price · Check today’s price with Crystal Quest.

View at Crystal Quest Read our assessment

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A documentation-based review of the manufacturer’s listing and specifications. How we reviewed it

Our assessment

The C-100 Reverse Osmosis System Control Panel belongs on a comparison list when its documented application matches your needs. The important next step is to verify the configuration and compatibility, rather than deciding from the product photograph alone.

What the listing gives you

  • Supporting documents are available

    The manufacturer links technical or installation documents. We have kept those references with the product research below.

  • Identifiable part numbers

    CQE-CV-S0100. These are useful for asking the manufacturer about an exact configuration.

What deserves a closer look

  • Fit comes first

    A similar photograph or product name does not establish compatibility. Confirm the exact part and its position in your system with Crystal Quest.

  • Look beyond the listed price

    Keep the original model number and replacement record. Check whether the listing describes one component, a multi-part kit or a complete system.

  • Confirm the complete package

    Check the manufacturer’s included-parts information and whether the listed item is a complete system or an individual component. An image may also show optional equipment.

These are our reading of the published information and our buying considerations. They are not measured performance results.

The specifications, in context.

Values below are published by Crystal Quest. Specifications may describe different configurations; read the model labels and compare the complete source tables in the reference section.

The listing does not provide a separate two-column specification table. Available technical details remain in the full manufacturer reference below; confirm any missing measurements directly with Crystal Quest.

Multi-column comparison tables are preserved in full under Manufacturer reference.

Choose the configuration carefully.

A similar photograph or product name does not establish compatibility. Confirm the exact part and its position in your system with Crystal Quest.

Model & part-number reference 1 configuration

This is a reference table, not an ordering form. SKU and option names are reproduced from the manufacturer snapshot.

ConfigurationPart number / SKUListed price (USD)
Standard configurationCQE-CV-S0100$2,589.00

Price snapshot from November 8, 2026. This is not a current offer or a stock confirmation.

Think beyond day one.

Keep the original model number and replacement record. Check whether the listing describes one component, a multi-part kit or a complete system.

  • Match the exact model or SKU before relying on an installation diagram or replacement schedule.
  • Ask what the quoted package includes and what must be supplied separately.
  • Keep the manufacturer’s operating instructions with your service and replacement records.

Frequently asked questions

Can you match this part’s SKU, size and connections to the system label or manual?Our reading

The C-100 Reverse Osmosis System Control Panel belongs on a comparison list when its documented application matches your needs. The important next step is to verify the configuration and compatibility, rather than deciding from the product photograph alone.

Who is C-100 Reverse Osmosis System Control Panel worth considering for?Best fit

Existing system owners who can match a part number and configuration before ordering.

What are the configuration constraints and installation requirements?Fit & plumbing

A similar photograph or product name does not establish compatibility. Confirm the exact part and its position in your system with Crystal Quest.

What are the ongoing maintenance and filter replacement considerations?Ownership costs

Keep the original model number and replacement record. Check whether the listing describes one component, a multi-part kit or a complete system.

Go back to the source.

The full product information below is supplied by Crystal Quest, including its own descriptions and claims. We have reorganized the typography and tables for reading. This material is separate from Elorova’s assessment.

Product overviewManufacturer material
The Crystal Quest C-100 Controller is an ideal solution for the monitoring and control of light commercial reverse osmosis units. This economical controller provides relays for the RO pump, inlet solenoid valve, and membrane flush solenoid valve.

The dry contact switch inputs monitor storage tank level, low and high-pressure switch signal, and system lockout for pretreatment backwash or regeneration for on/off operation. All inputs and outputs are controlled with time delays for proper operation.

Additionally, the TDS value incorporates a field adjustable set point for the water quality threshold, allowing the unit to produce a system warning if the water quality threshold is exceeded. LED indicates water quality and operating status.

Features:
  • Economical controls
  • Visual status LED
  • TDS monitor w/ sensor (range 0-1000 PPM)
  • Three-digit LED display
  • Jumper selectable flush type
  • Jumper selectable switch inputs
  • TDS calibration adjustment
  • TDS setpoint adjustment
  • Quick disconnect high voltage terminals
  • Plug-in terminals for switch inputs
  • Panel mountable enclosure

Technical specificationsManufacturer material

Specifications:

  • Power: 120 VAC or 240 VAC - 15+10%, 50/60Hz
  • Environment: -22F to 140F, 0-95%RH, Non-condensing
  • Enclosure: 8.25”x5.0”x3.0” ABS plastic

Included parts & replacementsManufacturer material

Input/Output Switches:

  • Low-pressure switch
  • RO storage tank full
  • Pretreatment Lockout (all switch inputs are jumped selectable NO or NC)
Control Relays:
  • Inlet solenoid valve 120/240 VAC 5 amp maximum
  • RO pump 120/240 VAC 1HP, single phase maximum
  • Flush solenoid valve 120/240 VAC 5 amp maximum

Installation & maintenanceManufacturer material

What this review is based on.

Elorova researched the public Crystal Quest product listing, its published configuration data, source photographs and linked documents. The source page was checked on .

We have not purchased or installed this product, conducted a laboratory evaluation, or independently confirmed the manufacturer’s treatment and certification claims. We do not copy retailer star ratings into an Elorova rating.

Original Crystal Quest product listing

Our research is a snapshot. Check the merchant’s current documentation, warranty, configuration, price and delivery terms before deciding. Read our editorial policy.

C-100 Reverse Osmosis System Control Panel

Crystal Quest source photography 1 / 1