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Digital 1 Control Packages


Efficient, consistent spa temperature control

Designed and packaged to provide spa operators with the ability to select the steam room operating temperature. Simply determine the CU model for the steam room being serviced and select the required Digital 1 Control system.

The Digital 1 Control Package includes:

  • Digital 1 Temperature Control featuring in-steam-room temperature-regulating sensor
  • Advanced low mass, quick-response thermostat with sensor guard
  • Capability and durability to respond to steam room temperature within tight tolerances
  • Electronic temperature control factory pre-installed with panel-mount design
  • Plate for optional remote installation in a standard 4x4 electrical box
  • Ability to set room temperature accurately and reliably
  • Efficient, consistent control with full 100Ëš F - 120Ëš F range
  • Integrated in-steam-room high temperature control
  • An additional level of reliability


  • If more than one room is being serviced by one (1) CU generator, the appropriate CU1-digital 1 or CU2-digital 1 Control Package must be specified for EACH room
  • See page sizing and selection guidelines for CU generators here

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MrSteam's Warranties and Online Warranty Registration

Thank you for choosing a MrSteam product!

With the highest quality products, affordable pricing, top class warranties and unmatched customer service, MrSteam is the gold standard in steam systems and spa experiences.

MrSteam continues to redefine quality and reliability. And should the unheard-of happen, MrSteam stands behind its industry-leading warranty program against defects in materials and workmanship.

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