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Sauna Control Extension Box – Power Expansion Unit – Harvia LTY45

Sauna Control Extension Box – Power Expansion Unit – Harvia LTY45

Regular price $583.00 USD
Regular price Sale price $583.00 USD
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Sauna Control Extension Box – Power Expansion Unit – Harvia LTY45

The Harvia LTY45 helps you manage sauna heater operation with a cleaner, more convenient control experience.

Why You’ll Love It

  • Simplifies sauna heater operation
  • Supports convenient session and temperature control
  • Designed for compatible sauna systems
  • Gives your sauna a cleaner, modern control experience

Product Details

Product Type Sauna Control
Brand Harvia
Model / Series LTY45
Best Use Sauna or home wellness setup

Best For

Best for upgrading an existing sauna, improving comfort, and completing a premium home wellness setup.

Harvia Xenio LTY45 Power Extension Unit – Expand Sauna Heater Capacity up to 38kW

Upgrade your large sauna’s performance with the Harvia Xenio LTY45 Power Extension Unit, designed to expand the capacity of your Xenio-controlled electric sauna system. Perfect for commercial, multi-heater, or oversized residential saunas, the LTY45 seamlessly increases the maximum load range of compatible control units up to an impressive 38 kW, depending on the paired controller.

Engineered in Finland for professional reliability, this compact and durable extension unit integrates effortlessly with Harvia Xenio CX30, CX45, and CX170 control systems. Whether you're powering multiple heaters or a single high-output unit, the LTY45 ensures smooth, safe, and efficient operation. Its streamlined design allows for easy wall mounting, providing a clean, professional installation.

If you’re building a large sauna or upgrading your existing setup, the Harvia Xenio LTY45 delivers the power, compatibility, and performance needed to take your sauna to the next level.

Key Features

  • Expand Heater Capacity Up to 38 kW
    Increase the max load range of your Xenio control system for large or multi-heater saunas.
  • Compatible with Popular Xenio Controls
    Works with CX30, CX45, and CX170 digital control units.
  • Ideal for Commercial or Large Residential Saunas
    Supports multiple electric sauna heaters with stable and efficient power management.
  • Easy Wall-Mount Installation
    Clean, simple, and space-efficient mounting options.
  • Reliable Finnish Engineering
    Built for long-term performance and safe, consistent power regulation.

Technical Specifications

  • Dimensions: 14.3" W × 2.9" D × 10.5" H
  • Max Load Range: Up to 38 kW (varies by control unit)
  • Mounting: Wall mounted
  • Compatibility: Xenio CX30, CX45, CX170

What’s Included

  • Harvia Xenio LTY45 Power Extension Unit
  • Installation & Operation Manual
  • 1-Year Limited Warranty

Perfect For

  • Large home saunas
  • Commercial saunas
  • Multi-heater configurations
  • Builders and contractors creating high-capacity sauna systems

Built to Harvia’s rigorous standards, the Xenio LTY45 power extension unit ensures you get the most from your sauna system—safely, efficiently, and with unmatched performance.

View full details
Description

Sauna Control Extension Box – Power Expansion Unit – Harvia LTY45

The Harvia LTY45 helps you manage sauna heater operation with a cleaner, more convenient control experience.

Why You’ll Love It

  • Simplifies sauna heater operation
  • Supports convenient session and temperature control
  • Designed for compatible sauna systems
  • Gives your sauna a cleaner, modern control experience

Product Details

Product Type Sauna Control
Brand Harvia
Model / Series LTY45
Best Use Sauna or home wellness setup

Best For

Best for upgrading an existing sauna, improving comfort, and completing a premium home wellness setup.

Harvia Xenio LTY45 Power Extension Unit – Expand Sauna Heater Capacity up to 38kW

Upgrade your large sauna’s performance with the Harvia Xenio LTY45 Power Extension Unit, designed to expand the capacity of your Xenio-controlled electric sauna system. Perfect for commercial, multi-heater, or oversized residential saunas, the LTY45 seamlessly increases the maximum load range of compatible control units up to an impressive 38 kW, depending on the paired controller.

Engineered in Finland for professional reliability, this compact and durable extension unit integrates effortlessly with Harvia Xenio CX30, CX45, and CX170 control systems. Whether you're powering multiple heaters or a single high-output unit, the LTY45 ensures smooth, safe, and efficient operation. Its streamlined design allows for easy wall mounting, providing a clean, professional installation.

If you’re building a large sauna or upgrading your existing setup, the Harvia Xenio LTY45 delivers the power, compatibility, and performance needed to take your sauna to the next level.

Key Features

  • Expand Heater Capacity Up to 38 kW
    Increase the max load range of your Xenio control system for large or multi-heater saunas.
  • Compatible with Popular Xenio Controls
    Works with CX30, CX45, and CX170 digital control units.
  • Ideal for Commercial or Large Residential Saunas
    Supports multiple electric sauna heaters with stable and efficient power management.
  • Easy Wall-Mount Installation
    Clean, simple, and space-efficient mounting options.
  • Reliable Finnish Engineering
    Built for long-term performance and safe, consistent power regulation.

Technical Specifications

  • Dimensions: 14.3" W × 2.9" D × 10.5" H
  • Max Load Range: Up to 38 kW (varies by control unit)
  • Mounting: Wall mounted
  • Compatibility: Xenio CX30, CX45, CX170

What’s Included

  • Harvia Xenio LTY45 Power Extension Unit
  • Installation & Operation Manual
  • 1-Year Limited Warranty

Perfect For

  • Large home saunas
  • Commercial saunas
  • Multi-heater configurations
  • Builders and contractors creating high-capacity sauna systems

Built to Harvia’s rigorous standards, the Xenio LTY45 power extension unit ensures you get the most from your sauna system—safely, efficiently, and with unmatched performance.