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Harvia Xenio LTY45 U1 U3 Power Extension Unit up to 38kW

SKU: LTY45-U1-U3
$583.00 + Free Shipping
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Overview

The Harvia Xenio LTY45 U1 U3 Power Extension Unit expands the output capacity of your Harvia control system so you can run larger or multiple electric sauna heaters from a single controller. Built in stainless steel for demanding use, it is ideal for commercial facilities or spacious custom saunas that require more than one heater or higher total kilowatt capacity.

Key Features

  • Increases total heater load capacity to as much as 38 kW when paired with compatible controls

 

  • Designed to work with Harvia Xenio CX30, CX45, and CX170 control units

 

  • Durable stainless steel enclosure for reliable performance in professional settings

 

  • Wall mount cabinet keeps wiring organized in a single service location

 

  • Compact footprint makes it easy to integrate in existing equipment rooms

Specifications

Model LTY45 U1 U3
Product type Power extension unit for electric sauna heaters
Compatible controls Harvia Xenio CX30 U1 U3, CX45 U1 U3, CX170
Maximum total heater load Up to 38 kW depending on control unit configuration
Supply voltage 240 V
Phase Single phase
Enclosure material Stainless steel
Mounting Wall mount
Dimensions 14.3 in W x 2.9 in D x 10.5 in H
Weight 6.1 lb
Location Indoor dry equipment area
Warranty One year limited warranty

Compatibility & Installation

The LTY45 U1 U3 is intended for larger electric saunas that use Harvia Xenio CX30, CX45, or CX170 controls and need additional heater capacity. Typical applications include Virta and Virta Pro heaters installed in large residential, commercial, or multi room facilities.

 

Mount the enclosure on a solid wall near the main control power unit and route heater circuits according to the Harvia wiring diagrams. All connections must follow local electrical code. Installation, wiring, and commissioning should be performed only by a qualified licensed electrician.

What Is Included

  • Harvia Xenio LTY45 U1 U3 power extension unit

 

  • Mounting hardware set

 

  • Installation and operation manual

 

  • One year limited manufacturer warranty

Freight Delivery

All SaunaLife saunas ship via LTL freight with curbside delivery. We coordinate with Bathing Brands to ensure safe, on-time arrival and clear, flat-rate shipping at checkout.

Talk to a Sauna Expert

Speak directly with a real sauna expert. Our team is here to answer your questions, offer tailored guidance, and ensure your experience feels effortless.

Authorized Dealer Pricing

We follow official MAP pricing, so you always get the same trusted price offered by every authorized dealer — with expert service included.

Why Choose Sauna Luxuries?

Premium Heaters Backed by Real Experts

At Sauna Luxuries, we’re more than just another online store — we’re your dedicated partner in wellness. Every product we offer is carefully selected for quality, performance, and long-term value. As an authorized dealer, we guarantee authentic models, factory warranties, and expert guidance every step of the way. From fast answers to custom recommendations, we make shopping for your perfect sauna effortless.

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