Shown — Harvia LTY45 power extension unit
Harvia LTY45 Power Extension Unit
The Contrast standard
Considered from selection to setup.
Advisor-led
A US-based advisor with you the whole way.
Manufacturer-backed
Original warranty and documentation stay intact.
Delivery, planned
Freight, access and placement are coordinated. White-glove installation available at an upfront price.
Pricing confidence
Priced at the lowest in market, not MSRP, so the decision is simple.
Flexible ways to pay
Financing and qualified HSA/FSA paths.
Support after delivery
A real point of contact when questions come up.
Harvia LTY45 Power Extension Unit
An add-on contactor box that lets a Harvia control unit drive bigger heaters - or two heaters at once - in large saunas. When a control's built-in switching capacity isn't enough for the connected heater, the LTY45 extends the maximum load up to 38 kW (depending on the control). Works with Harvia Xenio and Fenix controls.
Highlights
- Extends a Harvia control's maximum heater load up to 38 kW
- Required for large saunas or two-group (multiple-heater) setups
- Pairs with Harvia Xenio and Fenix control units
- Single- and three-phase compatible (U1-U3)
What's included
- Harvia LTY45 power extension unit
- Installation and operation manual
We'll decide together in your consult
- Compatibility - pairing with your Harvia Xenio or Fenix control and heater setup
- Installation & wiring
Schedule a consultation with an advisor to learn more about the product, delivery, installation, and more.