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This is the WiFi Xenio for 8 kW-and-up Harvia E heaters: Cilindro PC80E / 90E / 110E, Spirit SP80E (and the 9 kW Spirit kit), Virta HL80E / 90E / 110E, Virta Pro, and Club K12.5G / K15G. The heater is sold separately. If the heater is a 6 kW E-model or Club K10G, you want CX30, not this box.
What’s included
Harvia Xenio CX45 WiFi touch panel
Power unit sized for the CX45 load table
Temperature sensor and cables as packed by Harvia
Heater sold separately
MyHarvia app is a free download
Specs
Brand: Harvia (Finland)
Model: Xenio CX45 WiFi (CX45-U1-U3-XW)
SKU: 104-CX45-U1-U3-XW
Type: Digital sauna control with WiFi / MyHarvia
Pairs with: 8 kW and up Cilindro E, Spirit E, Virta E, Virta Pro HL160E, Virta Pro HL200E (with the LTY45 power extension), Club K12.5G / K15G
Does not pair with: KIP (CX170), 6 kW E-models and Club K10G (CX30), Virta Combi (CX30C), HUUM
Voltage: 240V 1-phase or 208V 3-phase (one SKU)
Max load (Harvia US Xenio table): 17 kW / 240V 1PH; 15 kW / 208V 3PH
Power extension: The Harvia LTY45 power extension unit adds capacity when a heater is over the CX45 load or wired on more circuits (Harvia LTY45 manual). Required for the Virta Pro HL200E.
Temperature range (Harvia US): 104–194 °F (40–90 °C)
Spirit / KIP packages that already name Xenio WiFi? Do not add a second CX45. Those kits already pick a control.
Virta Pro 20 kW? Yes, with the Harvia LTY45 power extension unit. Harvia’s US wiring table pairs the 20 kW HL200E with a CX45 (or CX30) plus an LTY45. The CX45 alone tops out at 15 kW at 208V 3-phase.
KIP 8 kW? Still CX170, not CX45. KIP uses the CX170 power unit.
Can I check out? Yes.
Email hello@selfcaresaunas.com if you want him to pair this control with a heater SKU. A licensed electrician reads the nameplate — we do not guess breaker size.
Questions? Email hello@selfcaresaunas.com.
Warranty: Covered by the manufacturer for defects in normal use — see the product page and manufacturer spec sheet.
Freight / parcel: Inspect the shipment on delivery. If anything is damaged, photograph the carton and product and email hello@selfcaresaunas.com or use chat within 24 hours.
