The KIP is a simple heater to install. Harvia builds the time and temperature controls into the unit itself: two dials, no wall controller. Three wall-mounted sizes cover rooms from 100 to 424 cu ft, all made in Finland.

Ready without a controller

The left dial sets temperature. The right dial turns the heater on and doubles as a delay timer you can set up to 8 hours ahead, so the sauna is hot when you get home. It shuts itself off after 60 minutes of operation. If you don't want app control and extra components, this is the simple pick.

Three sizes

KIP45B, 4.5 kW: 100 to 211 cu ft
KIP60B, 6 kW: 169 to 300 cu ft
KIP80B, 8 kW: 251 to 424 cu ft

Electrical requirements

240V single-phase, 60 Hz. Minimum fuse sizes run 18.8 A on the 4.5 kW and 25 A on the 6 kW, both on 10 AWG wire; the 8 kW needs 33.4 A on 8 AWG. Hardwired by a licensed electrician.

Cool outer wall

Harvia's dual-wall construction keeps the exterior cool to the touch, and a protective stone guard is included. The heater mounts vertically with the included bracket and needs a minimum 6.56 ft ceiling. It takes 44 lbs of stones at 5 to 10 cm, and pairs with a safety railing.

Specifications

Dimensions: 23.6 x 16.1 x 11 in
Weight: 30 to 31.5 lbs before stones
Stone capacity: 44 lbs, 5 to 10 cm stones
Power: 4.5, 6 or 8 kW, 240V single-phase, 60 Hz
Controls: built-in dials, 8-hour delay timer, 60-minute auto shut-off
Certification: UL certified, IPX4
Made in Finland

Harvia KIP Electric Sauna Heater