Current US/Canada Harvia LED Flange Manual - HPCU2L/HPCU7L, Y05-0344
Harvia installation drawing Y05-0344. US and Canada. Use with the exact heater instructions.
Plan the whole heater installation
See your HPCU7LUL
on the Cilindro.
Rotate the accessory. Try a lower bench or raised platform. Switch the warm-white lighting on and off. See how the details fit your sauna.
Explore the Cilindro package ↗Heater and bench timber sold separately.
Why embed your heater?
Good sauna design aims to keep your feet near or above the top of the heater stones. Warm air rises, so a low foot bench can leave your feet in cooler air while your head gets hot. Plan the seat and footrest heights around the stone level to bring more of your body into the warmer part of the sauna.
Embedding a compatible heater into a raised bench or platform lets you build the layout around it, with the flange finishing the opening. The bench and footrest heights create the relationship between your feet and the stones; the flange alone does not change it. Follow the heater and flange manuals for the permitted embedding depth, clearances, ventilation, mounting and service access.
Start with the whole Cilindro installation
Bring your 10.5 kW Cilindro Half through the bench with a finished stainless steel opening. The sleeve shields the surrounding timber from radiant heat while the heater remains supported by the floor. Warm-white LED lighting shines upward from inside the sleeve to highlight the stones.
HPCU7LUL is for compatible U.S. 10.5 kW Cilindro Half heaters. Use the smaller accessory for 6, 8 or 9 kW models.
1. Choose the heater
Match the Cilindro to your sauna volume, glass surfaces, available power and control preference.
2. Plan the bench
Decide whether the heater stands beside the bench or passes through it. Keep access for installation and maintenance.
3. Finish the details
Choose a size-matched flange, railing and lighting. Each accessory is sold separately.
What the HPCU7LUL adds
- Stainless steel sleeve with a finished upper rim.
- 19.9 in collar diameter; 5.9 in sleeve height.
- Heater stands on the floor beneath the bench.
- 3000–3200 K warm-white LED lighting.
- 100–240 V supply with 12 V DC lighting output; connection by a licensed electrician.
Plan the installation
Plan the opening before cutting the bench. The U.S. flange guide sets a maximum bench surface height of 27.5 in, maximum timber thickness of 1.9 in, and minimum 0.4 in gap between the sleeve and timber. Use the installation drawing for the opening and check the heater’s sensor placement and clearances.
Heater, control, stones, bench timber and safety railing are separate.
Questions before you choose
Which Cilindro does it fit?
HPCU7LUL is for compatible U.S. 10.5 kW Cilindro Half heaters. Use the smaller accessory for 6, 8 or 9 kW models.
Is the heater included?
No. This listing is for the HPCU7LUL LED embedding flange. Heater, control, stones, bench timber and safety railing are separate.
Can I see it installed?
Yes. Open the 3D viewer, rotate the assembly and try the bench and raised-platform views. The bench-height slider and cutaway show how the installation fits together. The visualization is for planning; use the manuals for construction.
Do I need a flange and a railing?
They serve different jobs. An embedding flange finishes and shields a bench opening; a railing creates a wood boundary around the heater. The 3D railing bench views include a separate flange to show that combination.
What should I plan before installation?
Plan the opening before cutting the bench. The U.S. flange guide sets a maximum bench surface height of 27.5 in, maximum timber thickness of 1.9 in, and minimum 0.4 in gap between the sleeve and timber. Use the installation drawing for the opening and check the heater’s sensor placement and clearances.
How does the lighting work?
The warm-white LEDs face up from the lower inner sleeve. The power supply and cable route must follow the installation guide. A licensed electrician must make the electrical connection.
Make the heater the starting point.
Choose your Cilindro, then build the accessory package around the sauna you want.
Prebuilt
Sauna Brushes
Vents