
Description
Description
The Helo OLEA 72-1 is a genuine replacement PC board for HNS M2 steam generators. Replacing a faulty control board returns the generator to service without the cost of a new unit. Fitting is a job for a qualified electrician, carried out with the generator isolated from the electricity supply, and we recommend confirming your generator model before ordering.
Features
Technical Specification
| Product type | PC board (control board) |
| Model | OLEA 72-1 |
| Compatibility | HNS M2 steam generators |
| Part number | SP6214037 |
Installation
Replacement must be carried out by a qualified electrician, with the steam generator isolated from the electricity supply before any work begins. Steam equipment should be serviced in line with the manufacturer’s manual.
Brand
Helo, founded in Finland in 1919, was the first manufacturer of electric sauna heaters. Its sauna and steam equipment is handcrafted in Hanko, Finland, and the company is part of the Sauna360 group.
Ordering note
Check the steam generator model before ordering, as PC boards are specific to particular generator models and generations.
Downloads
Delivery & Returns
Delivery
We offer fast and reliable delivery to customers across the UK and beyond. For full details on shipping times and costs, please review our delivery policy.
Returns
We offer hassle-free returns within 30 days of purchase, so you can shop with complete confidence. For details, see our returns policy.
Warranty & Quality Promise
We are committed to delivering products of the highest quality, for details surrounding warranty please contact us.
Description
The Helo OLEA 72-1 is a genuine replacement PC board for HNS M2 steam generators. Replacing a faulty control board returns the generator to service without the cost of a new unit. Fitting is a job for a qualified electrician, carried out with the generator isolated from the electricity supply, and we recommend confirming your generator model before ordering.
Features
| Product type | PC board (control board) |
| Model | OLEA 72-1 |
| Compatibility | HNS M2 steam generators |
| Part number | SP6214037 |
Installation
Replacement must be carried out by a qualified electrician, with the steam generator isolated from the electricity supply before any work begins. Steam equipment should be serviced in line with the manufacturer’s manual.
Brand
Helo, founded in Finland in 1919, was the first manufacturer of electric sauna heaters. Its sauna and steam equipment is handcrafted in Hanko, Finland, and the company is part of the Sauna360 group.
Ordering note
Check the steam generator model before ordering, as PC boards are specific to particular generator models and generations.
Delivery
We offer fast and reliable delivery to customers across the UK and beyond. For full details on shipping times and costs, please review our delivery policy.
Returns
We offer hassle-free returns within 30 days of purchase, so you can shop with complete confidence. For details, see our returns policy.
Warranty & Quality Promise
We are committed to delivering products of the highest quality, for details surrounding warranty please contact us.









