Gree Amber 25 air source heat pump
Gree air source heat pump installed
*From the price includes Helo Hanko hook and installation service in Uusimaa. The price does not include: any additional work in addition to the basic installation, stove stones, stove stone loading, recycling and removal of the old stove and travel expenses outside Uusimaa.
Gree amber 25

Price: 399€ incl.VAT * delivered and installed. The promotion is valid until 15.12.2022 or while stocks last.
*From the price includes Helo Hanko hook and installation service in Uusimaa. The price does not include: any additional work in addition to the basic installation, stove stones, stove stone loading, recycling and removal of the old stove and travel expenses outside Uusimaa.
Affordable air-source heat pump for small spaces
The Hanko electric heater is a modernly designed, compactly sized power pack that fits into even the smallest spaces. Recommended sauna size 5-9m3. Hanko is lightweight and very quick to install. The Hanko STJ model has a built-in thermostat with an upper limit setting and a timer 3 + 9 hrs.
Price: 399€ delivered and installed!
Save up to €95!
- Promotional price: 399€ incl.VAT, heater delivered to your home and installed in place
- Hanko 60 STJ stove OVH 325€
- Installation of stove OVH 169€
PSST.... Did you know that you get a household allowance for the work portion! The work share is itemised at the time of payment.
Hanko 60 STJ 6 kW
"It's nice to relax and let your thoughts rest in the gentle warmth of Hanko. Finland is the happiest country in the world. We believe that taking a sauna is one of the reasons for happiness."
- Helo
Hanko is handcrafted in Hanko, Finland. It is the result of careful design work; top designers in their field worked together to create a stove that will satisfy even the most demanding sauna enthusiast. Hanko is certainly the most affordable design heater on the market. This heater is a feast for the eyes and fits into even the smallest of spaces.
- Installation: Wall mounting
- Power: 6 kW
- Sauna size: 5-9m3
- Steering: fixed
- Colours: black, chrome
- Dimensions: K575 xL365xW250 mm
- Weight: 7,2 kg
Product information
- Brand name: Helo
- Kiosk model: Hanko
- Country of manufacture: Finland
- Colour: Chrome or Black
- Material: steel
- Heating capacity (kW): 6
- Stove type: mains stove
- Control centre: fixed control
- Stone volume, max (kg): 32
- Diameter of suitable stones: 5-10cm
- Voltage 1: 400-415V 3N~
- Voltage 2: 230V 3~
- Voltage 3: 230-240V 1N/2~
- Safety distance down (mm): 100
- Height (mm): 575
- Width (mm): 365
- Depth (mm): 250
- Product weight (kg): 7,2
- Installation location: wall-mounted
- Sauna volume (m³): 5-9
- Safety distance to ceiling (mm): 1 300
- Safety distance to the side (mm): 70
- Safety distance to the front (mm): 100
24 Center Installation service includes:
- Removing the old heater and installing the new one
- Connection to the electricity network and the necessary electrical safety measurements
- Filling in the installation log
- Commissioning inspection of the heater
- The commissioning inspection report to be handed over to the housing company
- Cleaning up the installation site and disposing of packaging waste
- Inspection and delivery of the work
- Installation in the Uusimaa region
The basic installation service does not include.
- Clearance and dismantling works to enable the installation of the stove, e.g. railings
- Removal of old heater stones and installation of new ones (available on request)
- Protection of floors and ceilings, etc. during installation work
- Construction work related to the installation of the stove, such as reinforcing the mounting base for the wall heater, or modifying the decks
Installation may be hindered, for example, by:
- The minimum safety distances for the installation of the heater are not met
- The heater cannot be fixed to an existing structure
- There are no conditions for connecting the stove
- Installation is not possible for reasons of electrical safety.
Possible on-site emergencies on-site additional work will be charged at 80€/hour (incl. VAT 24%). Minimum charge is 1 hour.
It is the customer's responsibility to ensure that the product is suitable for the site and can be installed. If the installer of the installation service finds on site that the product is not suitable for installation on site, or cannot be installed in accordance with the delivery contents of the installation service, the customer will be charged 80€ including VAT 24% for the visit.
- Package width (mm): 300,00
- Packing height (mm): 620,00
- Packing depth (mm): 420,00
*From the price includes Helo Hanko hook and installation service in Uusimaa.
The price does not include: possible additional work in addition to the basic installation, stove stones, stove stone loading, recycling and removal of the old stove, travel expenses outside Uusimaa.
- Additional work beyond the basic installation will be invoiced separately according to the hours worked. The hourly rate for additional work is 80€/h including VAT.
Additional work beyond the basic installation will be invoiced separately according to the hours worked. The hourly rate for additional work is 80€/h including VAT.
24 Center installation services: air-source heat pump
24 Center Installation service includes:
- Removing the old heater and installing the new one
- Connection to the electricity network and the necessary electrical safety measurements
- Filling in the installation log
- Commissioning inspection of the heater
- The commissioning inspection report to be handed over to the housing company
- Cleaning up the installation site and disposing of packaging waste
- Inspection and delivery of the work
- Installation in the Uusimaa region
HOW TO PLACE AN ORDER
Fill in the order form
Fill in the order form. Filling in the order form does not constitute a binding order and the order will only be confirmed upon payment. We will call you within the same day or at the latest the next working day.
Confirm your order
A 24 Center customer service representative willcall you within 24 hours of your order to confirm the order details and send you a payment link. You will receive an order tracking link in your email in order to track the progress of your order.
Agree on installation
After order confirmation, we will forward the work to the installer and the installer will call you within 1-2 working days to arrange an installation date. Delivery and installation will take place within 5 working days of order confirmation .
The order is confirmed via the payment link. Product and installation service packages must be paid for on the e-commerce checkout page when placing the order. The delivery time starts from the confirmation of payment. Payment is made via the Paytrail payment service using the selected payment method (bank payments, credit card payments, mobile payment methods, instalment services).

Order form
Submitting an order form does not constitute a binding order. We will call you within 24 hours of sending the form and confirm the details of your order. At the same time we will send you a payment link. The order will be confirmed via the payment link.
The order is confirmed via the payment link. Product and installation service packages must be paid for on the e-commerce checkout page when placing the order. The delivery time starts from the confirmation of payment. Payment is made via the Paytrail payment service using the selected payment method (bank payments, credit card payments, mobile payment methods, instalment services). Payment terms
Heater delivered and installed at home - quickly and easily !
24 Center is a 100% Finnish service innovation! Through 24 Center you can get both the stove and the installation quickly and easily! Thanks to our unique service process, we offer the fastest response time on the market and the most advanced customer experience in the industry.