Holl's Olma Nordic Hot Tub Ø 160 cm with O'Spa Flow 5 kW Heat Pump

Holl's Olma Ø 160 cm Nordic Hot Tub with O'Spa Flow 5 kW Heat Pump

The Holl's Olma Nordic hot tub combines a warm exterior aesthetic with a configuration designed for year-round water enjoyment. Its Ø 160 cm circular format provides room for 2 to 4 people and creates a comfortable setting for wellness areas, tourist accommodation, sports centres, terraces or private installations.

The set includes the O'Spa Flow 5 kW heat pump, with heating and cooling functions. It can prepare a hot bath of up to 40 °C or a cold bath down to 2 °C, adapting each session to the desired temperature. The heat pump incorporates an integrated circulation pump to operate alongside the hot tub system.

The white reinforced fibreglass shell is combined with a thermally treated pine structure and exterior cladding. The equipment is completed with 5-colour LED lighting, a blower function to create bubbles in the water, an access step and a 70 mm thermal cover.

2-4 people 5 kW heat pump From 2 °C to 40 °C Ø 160 cm 5-colour LED

Holl's Olma at a glance

Olma is a rounded Nordic hot tub that combines a highly resistant shell, thermally treated wood finishes and a dual-temperature system. It is designed as a complete set for creating an outdoor bathing area with capacity for several users.

• Circular format with an external diameter of 160 cm.
• Capacity for 2 to 4 people.
• O'Spa Flow 5 kW heat pump with heating and chiller functions.
• Temperature range for hot bathing up to 40 °C and cold bathing down to 2 °C.
• Reinforced fibreglass shell with vinyl ester and polyester resin.
• Structure and exterior cladding in thermally treated pine.
• 5-colour LED lighting and bubble blower function.
• Includes access step, connections, pre-filter and 70 mm thermal cover.

Temperature for hot or cold baths

The O'Spa Flow 5 kW heat pump allows the Olma hot tub to be used in two temperature modes. It can heat the water up to 40 °C to create a warm relaxation setting, or cool it down to 2 °C for cold-water sessions. This dual function broadens the possibilities for using the Nordic hot tub according to the season, the time of day or the wellness concept of the space.

The heat pump incorporates an integrated circulation pump. Together with the supplied fittings and pre-filter, it forms part of the system provided to connect the hot tub to the O'Spa Flow unit.

Round format for shared use

The circular geometry of the Holl's Olma promotes a natural arrangement of users around the shell. The perimeter seating area allows for a comfortable position in the water and provides a more open layout between occupants. Its 160 cm diameter offers a compact solution for installations that wish to incorporate a Nordic hot tub without resorting to a large-format structure.

The shell has a white finish and an integrated interior shape with circular seating. This design makes efficient use of the bathing volume while maintaining a wide upper entry.

The circular shell incorporates a perimeter seating area to accommodate several users.

Reinforced shell and thermally treated pine cladding

The shell of the Olma Nordic hot tub is made from reinforced fibreglass with vinyl ester and polyester resin. This material is designed to operate within a temperature range from -50 °C to +70 °C, a particularly relevant feature for equipment intended for outdoor installation throughout the different seasons of the year.

The structure and exterior cladding are made from thermally treated pine. The thermal treatment gives the wood finish a warm appearance suitable for integrating the hot tub into gardens, terraces, pool areas or outdoor wellness projects. The combination of pine cladding and the white shell creates a clean, contemporary contrast.

The thermally treated pine exterior cladding adds a warm aesthetic to the circular design of the Olma hot tub.

LED lighting and blower function

The equipment integrates 5-colour LED lighting to personalise the bathing atmosphere. The lighting acts as a visual feature to accompany evening sessions, relaxation spaces or wellness installations where ambience is part of the overall concept.

Olma also incorporates a blower function that creates gentle effervescence in the water. This function adds movement and a pleasant bubble sensation during bathing, complementing the temperature selected on the heat pump.

The hot tub incorporates a blower function to create gentle effervescence in the water.

What is included in the set

The Holl's Olma Nordic hot tub is supplied as a package comprising the main elements for its configuration. The thermal cover helps keep the hot tub covered when not in use, while the access step makes it easier to enter the shell.

• Holl's Olma Nordic hot tub.
• O'Spa Flow 5 kW heat pump.
• Connection fittings and pre-filter.
• Access step.
• 70 mm thermal cover.

Technical specifications

These features summarise the main details of the Olma Nordic hot tub and the configuration supplied with the O'Spa Flow heat pump.

• Brand Holl's
• Model Olma
• Reference BN-OLMA160
• Product type Nordic hot tub with heat pump
• Capacity 2-4 people
• Diameter Ø 160 cm
• Heat pump O'Spa Flow 5 kW
• Heat pump functions Heating and chiller
• Temperature range From 2 °C to 40 °C
• Power supply Single-phase 220-240 V ~ 50 Hz
• Shell Reinforced fibreglass with vinyl ester and polyester resin
• Shell temperature range From -50 °C to +70 °C
• Structure and cladding Thermally treated pine
• Lighting 5-colour LED
• Additional function Bubble blower
• Included cover 70 mm thermal cover

Use and integration in wellness spaces

Thanks to its size, circular format and combination of hot or cold bathing, the Holl's Olma can be integrated into wellness projects seeking to create a compact and appealing water area. Its thermally treated pine exterior design fits naturally into both natural surroundings and contemporary terraces and pool areas.

The included step facilitates access to the shell, while the thermal cover helps protect the water between uses. Before commissioning, the location must be prepared and the set connected in accordance with the installation conditions.

Frequently asked questions about the Holl's Olma Nordic hot tub

How many people can use the Olma Nordic hot tub?

The Holl's Olma model has capacity for 2 to 4 people.

What diameter does the hot tub have?

The Olma Nordic hot tub has a diameter of 160 cm.

What temperature range does it offer?

With the included O'Spa Flow heat pump, the water can be set from 2 °C to 40 °C.

Can it be used for hot and cold bathing?

Yes. The O'Spa Flow 5 kW heat pump incorporates heating and chiller functions, allowing hot or cold baths to be prepared within its temperature range.

What material is the shell made of?

The shell is made from reinforced fibreglass with vinyl ester and polyester resin.

What material is the exterior made of?

The structure and exterior cladding are made from thermally treated pine.

Does it include lighting?

Yes. The hot tub incorporates 5-colour LED lighting.

Does it include bubbles?

Yes. The Olma hot tub incorporates a blower function that creates gentle effervescence in the water.

What items are supplied with the hot tub?

The package includes the hot tub, the O'Spa Flow 5 kW heat pump, fittings, pre-filter, access step and 70 mm thermal cover.

What electrical power supply does it require?

The specified power supply for the set is single-phase 220-240 V ~ 50 Hz.