What is the pool size that the PC-231 heating unit can handle?

For indoor pools, it can handle a size of 7.0m x 3.0m (approximately 23 cubic meters), and for outdoor pools, a size of 4.3m x 2.3m (approximately 10 cubic meters).

What are the benefits of installing the PC-231?

The PC-231 requires no on-site assembly, only the connection of city gas, LPG, electricity, and water. Benefits include reduced installation time, no need for specialized skilled labor, and a compact design (W476 x D513).

What are the advantages of the PC-231 compared to heat pump systems?

Compared to electric heat pumps, the PC-231 heats up faster, making it suitable for weekend use. It is also less affected by outdoor temperature, ensuring stable heating even in cold weather.

When will sales begin?

Sales will begin on July 1, 2026.

What are the main businesses of Prosper Design Co., Ltd.?

Prosper Design Co., Ltd. is involved in pool business, architectural design as a first-class architect's office, and residential business.

Prosper Design to Launch 'PC-231' Heating Unit for Small Heated Pools on July 1, 2026

Published Jun 3, 2026 10:00 PM ・ Updated Jun 14, 2026 9:05 AM ・ 4 min read ・ Source: PR TIMES

Prosper Design will launch the 'PC-231', an all-in-one heating unit for indoor (7m x 3m) and outdoor (4.3m x 2.3m) pools, on July 1, 2026. The unitized design simplifies installation and allows for faster heating compared to electric heat pumps.

Prosper Design Co., Ltd. (Headquarters: 2-11-4 Ginza, Chuo-ku, Tokyo; CEO: Takashi Takeshita), which operates a nationwide sales network for Magiline Pools, has successfully packaged a unitized heating system previously reserved for large pools and bath facilities. The company will launch the 'PC-231' heating unit, capable of heating indoor pools (7m x 3m) and outdoor pools (4.3m x 2.3m), on July 1, 2026.

Benefits of the PC-231 Heating Unit:

1. Efficiency (Saving Resources): - Saves labor costs: No on-site assembly is required, just connect gas, electricity, and water. - Saves time: Just deliver the packaged equipment. - No specialized skills needed: Installation is possible without experienced specialists in heating equipment. - Less maintenance: Factory production ensures stable quality and reduces after-sales maintenance. - Space-saving design: Compact dimensions of W=476 and D=513.

2. Rapid Heating: - Heats faster than electric heat pumps, making it suitable even for weekend-only use. - Capable of heating even in cold seasons (unlike air-cooled heat pump systems which lose capacity in low outside temperatures).

3. Domestic Production: - All components are domestically produced for high reliability. The absence of on-site assembly results in consistent quality and reduced long-term maintenance.

Product Specifications: - Product Name: PC-231 Heating Unit (for small heated pools) - Capacity: Indoor pool 7.0m x 3.0m (approx. 23㎥), Outdoor pool 4.3m x 2.3m (approx. 10㎥) (varies depending on environmental conditions) - Dimensions: Unit W=476, D=513, H=1640 (Stand: 481 x 778) - Weight: 80kg - Requirements: City gas/LPG, Electricity 100V 20A, Water 13A, Drain 13A - Installation: Outdoor - Price: Open pricing

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Source: PR TIMES
Category: New Product

Prosper Design to Launch 'PC-231' Heating Unit for Small Heated Pools on July 1, 2026

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