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Bath heating system

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Oidaki-kun

Oidaki-kun

A typical set-up is shown in the illustration. We recommend that the system be installed close to the bath such as under the eaves outside the building or on a balcony.

*Install the chemical feeding equipment where direct sunlight can be avoided as much as possible and a water tap is close by.
*Install the water level gauge where direct sunlight can be avoided as much as possible.
*The hair-catcher for the Oidaki-kun must be cleaned regularly (every one to two weeks).
Be sure to install it where cleaning can be performed with ease.

Bath circulation and optimal-temperature control unit
Oidaki-kun

Model Suitable bath capacity Major specifications
ODK-10 500~2000ℓ

Heating capability: 11.6 kW (10,000 kcal/h)

SUS316-made heat exchanger (plate type)

Bath circulation pump: 20 A × 0.25 kW

Circulation capability of
stainless-line pump: 20 ℓ/min

Hair-catcher, safety valve,
air valve (anti-siphon valve),
motor-operated three-way selector valve,
temperature sensor PT100 Ω,
reducing valve,
temperature control panel and remote
control panel also included.

Bath circulation connection port: 25A socket

Water supply port: 15A socket

External dimensions:
700 (W) × 900 (H) × 500 (D)

Voltage: 100 V

ODK-36 2000~7000ℓ

Heating capability: 41.9 kW (36,000 kcal/h)

SUS316-made heat exchanger (plate type)

Bath circulation pump: 25 A×0.4 kW

Circulation capability of
stainless-line pump: 60 ℓ/min

Hair-catcher, safety valve,
air valve (anti-siphon valve),
motor-operated three-way selector valve,
temperature sensor PT100 Ω,
reducing valve,
temperature control panel and remote
control panel also included.

Bath circulation connection port: 32A socket

Water supply port: 20A socket

External dimensions:
700 (W) × 900 (H) × 500 (D)

Voltage: 100 V

*The gas-powered water heater, water replenishment unit, water level gauge,
and the hot water circulation pump are not included.
*If the heating capability of 5°C/h might not be sufficient due to the bath being in
the open air or in a cold place, please confirm the required heating capability in
each case.
*The above products are made to order.
*Available options include a switch to the self-priming pump,
addition of the hot water circulation pump,
transformer for the digital temperature indicator,
temperature sensor, etc. Please contact us for more details.