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2021 Corona Oil-Fired Water Heater with Bath Unit UKB-NX460AR
Product Details
This is a listing for a Corona oil-fired water heater and bath boiler, model UKB-NX460AR.
Manufactured in June 2021, it is relatively new for a water heater and is still in good condition for long-term use.
The set includes the main unit, a linked remote control, instruction manual, and exhaust pipe parts.
[Product Details]
Manufacturer: Corona Corporation (CORONA)
Model Number: UKB-NX460AR
Manufacturing Date: June 2021
Fuel Type: Kerosene (JIS No. 1 Kerosene)
Installation Type: Indoor Sealed (FF Type) / Forced Draft and Exhaust
Main Functions: Auto (automatic bath, reheating, additional hot water, timer functions, etc.)
Energy Efficiency: 87.5%
[Accessories]
Water heater main unit (with integrated main remote control)
Bathroom (or additional) remote control (RBK-NXAR)
Instruction Manual / Owner Registration Card
Exhaust pipe parts including telescopic pipe, elbow, etc. (all items shown in the photos)
[Condition]
Operation confirmed before removal.
As it was installed indoors, there is no significant rust or noticeable dents on the exterior, and it is generally in clean condition.
There are minor scratches from normal use, some scuffs from removal, and signs of use around the connection points. Please check the photos beforehand.
As this is a used item, please refrain from purchasing if you are sensitive about condition.
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.








