JSA - JIS A 4111
Solar water heater
| Organization: | JSA |
| Publication Date: | 22 March 2021 |
| Status: | active |
| Page Count: | 47 |
| ICS Code (Solar energy engineering): | 27.160 |
scope:
This Japanese Industrial Standard specifies requirements for the natural circulating type solar water heaters (hereafter referred to as the water heaters) to be installed at a height of 10 m or less from the ground surface level, which are mainly used for the hot water supply of detached housings.
A list of technically significant revisions from the previous edition with reasons is given in Annex C.
Document History