JPS549039A - Combined hot-water unit and heater - Google Patents
Combined hot-water unit and heaterInfo
- Publication number
- JPS549039A JPS549039A JP7474177A JP7474177A JPS549039A JP S549039 A JPS549039 A JP S549039A JP 7474177 A JP7474177 A JP 7474177A JP 7474177 A JP7474177 A JP 7474177A JP S549039 A JPS549039 A JP S549039A
- Authority
- JP
- Japan
- Prior art keywords
- heater
- water unit
- heat exchanger
- combined hot
- hot
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Abstract
PURPOSE: To improve thermal efficiency and durability by connecting through a circulation line a low-power heat exchanger and an expansion tank which is jointed to a hot-water heating pipeline, and by using for hot-water service a high-power heat exchanger in which a feed water pipe is connected with a heat exchanger in the expansion tank.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7474177A JPS549039A (en) | 1977-06-21 | 1977-06-21 | Combined hot-water unit and heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7474177A JPS549039A (en) | 1977-06-21 | 1977-06-21 | Combined hot-water unit and heater |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS549039A true JPS549039A (en) | 1979-01-23 |
Family
ID=13555959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7474177A Pending JPS549039A (en) | 1977-06-21 | 1977-06-21 | Combined hot-water unit and heater |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS549039A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5826956A (en) * | 1981-08-07 | 1983-02-17 | Matsushita Electric Ind Co Ltd | Hot-water supplying and room heating machine |
-
1977
- 1977-06-21 JP JP7474177A patent/JPS549039A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5826956A (en) * | 1981-08-07 | 1983-02-17 | Matsushita Electric Ind Co Ltd | Hot-water supplying and room heating machine |
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