URI(s)
- http://id.loc.gov/authorities/subjects/sh85145565
- http://id.loc.gov/authorities/sh85145565#concept
Variants
- Hot-water heaters
Broader Terms
Narrower Terms
Closely Matching Concepts from Other Schemes
Broader Concepts from Other Schemes
Water heaters--Automatic control 
- Water heaters--Certification
- Water heaters--Corrosion
- Water heaters--Cost of operation
- Water heaters--Design and construction
- Water heaters--Energy conservation
- Water heaters--Energy consumption
- Water heaters--Evaluation
- Water heaters--Maintenance and repair
- Water heaters--Standards
- Water heaters--Testing
Instance Of
Scheme Membership(s)
Collection Membership(s)
Change Notes
- 1986-02-11: new
- 1994-12-13: revised
Alternate Formats
