What is the difference in lifespan expectations between a copper water heater and a glass lined steel tank in hard water areas
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The searches the AI actually ran for this prompt.
SEED QUERY
What is the difference in lifespan expectations between a copper water heater and a glass lined steel tank in hard water areas
1 real search · 1 real-search pass
copper water heater lifespan hard water versus glass lined steel tank lifespan anode rod scaleGoogle ↗
OBSERVED
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Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
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Searches and sources
ChatGPT1 real searches · gpt-6
copper water heater lifespan hard water versus glass lined steel tank lifespan anode rod scale Google ↗
- Impacts of Water Quality on Residential Water Heating Equipment · pnnl.gov
- Impacts of Water Quality on Residential Water Heating Equipment · efiling.energy.ca.gov
- CHAPTER 51. SERVICE WATER HEATING · handbook.ashrae.org