What is the total installed price range for a Rinnai tankless water heater including venting and gas line upgrades for an older home?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What is the total installed price range for a Rinnai tankless water heater including venting and gas line upgrades for an older home?
1 real search · 1 real-search pass
2026 Rinnai tankless water heater installed cost venting gas line upgrade older home costGoogle ↗
OBSERVEDReason
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (1)
Classes come from the query-classifier (a local Laya model). 1 of 1 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT1 real searches · gpt-6
2026 Rinnai tankless water heater installed cost venting gas line upgrade older home cost Google ↗
- Tankless Retrofit Old Homes: Venting & Costs 2026 · tanklessgeek.com
- How Much Does Tankless Water Heater Installation Cost? · thisoldhouse.com
- Rinnai Tankless Water Heater Install Cost in 2026 ($3,200-$5,000) · tanklesswaterheaterinstallcost.com
- FAQ · rinnai.us
- Cost to Install a Rinnai Tankless Water Heater (2026) · hotwaterbrief.com