What are the typical lead times and replacement costs for replacing gas versus heat pump HVAC systems in multi-family apartment buildings right now?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What are the typical lead times and replacement costs for replacing gas versus heat pump HVAC systems in multi-family apartment buildings right now?
3 real searches · 1 real-search pass
2026 HVAC equipment lead times heat pumps gas furnaces boilers commercial multifamily replacement supply chain United StatesGoogle ↗
OBSERVED
2025 2026 multifamily apartment HVAC replacement cost per unit heat pump gas furnace boiler installed costGoogle ↗
OBSERVED
multifamily heat pump retrofit costs per apartment unit gas boiler replacement cost study United StatesGoogle ↗
OBSERVED
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.
Classifying 3 queries…
Searches and sources
ChatGPT3 real searches · gpt-6
2026 HVAC equipment lead times heat pumps gas furnaces boilers commercial multifamily replacement supply chain United States Google ↗
2025 2026 multifamily apartment HVAC replacement cost per unit heat pump gas furnace boiler installed cost Google ↗
multifamily heat pump retrofit costs per apartment unit gas boiler replacement cost study United States Google ↗
- Market Update - September 2026 · spirellc.com
- Summer 2026 Construction Market Trends Report · interactive.usa.skanska.com
- Skanska's building operations releases Summer 2026 Market Trends Report, highlighting capacity constraints across labor, power and materials · skanska.com
- ACEEE Report · aceee.org
- Mass Deployment of Energy Efficiency Retrofits in Multifamily Homes in California · energy.ca.gov
- What drove the high cost of heat pump retrofits at the Multifamily building with Central Boiler? · icc.illinois.gov
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
2026 HVAC equipment lead times heat pumps gas furnaces boilers commercial multifamily replacement supply chain United States OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
2025 2026 multifamily apartment HVAC replacement cost per unit heat pump gas furnace boiler installed cost OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
multifamily heat pump retrofit costs per apartment unit gas boiler replacement cost study United States OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |