# Mechanical (HVAC) permit MEC2026-01815 at 3230 47th St, Boulder

Boulder Planning and Development Services permit MEC2026-01815: issued Sep 28, 2026 for mechanical (hvac) work at 3230 47th St. Replacement furnace, air conditioner, and water heater. PLEASE NOTE: APPLICABLE ONLY TO SYSTEMS WITH FUEL BURNING APPLIANCES: All new plastic glued vents for fuel burning appliances must undergo pressure testing. To facilitate the inspection process, please provide photographic evidence of the pressure test directly to the assigned inspector on the day the rough mechanical inspection is scheduled. Approved tests: 10 ft water test, 5 PSI positive pressure, or Negative 5 psi air pressure test for 15 Minutes.

- Permit number: MEC2026-01815
- Issued: Sep 28, 2026
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical with Electrical)
- Status: Issued (city: Issued)
- Reported cost: $14,725
- ZIP code: 80301
- All permits at this address: https://nearbypermits.com/boulder/address/3230-47th-st/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-07 03:45 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 3230 47th St: https://nearbypermits.com/boulder/address/3230-47th-st/