# Mechanical (HVAC) permit MEC2026-00175 at 460 20th St, Boulder

Boulder Planning and Development Services permit MEC2026-00175: issued Feb 4, 2026 for mechanical (hvac) work at 460 20th St. Installation of Osburn Inspire wood insert with electrical in existing fireplace. 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: MEC2026-00175
- Issued: Feb 4, 2026
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical HVAC/Solar)
- Status: Issued (city: Issued)
- Reported cost: $8,297
- ZIP code: 80302
- All permits at this address: https://nearbypermits.com/boulder/address/460-20th-st/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-06 20:58 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 460 20th St: https://nearbypermits.com/boulder/address/460-20th-st/