# Mechanical (HVAC) permit MEC2026-01777 at 655 Marine St, Boulder

Boulder Planning and Development Services permit MEC2026-01777: issued Sep 25, 2026 for mechanical (hvac) work at 655 Marine St. Mini split installation Installing: 1-MXZ-SM60NLHZ-U1 62K BUT COOLING, 58K BTU HEATING 20SEER 2 HEAT PUMP 3-MSZ-GX12NL WALL MOUNT 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. 2-Msz-gx09nl wall mount 1-msz-gx06nl wall mount.

- Permit number: MEC2026-01777
- Issued: Sep 25, 2026
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical with Electrical)
- Status: Issued (city: Issued)
- Reported cost: $51,778
- ZIP code: 80302
- All permits at this address: https://nearbypermits.com/boulder/address/655-marine-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 13:38 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 655 Marine St: https://nearbypermits.com/boulder/address/655-marine-st/