# Mechanical (HVAC) permit MEC2026-01686 at 2290 Hillsdale Cir, Boulder

Boulder Planning and Development Services permit MEC2026-01686: issued Sep 11, 2026 for mechanical (hvac) work at 2290 Hillsdale Cir. New 3 zone mini split heat pump and associated electrical HYPER-MXZ-3D30NLHZ Mitsubishi Hyper Heat MXZ-3D 30,000 BTU Outdoor Unit Heat Pump (combine w/up to 3 heads). R454B Up to 20.00 SEER2 & 10.00HSPF2 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: MEC2026-01686
- Issued: Sep 11, 2026
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical with Electrical)
- Status: Issued (city: Issued)
- Reported cost: $14,338
- ZIP code: 80305
- All permits at this address: https://nearbypermits.com/boulder/address/2290-hillsdale-cir/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-14 19:50 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 2290 Hillsdale Cir: https://nearbypermits.com/boulder/address/2290-hillsdale-cir/