# Mechanical (HVAC) permit MEC2025-01552 at 4146 Sunrise Ct, Boulder

Boulder Planning and Development Services permit MEC2025-01552: issued Sep 25, 2025 for mechanical (hvac) work at 4146 Sunrise Ct. Replacing existing water heater with: 1-AO Smith HPTS-50 heat pump Water Heater 1-new circuit for water heater Installing ducted heat pump mini split system: 1-Mitsubishi SUZ-AK30NLHZ Heat Pump 27,000 BTUs Cooling 32,000 BTUs Heating 15.2 SEER2, 12.8 EER2, 8.5 HSPF2 1-Mitsubihi SVZ-AP30NL ducted indoor unit 1-new circuit for heat pump system 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: MEC2025-01552
- Issued: Sep 25, 2025
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical with Electrical)
- Status: Finished (city: Letter of Completion)
- Reported cost: $19,877
- ZIP code: 80304
- All permits at this address: https://nearbypermits.com/boulder/address/4146-sunrise-ct/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-12 01:42 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 4146 Sunrise Ct: https://nearbypermits.com/boulder/address/4146-sunrise-ct/