# Mechanical (HVAC) permit MEC2026-01749 at 4500 19th St 543, Boulder

Boulder Planning and Development Services permit MEC2026-01749: issued Sep 16, 2026 for mechanical (hvac) work at 4500 19th St 543. Install 1-Carrier Ductless Heat Pump 37MGHAQ30EA3, 2-Carrier Ductless Wall Mount 45MAHAQ09XA31, 1-Carrier Ductless Wall Mount 45MAHAQ18XA3, 1-Omni Heat Pump Hot Water Heater OMNI-50HP2-1A, and 1-Furnace MG2R-045F1ACM2 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: MEC2026-01749
- Issued: Sep 16, 2026
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical with Electrical)
- Status: Issued (city: Issued)
- Reported cost: $22,105
- ZIP code: 80304
- All permits at this address: https://nearbypermits.com/boulder/address/4500-19th-st-543/

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Source: Boulder Planning and Development Services permit data (https://www.arcgis.com/home/item.html?id=e3ff6248e4a547bcba31025d2c5c9fee). Checked 2026-10-11 03:52 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 4500 19th St 543: https://nearbypermits.com/boulder/address/4500-19th-st-543/