# Mechanical (HVAC) permit MEC2025-01806 at 4582 7th St, Boulder

Boulder Planning and Development Services permit MEC2025-01806: issued Oct 27, 2025 for mechanical (hvac) work at 4582 7th St. Voided for inactivity - no inspection within 180 days Remove and recycle the old 80% furnace. Supply and install new 96%+ 60,000 btu 2 stage York furnace with new filter box, condensate flue, drain and Honeywell Pro 8000 thermostat with outdoor sensor. Supply and install New York 2 stage 3 ton 18 SEER outdoor Heat Pump for Dual Fuel System. Supply and install new 18-8 thermostat wire so that the thermostat is powered by the furnace and not the batteries Reconnect the new furnace to the existing ductwork & gas line. Electrical will need to be modified for new for the new Heat Pump. Wire and breaker size are not sufficient. Cap the existing flue for the old furnace. 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: MEC2025-01806
- Issued: Oct 27, 2025
- Type of work: Mechanical (HVAC) (city: Mechanical Permit, Mechanical with Electrical)
- Status: Cancelled (city: Void)
- Reported cost: $11,533
- ZIP code: 80304
- All permits at this address: https://nearbypermits.com/boulder/address/4582-7th-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 18:39 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Every permit at 4582 7th St: https://nearbypermits.com/boulder/address/4582-7th-st/