Replace existing Gas Furnace and air condition with a new Dual fuel setup with gas furnace and electric heat
Mechanical (HVAC) at 4670 Holiday Dr 104, Boulder
Boulder Planning and Development Services permit MEC2026-01820: issued Sep 28, 2026 for mechanical (hvac) work at 4670 Holiday Dr 104. Replace existing Gas Furnace and air condition with a new Dual fuel setup with gas furnace and electric heat pump. All equipment goes in existing locations and no gas or electric lines have been moved. 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. Any electrical work required beyond a like-for-like replacement of equipment will require an electrical permit for inspection of the electrical scope.
- Permit number
- MEC2026-01820
- Issued
- Type of work
- Mechanical (HVAC)
- Status
- Issued
- Reported cost
- $7,000
- ZIP code
- 80304
- City's category
- Mechanical Permit, Mechanical HVAC/Solar
- City's status
- Issued
- Source
- Boulder Planning and Development Services permit data (this record)
Type of work and status are our own standard labels, so permits compare across cities. The city's wording is in the "City's category" and "City's status" rows. We show costs under $100 as not listed, because filers often enter $0 or $1 when the city doesn't require a cost.
All permits at 4670 Holiday Dr 104, and what's permitted nearby
Boulder Planning and Development Services updated its data Oct 6, 2026. We checked it Oct 7, 00:21 UTC. See the city's official records.
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