Install: 1-Carrier 37MUHAQ24 cold climate heat pump 1-Carrier 45MUAAQ24XX3 air handling system Electrical
Mechanical (HVAC) at 4475 Broadway 69, Boulder
Boulder Planning and Development Services permit MEC2025-02146: issued Dec 3, 2025 for mechanical (hvac) work at 4475 Broadway 69. Install: 1-Carrier 37MUHAQ24 cold climate heat pump 1-Carrier 45MUAAQ24XX3 air handling system Electrical upgrades needed: - 30-amp Heat pump - outdoor service outlet - 15-amp 240v air handler - 30-amp 240v heat strips - upgrade and install new indoor electrical panel - service upgrade pull nee wire from outdoor service required due to existing 70-amp outdoor wire size for a 100 amp main breaker inside 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
- MEC2025-02146
- Issued
- Type of work
- Mechanical (HVAC)
- Status
- Issued
- Reported cost
- $12,136
- ZIP code
- 80304
- City's category
- Mechanical Permit, Mechanical with Electrical
- 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 4475 Broadway 69, and what's permitted nearby
Boulder Planning and Development Services updated its data Oct 6, 2026. We checked it Oct 6, 18:52 UTC. See the city's official records.
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