Voided for inactivity - no inspection within 180 days Installation of a Burnham atmospheric cast iron boiler
Mechanical (HVAC) at 950 Gillaspie Dr, Boulder
Boulder Planning and Development Services permit MEC2026-00027: issued Jan 21, 2026 for mechanical (hvac) work at 950 Gillaspie Dr. Voided for inactivity - no inspection within 180 days Installation of a Burnham atmospheric cast iron boiler (standard efficiency) as part of a complete mechanical room system replacement. Includes removal of the existing boiler system (if applicable) and full installation of the following: -Burnham cast iron boiler (model sized to home?s heat load) -Standing pilot or electronic ignition (depending on model) -Zone valves (as required) -Taco Zone Control Box -Ball valves and boiler drains -Air separator and automatic air vent -Automatic fill valve and backflow preventer -Expansion tank (sized appropriately) -Standard chimney venting with appropriate draft hood and barometric damper -All required black iron piping, fittings, supports, and installation materials -Full system start-up and commissioning Replace Water Heater: Reliable and cost-effective 50-gallon atmospheric vent water heater, ideal for small to medium-sized households. This traditional system uses natural draft venting and provides consistent hot water with straightforward maintenance and operation. 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
- MEC2026-00027
- Issued
- Type of work
- Mechanical (HVAC)
- Status
- Cancelled
- Reported cost
- $28,652
- ZIP code
- 80305
- City's category
- Mechanical Permit, Mechanical HVAC/Solar
- City's status
- Void
- 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 950 Gillaspie Dr, and what's permitted nearby
Boulder Planning and Development Services updated its data Oct 9, 2026. We checked it Oct 10, 01:05 UTC. See the city's official records.
For agents and scripts: This page as Markdown · JSON