# Mechanical (HVAC) permit SM23-000024 at 52 Liberty Ave, Somerville

Somerville Inspectional Services Division permit SM23-000024: issued Feb 28, 2023 for mechanical (hvac) work at 52 Liberty Ave. Midea 20 Seer heat-pump system. The system will have a 4 ton multi-zone inverter condenser working with two variable speed 2 ton air handlers, equipped with a 5kw backup electric strip. The system will provide both heating and cooling through new ducts in the home. The system will be installed with a filter grille on each of the two units, and a Honeywell Integrated control T10 WiFi thermostat that is designed to give Midea its best performance for the home.

- Permit number: SM23-000024
- Issued: Feb 28, 2023
- Type of work: Mechanical (HVAC) (city: Sheet Metal Permit, Residential)
- Status: Finished (city: Closed)
- Reported cost: $18,130
- ZIP code: 02144
- All permits at this address: https://nearbypermits.com/somerville/address/52-liberty-ave/

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Source: Somerville Inspectional Services Division permit data (https://data.somervillema.gov/d/nneb-s3f7), SomerStat, City of Somerville, ODbL 1.0 (https://opendatacommons.org/licenses/odbl/1-0/). Checked 2026-10-14 16:04 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

Contains information from Applications for Permits and Licenses (SomerStat, City of Somerville), which is made available here under the Open Database License (ODbL). Database: https://data.somervillema.gov/d/nneb-s3f7 License: https://opendatacommons.org/licenses/odbl/1-0/

Every permit at 52 Liberty Ave: https://nearbypermits.com/somerville/address/52-liberty-ave/