Replacement of Furnaces and Installation of New Air Conditioning Systems for Residential Units

5960 CONTRA COSTA RD, OAKLAND, CA, 94618
General Construction

This project involves replacing two existing furnaces—one upstairs and one in the downstairs garage—with new 90,000 BTU units of 60% and 80% efficiency respectively. Additionally, two new 4-ton, 16 SEER air conditioning systems rated at 48,000 BTUs each will be installed on the left side of the house. The scope includes installing two dedicated 220-volt circuits to power the new HVAC equipment, ensuring compliance with all relevant codes and standards.

Project details

Replace the existing furnace in the upstairs closet with a new unit rated at 90,000 BTUs and 60% efficiency. Install a new 4-ton, 16 SEER air conditioning system on the left side of the house, rated at 48,000 BTUs. Replace the furnace in the downstairs garage with a new unit rated at 90,000 BTUs and 80% efficiency. Install an additional 4-ton, 16 SEER air conditioning system on the left side of the house, also rated at 48,000 BTUs. Provide and install two dedicated 220-volt electrical circuits to support the new HVAC equipment. All work must comply with applicable residential mechanical codes and manufacturer specifications.

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Replacement of Furnaces and Installation… | Oakland, CA