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HVAC Service for 4310 Gallatin Street


Location
Maryland
Publication Date
12/05/2018 09:22 AM EST
Closing Date
12/19/2018 02:30 PM EST
Issuing Organization
City of Hyattsville
Solicitation Number
Description

Specifications include, but are not limited to: RTU1 (1st and 2nd floors) 1. Replace control circuit board. 2. Replace both condenser coils. 3. Add VFD to blower fan motor (Variable frequency drive) 4. Replace TXV (4) (Thermostatic expansion valve) 5. Replace compressor service valves 6. Replace liquid line driers & sight glasses 7. Replace R-22 with R407C (also requires change of oil) 8. Refurbish economizers. 9. Check compressors (quote replacement price) 10. Install all new filters RTU2 (3rd floor) 1. Replace control circuit board 2. Add VFD to blower fan motor. 3. Replace TXV (2) 4. Replace Liquid Line Drier and sight glasses. 5. Replace R22 with R407C (also requires change of oil). 6. Refurbish economizers. 7. Check compressors (quote replacement price) 8. Install all new filters.

Source
http://www.hyattsville.org/360/Bids-and-RFPs (opens in a new window)

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