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Phil, Mechanical Engineer
Category: HVAC
Satisfied Customers: 6022
Experience:  Retired HVAC/ Electrical & Boiler contractor. Industrial
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Would like to get an estimate on a 7.5 ton roof mount

Customer Question

Hi. would like to get an estimate on a 7.5 ton roof mount heating and ac unit with single compressor. price installed without new curb
Submitted: 1 year ago.
Category: HVAC
Expert:  Heath.M replied 1 year ago.

Hello my name is ***** ***** will be my pleasure to assist you. The price will vary depending on the manufacturer you go with and how invasive it is to put the curb in. Also depending on the type of de fuser you go with or if you are having duct work installed. but a good estimate for a curb install and a rooftop unit installed assuming there is noting there as far as electrical and gas would be $15000-$20000. If it is a replacement taking one off and putting a new one on with a new curb you are looking at $8000-$12000.

Customer: replied 1 year ago.
It is a replacement. Crane will will pull of old unit and install new one on exsisting curb. Basic 7.5 ton unit
Tempstar brand. More interested in unit price then anything. Would you like the model #?
Expert:  Heath.M replied 1 year ago.

yes if you have the model number it would help.

Expert:  Heath.M replied 1 year ago.

have you shopped around by brand? lennox makes a real nice rooftop at a reasonable price.

Customer: replied 1 year ago.
The series for temp star is 'CAS' single compressor 7.5 ton
Expert:  Heath.M replied 1 year ago.

with the model you have given you will be looking in the $6500-$10000 dollar range depending on the installation and labor costs of the installer.