When an older gas furnace starts to struggle, a clean replacement restores steady, reliable heat, and this furnace installation in San Jose did just that with a new Carrier 58SB 80% furnace. The upgrade gives the home dependable warmth from a proven, straightforward unit.
What we installed
We set the Carrier 58SB furnace in the existing closet, connected the gas supply and flue, and tied it back into the home’s ductwork with sealed connections. The return-air opening was sealed so the furnace pulls air the way it is designed to, and the unit was leveled, secured, and wired to its controls. This 58SB is an 80% efficiency single-stage furnace, a dependable workhorse that is easy to service down the road.
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- Installed a new Carrier 58SB 80% gas furnace
- Connected the gas supply and flue venting
- Sealed the return-air opening and duct connections
- Leveled, secured, and wired the unit to its controls
- Tested the furnace for safe, steady operation
Sealing the return-air opening is a step that is easy to rush and easy to regret. A tight return keeps the furnace from pulling dusty, unconditioned air out of the wall cavity, which protects the blower and keeps the air in the home cleaner and easier to filter.
Why an 80% Carrier furnace fits San Jose homes
San Jose winters are mild, so an 80% efficiency furnace is often the practical choice: it delivers plenty of comfortable heat for the season without the added cost and condensate plumbing of a high-efficiency model. The Carrier 58SB is a simple, single-stage unit with a strong track record, which means fewer things to go wrong and lower repair costs over its life. Paired with sealed ductwork, it warms the home evenly and quietly.
We finished by running the furnace through a full heating cycle to confirm safe, steady operation before leaving. If you are ready for a furnace installation, Nur HVAC would be glad to recommend the right unit for your home and provide a free estimate.
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Reviews
Trusted by your neighbors
“We are so glad that we made the right choice for working with Nur HVAC on adding heat pump AC with our existing furnace. The sales representative Ilias was very prompt in responding all our questions and offered a very reasonable price. Fedor and Shalai, the installation team, installed all the new facilities PERFECTLY. They really know their job - all their tasks were super organized and clean - they even cleaned all working spaces every day before they left! (Big Kudos!!) In addition to the quality installation, they also explained how the system works clearly and patiently. We are waiting for inspection now but we believe it will pass thanks to the great work. Thanks team!”
“We wanted to install an AC in our condo and replace the old gas furnace. We are happy that we had business with Nur HVAC. Their estimator was a professional who explained us all the options including the least expensive ones. Their quotes and estimates looked honest and fair, their pricing was way better than the competitors (almost twice less the amount than some other greedy dealers). We decided to proceed and made an appointment for the installation. The equipment installed is modern and quiet. The consumables used were all high quality and brand new. The guys were professional, on time, diligent and not cutting corners during the installation process. All conduits look neat and nice. Everything looks great. They left the place tidy and clean. After we used the system for a couple of days we realized that some custom tuning might be necessary for our apartment, to which Nur HVAC quickly made a new appointment and fixed all the issues for free. Nur HVAC are reliable, responsible and dependable. I highly recommend them to everyone who needs HVAC services in Bay Area. P.S. We got a few quotes from other companies too. They were sending us basically a sales person who would be just trying to figure out how much we could afford to pay. So I ended up with a few obviously unfair quotes which I didn't want to proceed with. Also the sales people were not always nice. Once they find out your budget is tight, they kinda lose interest in you. Reluctantly talking and just leaving as soon as they can.”
“I highly value honest person and David is very honest and reliable. I wanted to install a home electric charger with very minimum knowledge and some peoples may over charge or push me to do extra works. But David told me what I need and finished work quick and clean. I highly recommend him for any electric work.”
“Michael Potapov from Nur HVAC was courteous/polite and most most importantly knew what he was doing. Good work: Satisfied with the work.”
“My AC unit stopped working 2 months ago and I called several service companies for a quote. Nur offered a free appraisal and quote. I decided to go ahead with him and he was extremely professional, thorough and knowledgeable. He arrived exactly on time, wore mask and booties inside the house, showed me all the readings to educate me on where the problem was and fixed the issue within the time he estimated. Yesterday, during a record breaking heat wave, it felt like my AC unit stopped working again. I called Nur and he came down to inspect the unit, and showed me where PG&E had turned off my AC unit remotely. And he didn't charge me for the visit since there wasn't any problem. 10/10 would recommend , and will only use him for all my AC needs from here onwards.”
Google Reviews
What our customers say on Google
“Team Elias, Eldar, and Konstantin did an excellent job installing a dual-fuel HVAC system at my place. They are knowledgeable, easy to communicate with, and genuinely care about the quality of their work. I'm so glad I made the right choice in hiring them.”
“The team was fast and efficient. They cleaned up everything!”
“Showed up on busy hot day, climbed in attic and fixed the a/c for what I thought was a very fair price. Thank you Nur HVAC!!”
“The NUR HVAC team were hard workers and did an excellent job of cleaning up”
“I’m a property manager for several rentals here in the California area and I have to say I’ve always been extremely satisfied with all of the HVAC technicians that have come out to help us with our residence. Each technician has been helpful, professional, punctual, repaired issues efficiently and have never overcharged us for any labor parts or services. We will continue to have them as our list of contractors. Thank you to Islam and David for your continued service.”
“Nur HVAC are real professionals and get the job done. I had a last-minute call to them, and they were able to accommodate me for next day, and the tech Islam worked really hard, kept updated on every step and possible fall outs in future due to the unit being old. Overall, they were really professional, quick and would recommend for sure.”
“Our air conditioner started making strange noises. But cane out to look at the condenser unit. It turns out that someone had left a garbage bag in top that got sucked in and wrapped around the fan. They did not charge is anything. This is the third time we have used Nir for heating or air conditioning. They have been prompt, efficient, reasonably priced and courteous. I highly recommend them.”
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