
Carrier 59TP6B060V171214 two-stage furnace replacement in San Jose, CA
Nur HVAC handled a furnace replacement for this Fremont, CA home, installing a Carrier two-stage gas furnace, model 59TP6B060V171214, in place of an aging unit. A two-stage furnace runs on two heating settings, staying on a lower, more efficient stage most of the time and switching to a higher stage only when extra heat is needed.
That staged operation makes this Carrier a strong fit for steady, comfortable winter heating without the temperature swings of a single-stage unit. Running on the lower stage most of the time also means the furnace cycles less often and uses less fuel for the same level of comfort.
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What sets the Carrier 59TP6 two-stage furnace apart
- High efficiency: Carrier’s high-efficiency two-stage furnaces are designed to operate at up to 96.7% AFUE, converting up to 96.7% of the fuel they consume into usable heat.
- Advanced technology: variable-speed blowers and modulating gas valves help optimize heating performance while keeping energy use down.
- Quiet operation: insulation and other design features help many models run noticeably quieter than older furnaces.
- Comfort options: programmable thermostats, air purification, and humidity control can be added to tailor the system to your home.
With the new furnace set, vented, and tested, the home is ready for efficient, even heating through the colder months. On every replacement, Nur HVAC sizes the equipment to the home and checks the ductwork, gas, and electrical connections before we consider the job complete.
Is a two-stage furnace right for your home?
Two-stage heating pays off most in homes where the furnace runs long hours through winter. See our furnace installation service for how we size and install this kind of equipment, and get in touch if you are weighing a replacement for your own Fremont home.
Not every home needs the extra stage, and we will say so when a simpler unit is the better value. The goal is a system matched to how the house is actually used, not the most expensive option on the truck.


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Reviews
Trusted by your neighbors


“I needed help with water leak near the condenser unit and they came over only to find out the issue was not with the HVAC unit. I love the fact they spent explaining and helping with recommended next steps. And they didn't charge me the diagnostic fee. I would call them if I ever needed help as they seem trustworthy. I highly recommend them.”

“My dryer suddenly stopped working, and I also needed to replace an old Nest thermostat right before my cross-country move. On short notice, Nur Service was able to find the root cause of the dryer issue, fix it, and install the Nest thermostat all within an hour. Thank you!”

“These guys are the best. After checking around, we went with NUR for a new Carrier furnace and a/c installation. Their pricing was fair, no surprises, and the quality of the installation was excellent. Even during the permit process the town inspector commented on how good everything looked. Here is the big thing: Everyone I dealt with at NUR was friendly, courteous, and professional. There were a couple of glitches along the way which happens with a project like this, but NUR was always responsive and took care of things promptly. I couldn't ask for more and can highly recommend.”
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What our customers say on Google
“Alexey at Nur HVAC did an amazing job to repair my broken furnace. When it turned out that the likely problem indicated by the initial diagnosis was a false alarm, Alexey promptly identified the correct problem and came out on a holiday to fix it. This was extremely courteous of him as we were already struggling for over a week with no heat. But even after getting the furnace to pump hot air, the job was not fully done due to another component that needed to be replaced. To be fair to Alexey, it was a case of one fix revealing something else that was broken, and it took four visits (including the initial call) to fix everything. Throughout the process, Alexey and Regina were very prompt in answering questions and providing updates. They did not expect any payment until the job was 100% complete, and also honored the original quote, which speaks volumes about their professionalism. And their quote was already very reasonable compared to another company who quoted roughly 3-4 times as much. Overall I am extremely happy with Nur HVAC’s service and I highly recommend them.”
“Had an issue with water leak and I thought it was related to the HVAC unit. David and another technician came over and when they realized it’s not a HVAC related issue they helped with good recommendations in terms of next steps. They didn’t even charge me for their visit! Would highly recommend them!”
“Very professional service and high quality work. Fedor has alway been patently answer my questions and explain things in details, responding to me quickly even during weekends. Aleksandr and Aziz did a superior job installing a Mitsubishi heatpump system and replaced the entire duct system. I can see that they were very organized and also took care to keep things neat and clean. Highly recommended!”
“Our old A/C unit went out (dramatically spewing coolant everywhere) in the middle of summer. We contacted Nur HVAC and got them to come take a look at the situation. They recommended replacing our old furnace with a new heat pump along with the new A/C unit. It took a few weeks for a permit, but then they scheduled the job promptly. It was very labor intensive...removing the old equipment, building a new platform with plywood, installing everything. It took 3 full days, but they did an excellent job and cleaned everything up completely when they were finished. The system looks and works so much better now. Workers were polite and respectful. Would definitely recommend.”
“I had an old furnace replaced with a new heat pump and air handler. I was impressed by their initial on-site inspection: the representative noticed that the new air handler would be wider than the existing one, which would require that our water heater be moved several inches for clearance. No other company noticed that. Overall, communication was excellent. They answered all questions and provided the city work permit application number so I could track approval process with the city. Work went smoothly and was finished in a few days, much sooner than what I had anticipated. Very good experience, would recommend to anyone.”
“Michael was very helpful. He spotted the problem and got it repaired asap. Excellent technician!”
“Heat pump. Other than last year, when Nur installed a furnace for us in another zone of our home, this installation of a second unit-----a heat pump----was among the best home services ever provided. The people who come to our home were kind, competent, professional, and fairly priced. No Bay Area Premium Pricing. Extremely helpful advising which unit to select, and managing rebate process. Everything was transparent. Total high-quality work, would give 10 stars if I could.”
“Phenomenal Service – Furnace Replacement & Heat Pump Installation! I can’t say enough good things about the team at Nur HVAC! They recently installed a brand-new AC heat pump system for us and replaced our old gas furnace, and …”
“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!”
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