NEXT HVAC

NEXT HVAC Contact information, map and directions, contact form, opening hours, services, ratings, photos, videos and announcements from NEXT HVAC, Heating, ventilating & air conditioning service, San Francisco, CA.

Another furnace replacement with the details that matter behind the finished install. This 80% efficiency furnace replac...
08/21/2026

Another furnace replacement with the details that matter behind the finished install. This 80% efficiency furnace replaced the old system. We reinstalled and insulated the supply plenum and return duct, then added new gas and exhaust connections. A new filter box, electrical fuse box, and digital thermostat completed the setup.

And if you need our help, send us a DM or submit a request through our website.

Swapped out an older Williams wall heater for a new unit and gave the exhaust pipe a proper cleaning before startup.We a...
08/15/2026

Swapped out an older Williams wall heater for a new unit and gave the exhaust pipe a proper cleaning before startup.

We also installed a new Honeywell digital thermostat, ran the system through a full test, and made sure everything was working as it should. Clean, straightforward upgrade with a 1-year labor warranty.

A smarter upgrade for hot waterđź’§This project included replacing the old water heater with a new Rheem ProTerra high-effi...
08/09/2026

A smarter upgrade for hot waterđź’§

This project included replacing the old water heater with a new Rheem ProTerra high-efficiency hybrid heat pump water heater — combining electric heating with heat pump technology for more efficient everyday operation.

Along with the new unit, we installed a dedicated 240V electrical line, service disconnect with fuses, expansion tank, new hot and cold water connections, drain pan, and both regular and emergency drain lines.

Everything was installed as one complete system — plumbing, drainage, and electrical included ⚡

Another San Francisco home upgraded with a new 95% efficient Payne furnace.This upgrade included a new supply plenum, re...
08/04/2026

Another San Francisco home upgraded with a new 95% efficient Payne furnace.

This upgrade included a new supply plenum, return duct, filter box, fresh air intake, condensate management, insulated metal surfaces, and a complete airflow balance. Before finishing, we verified safe operation with a carbon monoxide test — 0 ppm. Reliable heat, cleaner airflow, and peace of mind for years to come.

A comfortable home starts with a system designed to work together.For this project, we installed a new Gree heat pump sy...
07/29/2026

A comfortable home starts with a system designed to work together.

For this project, we installed a new Gree heat pump system, added two new 240V electrical circuits, integrated a zone control board, and completed the indoor air handler installation with new refrigerant lines, drain system, and electrical connections.

Built for reliable performance, better efficiency, and room-by-room comfort for years to come.

Some HVAC upgrades go far beyond replacing equipment.For this San Francisco home, we installed a new heat pump system an...
07/23/2026

Some HVAC upgrades go far beyond replacing equipment.

For this San Francisco home, we installed a new heat pump system and rebuilt the ductwork to improve airflow all the way to the top floor. New refrigerant lines, electrical service, thermostat wiring, and a 50A breaker completed the installation.

Now every level of the home gets the comfort it was designed for.

Not every HVAC project involves a full system replacement.This time, we upgraded a Williams wall heater by removing the ...
07/14/2026

Not every HVAC project involves a full system replacement.

This time, we upgraded a Williams wall heater by removing the old unit, cleaning the exhaust vent, installing a new heater, and adding a digital thermostat for improved comfort and control.

Simple, clean, and built to last.

Some HVAC projects look simple in the end—but getting there takes a lot of work.For this installation, we replaced the e...
07/06/2026

Some HVAC projects look simple in the end—but getting there takes a lot of work.

For this installation, we replaced the entire heat pump system, installed new refrigerant lines across the roof, completed a new 240V electrical circuit, connected the indoor coil, drainage system, and finished every detail to meet current building standards.

A clean installation today means dependable comfort for years to come—and that’s exactly what we aim for on every project.

Some homes simply aren’t a good fit for traditional ductwork.For this project, the homeowner wanted efficient comfort wi...
06/16/2026

Some homes simply aren’t a good fit for traditional ductwork.

For this project, the homeowner wanted efficient comfort without major remodeling. A Mitsubishi 3-zone mini split system was the perfect solution.

Three indoor zones, one outdoor heat pump, new electrical installation, refrigerant piping, and drainage—all integrated into the existing structure with a clean finished look.

Comfort where it’s needed, when it’s needed.

Not every comfort upgrade is visible at first glance.For this project, we replaced an outdated water manifold and pump a...
06/01/2026

Not every comfort upgrade is visible at first glance.

For this project, we replaced an outdated water manifold and pump assembly with a new, more reliable setup designed for consistent flow and better system performance.

After installation, the system was tested, adjusted, and balanced to ensure proper operation across all heating zones.

Another upgrade completed and ready for years of dependable service.

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San Francisco, CA

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+14159077599

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