HVAC Installation in Oxnard, CA
A new system here will heat from November through May and cool from July through September every year. Tell us about the house, and a licensed contractor who covers Ventura County will get in touch.
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Oxnard asks for ten months of heat or cooling a year
Winter nights here average 38°F from December through February, and homes need the heat on from November through May. That's 7 months of heating on its own. Summer afternoons average 83°F, and cooling runs July through September, 3 more months. Together that's 10 months a year when a system is doing one job or the other.
A new furnace or air conditioner here has to handle both sides of that, not just whichever one comes to mind first. Most homes in this area heat with gas, so the furnace matters as much as the air conditioner does. Any new system installed today has to meet the federal minimum efficiency rating, and with this much of the year spent running, that rating applies to nearly all of it.
- 7 months
- November through May, your system heats
- 3 months
- July through September, it cools
- 38°F
- the average winter night it heats against
- 83°F
- the average summer afternoon it cools against
NOAA nClimDiv, 1991–2020 normals
California requires HVAC contractors to hold a state license.
The Contractors State License Board tested this contractor before issuing the license and keeps a record of it. That covers the contractor as a business, not this particular job.
For an installation like this, the permit and inspection are what cover the job itself. In most cities and counties, putting in a new furnace, air conditioner or heat pump needs a permit from the local building office, and the work gets inspected once it's done.
Sources: California Legislative Counsel · Contractors State License Board
- When should I replace my HVAC system?
- Replace it when it's breaking down more than once a season or when a contractor tells you the coil or heat exchanger has failed. An old system that's constantly being repaired usually costs more to keep running than a new one would. Homes here need heat or cooling 10 months of the year, so a failing system doesn't get much of a break. If the repair calls keep coming, a licensed contractor can tell you whether it's worth fixing again or time to replace.
- Should I replace my furnace and air conditioner at the same time?
- If both are old, it usually makes sense to do them together. A furnace and air conditioner installed at the same time are matched to work with each other, and replacing the whole system in one job means less disruption to your ductwork and home. If only one has failed and the other is still working well, there's no need to replace it. A contractor can look at the age and condition of both and tell you what makes sense for your house.
- What happens during an HVAC installation?
- A contractor removes the old furnace, air conditioner, or both, and sets the new equipment in place. That includes connecting it to your ductwork, running the refrigerant lines and electrical connections, and setting up the thermostat. Once it's in, the contractor checks refrigerant charge, airflow, and that the system cycles on and off the way it should. For a gas furnace, that also means checking the venting and the gas line connection before it's fired up. The exact steps depend on what you're replacing and how your home is set up, which is why the contractor doing the work will walk you through the specifics for your house.