The short answer
A heat pump can replace both the AC and gas furnace in a Westlake Village home, and variable-speed models handle large, multi-floor houses well. Climvanta designs each zone, checks electrical capacity and ducts, and confirms rebates with the utility serving your address.
Plenty of Westlake Village owners reach the same crossroads at once: an air conditioner that is getting tired and a gas furnace of the same age sitting next to it. Replacing both with a heat pump turns two machines into one system that cools through hot inland summers and heats through cool, mostly mild winters. Climvanta installs ducted, ductless and dual-fuel heat pumps in Westlake Village, about 16 miles west of our Tarzana shop. Larger homes here bring particular design questions, from multiple floors and zones to electrical capacity, and we work through those before recommending equipment.
How a heat pump fits this climate
Los Angeles has a Mediterranean climate, with dry summers and mild winters, and inland communities like Westlake Village run noticeably hotter in summer than the coast. Cooling is the bigger job, and a heat pump cools exactly the way a central air conditioner does. Winter nights get cold enough to need heat, but rarely cold enough to challenge a modern variable-speed heat pump, which keeps producing heat at temperatures well below what the area usually sees.
Fall Santa Ana winds can still bring late heat waves, so we size equipment for the hottest realistic conditions rather than an average day.
Designing for a large or multi-level home
Big homes are where heat pump design matters most. We treat each floor or zone as its own load and decide whether to use separate systems, one system with zoning, or a combination. A common solution is two heat pumps, one per floor, which mirrors how many homes here already run two AC and furnace pairs.
Variable-speed equipment runs at low output most of the time, which reduces noise on patios and keeps rooms within a degree or two of each other. For rooms that never got comfortable, such as a bonus room over the garage or a converted loft, a ductless head on its own zone can solve a problem the central system never handled.
- Two ducted heat pumps replacing two existing AC and furnace systems
- One ducted heat pump with zone dampers for a home with a single air handler
- Dual-fuel: a heat pump paired with an existing newer furnace for backup
- Ductless heads for guest houses, home offices or detached studios
- A mix of central and ductless equipment for homes with additions
Electrical and ductwork checks
Moving heating from gas to electricity adds load to your service. Larger homes with pool pumps, EV chargers and kitchen appliances may already use much of their panel capacity, so we check the main service and available breaker space before recommending equipment. Sometimes a dedicated circuit is enough; other times a panel upgrade or load management device is the right answer.
Heat pumps deliver warm air at a lower temperature than gas furnaces, so duct leaks and undersized returns are more noticeable. We test static pressure, inspect attic ducts, and seal or resize sections where it improves comfort and efficiency.
Rebates, credits and gas rules
Rebate eligibility depends on the utility that serves your address. Many homes outside the City of Los Angeles are served by Southern California Edison rather than LADWP, so we identify your utility and confirm the current offer for your property before quoting it. LADWP residential customers can apply for Consumer Rebate Program rebates on qualifying heat pump systems, with amounts tied to SEER2 and HSPF2 ratings and applications filed within 12 months after purchase and installation.
The federal 25C credit covered qualifying heat pumps placed in service before December 31, 2025, and does not apply to new installations after that date. South Coast AQMD Rule 1111 limits NOx emissions from new gas furnaces and is being amended toward zero-emission requirements, which is one reason many owners choose a heat pump at replacement time instead of another gas furnace.
Installation and commissioning
Once the design is set, we handle permits and schedule the work. A single-system conversion typically takes one to two days; whole-home projects with multiple systems or electrical upgrades take longer. Old equipment is removed, new air handlers and outdoor units are set, and refrigerant lines are brazed, pressure tested and evacuated.
Commissioning covers refrigerant charge verification, airflow per zone, defrost operation, thermostat configuration and any dual-fuel balance point. We also walk you through what to expect: steadier, gentler warm air in winter, longer run times, and occasional defrost cycles when the outdoor coil sees frost on cold, damp mornings. For homes concerned about wildfire smoke, we can add higher-capacity filtration at the return during the same project.
More services in Westlake Village
- AC Repair in Westlake Village
- Heating Repair in Westlake Village
- AC Installation in Westlake Village
- Furnace Repair in Westlake Village