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Clovis ADU mini-splits: sized for valley heat, scoped for real lots

Clovis ADUs face Central Valley peak cooling, cold mornings, and lot layouts that often favor ductless heat pumps over long duct extensions from the main house. The decision framework matches our San Jose ADU cost page — load, line-set, electrical, Title 24 — but rebate lanes differ because Clovis is not SJCE territory. Plan equipment for climate first; verify incentives second.

Quick answer

  • Dedicated ductless beats starving the main system in most ADUs.
  • Valley design temps belong in the load calc.
  • Do not assume San Jose EcoHome dollars on a Clovis project.

When this applies

You are building a Clovis ADU or finishing a garage conversion ADU

Need independent comfort and a clean permit path.

A bid reused Bay Area rebate language

Correct the incentive story before you sign.

Options to evaluate

Single-zone ductless heat pump

Studio and one-bedroom ADUs. Tradeoff: closed bedrooms may need a second head.

Multi-zone ductless

When privacy doors stay shut. Tradeoff: outdoor unit capacity and cost.

Compact ducted heat pump

Hidden finishes in higher-end ADUs. Tradeoff: chase space in tight footprints.

Failure modes to avoid

Sizing from San Jose rules of thumb

Clovis peaks are not coastal peaks — run the local load.

Outdoor unit baked in a sun-soaked side yard without clearance

Capacity and longevity suffer — plan shade/clearance honestly.

Promising SJCE rebates on Clovis PG&E accounts

Wrong program geography.

Proof & local context

  • • Precision Heating installs ADU ductless systems in the Clovis area with climate-honest sizing — CSLB #1056688.
  • • See /rooms/adu-mini-split-cost-san-jose for deeper cost-driver education (rebate section differs by CCA).
  • • Sibling valley page: Hanford heat pump rebates.

Next step

Location pages reflect Precision Heating & Cooling service patterns in the Central Valley and South Bay (CSLB #1056688). Rebate and reach-code details change — verify with the local program and AHJ before install.

FAQs

How is a Clovis ADU mini-split different from San Jose?

Same mechanical decision framework; different climate design temps and different utility/CCA incentive programs.

Will one head handle a 2-bed ADU?

Sometimes for open plans; often better with two heads if bedrooms close. We decide from the floor plan and load.

Do you pull permits in Clovis?

We pull HVAC permits for work we install and coordinate Title 24 documentation as required.

What about winter heating?

Cold-capable heat pump mini-splits handle typical valley lows when sized and installed correctly — we confirm model low-temp performance.

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