Search exact identifiers, review current guidance, and request exact-model documents. Unverified files and claims stay unpublished.
Help your customers buy on total cost with current program guidance and support for project-specific eligibility.
The Energy Efficient Home Improvement Credit ended for property placed in service after December 31, 2025.
Request guidanceHeat pump incentives for California installs. Amounts vary by contractor enrollment and region.
Request guidanceUse exact identifiers and project inputs to narrow the next step.
Reviewed summaries with jurisdiction, effective date, pending changes, and primary sources.
Exact-model documents appear here only after their model match and source are verified.
Not sure which series fits a job? Filter the lineup by capacity and efficiency, or send us the details and we'll spec it for you.
No. Summit supplies TCL equipment from our Newark, CA hub and refers homeowners to qualified local contractors. The installing contractor confirms sizing, placement, permits, startup, and labor.
Yes. Homeowners can request a quote for one system and get plain-English guidance plus Bay Area installer matching, no trade account or SKU fluency required.
Open a contractor account and sign in. Staff confirms account-specific pricing and any approved net terms before an order is accepted.
The federal 25C credit is not available for property placed in service after December 31, 2025. California, regional, and utility programs can change by address, contractor, equipment match, and funding status, so verify the project before ordering.
Newark will-call, local Bay Area delivery, and LTL freight may be available. Staff confirms inventory, timing, and fees for the exact quote before an order is accepted.
Exact-model certifications, warranty terms, and registration requirements appear only after Summit verifies them against official manufacturer or AHRI evidence. Request the documents when they are not yet published.