Search 344 topic-specific questions. Every answer links back to its full guide so a short explanation does not replace the details of the decision.
AI-generated editorial illustration with Saily. Not a photograph of a named vessel, provider or inspected installation.
344 matching questions · Showing 20
Engine & propulsion
Does low engine age mean I should keep it?
Age is one part of the history. Ask what the diagnosis, maintenance record, installation and support situation say. A recent engine with an unresolved installation problem and an older well-understood engine present different decisions; neither is settled by the calendar alone.
Should I increase horsepower while the engine is out?
Ask the propulsion specialist what problem that change would solve and what else it affects. Do not approve a power increase as a free improvement without reviewing the complete installation. Manoeuvring and motoring complaints deserve a diagnosis before a larger package is selected.
Possibly, but the proposal must identify them and explain compatibility. Ask who has assessed the retained component and whether its condition has been checked. Keeping equipment is a scope decision, not a default assumption that should disappear into small print.
Ask for the missing work to be priced and for responsibility to be assigned. Compare a finished, documented installation with another finished installation. If a supplier cannot provide the same scope, keep the difference explicit in the comparison rather than comparing the bottom lines.
Do not use an assumed resale increase to justify an unaffordable project. Ask a relevant broker about the local market if resale matters, but plan the purchase around the benefit to your ownership and the complete expense. Equipment expenditure and sale value are different measures.
Record it, the reason it remains unresolved, the person responsible and the agreed next step. Discuss its effect on use with the installer. Avoid treating an invoice or the end of a yard booking as evidence that every part of the installation has been accepted.
It is one part of a product’s protection, not a statement about the whole yacht. Ask how every charging source and load interacts with the selected battery and what external equipment the supported design requires. The answer should refer to the exact model documentation.
Only with the voltage and relevant usable limits understood. For owner planning, express energy consistently and let the designer specify the operating limits. Do not assume the full nominal label is available for every intended duty or that two banks with the same amp-hours are equivalent.
Will more battery capacity fix weak solar charging?
It may extend the time before a deficit becomes obvious, but it does not create charging energy. Measure the consumption and charging balance first. The appropriate change could involve loads, charging, storage or a combination, depending on the intended use.
Ask the installer to verify the exact charger, supported settings, controls and integration. A selectable lithium label is not a complete review of the yacht’s system. Record the approved configuration and any conditions under which the equipment can be retained.
Describe the proposed equipment and professional installation, and ask what information, assessment or documentation they require for your policy. Do this before work is committed where possible. Do not assume a general statement about lithium represents the terms of your actual cover.
Treat it as a proposed variation. Ask the designer to confirm compatibility, configuration and any changes to accessories or warranty before accepting it. Keep the final component list consistent with the drawings and operating information supplied at handover.
Not necessarily. Compare the operating schedule, installation, power supply, maintenance and support alongside production. A bigger unit may suit one crew and create unnecessary complexity for another. Ask the supplier to justify the match to your actual daily requirement.
Battery condition is only one consideration. Follow the selected unit’s feed-water, operating and maintenance requirements as well as the yacht’s approved electrical design. Agree a usable owner checklist with the installer rather than treating available electricity as permission to operate anywhere.
Ask for the manufacturer’s approved idle-period procedure for the exact model and the expected time away. Include who will do the work and what materials are needed. If the routine does not fit your ownership pattern, that is a reason to reconsider the purchase or support arrangements.
Plan an independent reserve with your intended voyage and crew in mind. Equipment can become unavailable or unsuitable to operate. Discuss the overall water plan with the appropriate professionals and do not make normal production your only response to an interruption.
The installer needs to assess the complete arrangement, including product-water acceptance, storage and distribution. Do not bypass the required checks or improvise a connection based on a photograph. Ask for the final plumbing arrangement to be documented and demonstrated.
Match the unit and controls, mounting, intake and discharge work, supply wiring, filters and consumables, commissioning and training. List exclusions separately. A lower equipment price may not remain lower once the same installation responsibilities are included.
Begin with measured daily demand, the battery plan and your cruising conditions. Ask the designer to explain their assumptions and expected useful energy. A generic panel number cannot account for shade, mounting, weather and the way you use the yacht.
That depends on your energy balance and the conditions you need to tolerate. Ask for a poor-weather scenario as well as an average-day estimate. Keep a clear response for a charging shortfall.