TLDR Review: Universal 12V Under Dash A/C Unit
Pros
- •The unit does function as an air conditioner and heater, providing both cooling and heating capabilities.
- •It delivers cooling power rated at 10,000 BTU, which should be sufficient for small to mediuized vehicle cabins.
- •When installed correctly, it performs satisfactorily in maintaining desired cabin temperatures.
Cons
- •The hardware and fittings are generally low quality, with many components not matching thread sizes or fitting securely.
- •The condenser design is unconventional (backwards setup with a pulleype fan), which could complicate installation or performance.
- •The unit comes without ings or any sealing components, which are essential for leak-free installation.
- •No instruction manual or installation guide is included, making setup confusing and heavily reliant on user expertise or external help.
- •The undeash mounting brackets feel cheap and may not hold up well over time or under vibration.
- •It is unclear which refrigerants are compatible, which introduces risk or guesswork during charging and maintenance.
- •Installation requires technical skills and specialized tools; it’s not recommended for beginners or casual DIYers.
- •Some hoses included may be too short depending on the vehicle, requiring additional parts to complete the system.
- •The system is reportedly discontinued and replacement parts, like seals, are no longer available, limiting lonerm viability.
Bottom Line
This Universal 12 Volt DC Under Dash 10,000 BTU A/C and heater unit technically works but falls short on quality, support, and ease of installation. If you’re an experienced installer with access to proper tools and willing to deal with the lack of instructions and potential hardware mismatches, it can be a budget solution for temperature control in classic cars or trucks. However, for most buyers, we recommend seeking a more current, reliable system with better support and clearer installation guidance to avoid headaches and ensure durability.
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