Affordable HVAC Equipment & Authorized MRCOOL Dealer in Corpus Christi -Reliable comfort solutions, honest pricing, and expert local support for every home in South Texas.

Upgrade your home’s comfort with high‑quality HVAC systems, MRCOOL Universal Series units, heat kits, and DIY‑friendly mini‑splits. Your Bargain Mart delivers trusted products, fast local service, and real value backed by South Texas expertise.

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Your Bargain Mart Authorized MRCOOL Dealer
Authorized MRCOOL Dealer | Corpus Christi TX | Your Bargain Mart
Corpus Christi’s Trusted MRCOOL Dealer for HVAC Equipment.

5th Generation DIY Couplers

Introducing the Exciting New 5th Generation DIY Couplers! Dive into the future of creativity and innovation with these versatile, user-friendly connectors. Perfect for your next project, they’re designed to elevate your DIY experience to new heights!

Showing all 3 resultsSorted by price: low to high

  • MRCOOL DIY Coupler Kit 3/8 + 5/8 with 75ft Communication Wire

    MRCOOL DIY Coupler Kit 3/8 + 5/8 with 75ft Communication Wire

    $249.00     Add to cart Buy nowQuick View
  • MRCOOL DIY Line Set Coupler Kit for 6k, 9K, 12K & 18K with 75ft DIY Pro Cable

    MRCOOL DIY Line Set Coupler Kit for 6k, 9K, 12K & 18K with 75ft DIY Pro Cable

    $400.00     Add to cart Buy nowQuick View
  • MRCOOL DIY Line Set Coupler Kit for 24K 36K with 75ft DIY Pro Cable

    MRCOOL DIY Line Set Coupler Kit for 24K 36K with 75ft DIY Pro Cable

    $451.00     Add to cart Buy nowQuick View
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Our Brands

  • MRCOOL

Blog

  • VersaPro vs. Hyper Heat: Which MRCOOL System Is Right for Your Home?
  • AC Installation in Corpus Christi, TX — Your Guide to Staying Cool, Saving Money, and Choosing the Right System

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