Discover Affordable MrCool HVAC Systems for DIYers

Corpus Christi DIY HVAC Systems – MRCOOL & Pioneer Mini Splits

Looking for MRCOOL DIY mini split systems or Pioneer heat pumps in Corpus Christi? At Your Bargain Mart, we specialize in affordable MRCOOL HVAC systems that homeowners, landlords, and DIYers can install without a contractor. Whether you’re upgrading a rental, garage, or full home, our systems are built for easy installation, energy savings, and Texas heat.

Why Choose Our HVAC Systems in Corpus Christi?

• MRCOOL DIY Mini Splits: Precharged, plug-and-play systems with Quick Connect® fittings — perfect for first-time installers.
• Pioneer Mini Split Heat Pumps: Single and multi-zone options with smart controls and cold-climate performance.
• Affordable Heat Pump Installers Corpus Christi: We support DIYers and connect you with trusted local pros if needed.
• Mini Split Installation Corpus Christi: Get expert guidance and step-by-step resources to install your own system, or let us help you
• Affordable AC Installation Corpus Christi: Save thousands by choosing DIY-friendly systems with professional-grade results.
• MRCOOL Product Discounts: Shop seasonal deals and bundled kits for maximum value.
• Heat Pump Installations Corpus Christi: Whether you DIY or hire help, our systems are built for a fast, reliable setup.

Shop Our Best-Selling HVAC Products

MRCOOL DIY Mini Split Heat Pumps
MRCOOL Hyper Heat Central Ducted Systems
Pioneer Mini Split Systems
No-Vac Precharged Line Sets & Accessories
Smart Thermostats & Controls

Serving Corpus Christi & Beyond

Based in Corpus Christi, TX, Your Bargain Mart delivers affordable MRCOOL HVAC systems nationwide. Whether you’re searching for bargain mart online shopping, MRCOOL discounts, or Pioneer mini split installation, we’ve got the tools, products, and support to help you succeed.

Ready to Upgrade Your Comfort?

Explore our full catalog of MRCOOL®, Pioneer, and DIY HVAC systems. Enjoy fast shipping, expert support, and real savings — no contractor required.

Product Categories

Central Air Conditioning and Heat Pump Systems

Explore our full range of MRCOOL central ducted systems, engineered for year-round comfort and energy efficiency. Whether you’re upgrading or building new, these systems offer powerful heating and cooling with DIY-friendly installation options.

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Mini Split Systems

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Central Air Accessories

Central Air Accessories to complete your central air installation. From line sets to thermostats and mounting hardware, this category includes high-quality accessories designed for MRCOOL systems. Perfect for DIYers looking to streamline setup and optimize performance.

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Best Selling Products

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  SaleProduct on sale

  Pioneer Vertex 36000 BTU 18.6 SEER2 Ducted Central Split AC & Heat Pump – 230V | High-Efficiency HVAC System

  $3,348.00 – $3,473.00Price range: $3,348.00 through $3,473.00
  Select options
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  SaleProduct on sale

  Diamante Pro High-Wall Mini-Split | 9000 BTU – 36000 BTU | 115V – 230V

  $828.00 – $2,168.00Price range: $828.00 through $2,168.00
  Select options
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  SaleProduct on sale

  Pioneer Diamante Essenza High-Wall Mini-Split | 11,500–35,000 BTU | 115V–230V

  $738.00 – $1,888.00Price range: $738.00 through $1,888.00
  Select options
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  MRCOOL Universal Series 60000 BTU R-454B Air Handler & Condenser | MRCOOL DIY HVAC

  $5,281.00 – $6,003.00Price range: $5,281.00 through $6,003.00
  Select options
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  MRCOOL Universal Series 48000 BTU R-454B Air Handler & Condenser | Energy-Efficient HVAC System

  $4,912.00 – $5,684.00Price range: $4,912.00 through $5,684.00
  Select options

• Port Aransas HVAC Installation | MRCOOL Universal DIY vs Contractor Pricing
  Salt-Air Resistant HVAC Systems for Port Aransas Homes | MRCOOL DIY Savings Beat the Coastal Heat—Install Your Own HVAC System and Save Thousands No contractors. No hidden fees. Just reliable cooling built for Port Aransas conditions. Shop MRCOOL Universal Systems HVAC Installation Cost Comparison System Size Contractor Install MRCOOL UniversalContinue Reading
• How to Size Your HVAC System | MRCOOL DIY HVAC Guide
  📏 How to Size Your HVAC System: A DIY Guide for Homeowners Choosing the right HVAC system isn’t just about brand or features—it starts with proper sizing. An oversized unit wastes energy and short-cycles, while an undersized system struggles to keep up. Here’s how to get it right the firstContinue Reading
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  MRCOOL Universal Series: 36k vs 48k BTU R-454B HVAC Comparison
  ❄️ MRCOOL Universal Series: Should You Choose 36k or 48k BTU? If you’re shopping for a new HVAC system, MRCOOL’s Universal Series offers two powerful options: the 36,000 BTU and 48,000 BTU R-454B systems. Both are DIY-friendly, energy-efficient, and smart thermostat compatible—but which one is right for your home? 🏠Continue Reading
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  Why DIYers Are Choosing MRCOOL Universal Series for Whole-Home Comfort
  🛠️ Why DIYers Are Choosing MRCOOL Universal Series for Whole-Home Comfort When it comes to upgrading your home’s HVAC system, savvy DIYers are turning to the MRCOOL Universal Series for a reason. These systems combine high efficiency, flexible installation, and smart technology—all backed by MRCOOL’s reputation for innovation. 🌬️ Energy-EfficientContinue Reading
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  MRCOOL DIY 5th Gen Mini-Split Comparison Guide
  MRCOOL DIY 5th Gen Mini-Split Comparison A Buyer’s Guide to the 18k, 24k, and 36k BTU Systems Understanding the various BTU options is crucial for optimal cooling and energy efficiency in your home. This guide will help you navigate the choices available. If you’re considering a MRCOOL DIY 5th GenerationContinue Reading
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  Choosing the Right MRCOOL Hyper Heat System for Your Home Size
  Find your perfect MRCOOL® Hyper Heat system—DIY comfort for every home size.Continue Reading