Comfort made simple.
Innovative heating & air solutions for your family.
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Effortless Home Comfort — Designed for Modern Living
Home comfort shouldn’t feel complicated. But HVAC shopping often is: too many options, unclear specs, and decisions that cost real money if you get them wrong. We built Cool Heat Direct to make that moment simpler. We’re an online retailer of MRCOOL® heating and cooling systems, created for homeowners who want clear information, clean choices, and the confidence to purchase the right setup for their space.
Who We Are
Cool Heat Direct LLC is a U.S.-registered online retailer of MRCOOL® systems. We’re built for homeowners who want to buy once and buy right—by seeing the important details upfront and choosing the setup that fits their space. We highlight key specifications and what’s included to reduce “wrong model” mistakes.
What We Do
We sell MRCOOL® DIY mini-splits, ducted systems, heat pumps, and accessories through our online store. These systems are built for practical installation and long-term performance. We organize products around the choices homeowners actually need to make—system type, BTU size, zones, voltage, and key requirements—so it’s easier to compare options and select the right setup.
Why Homeowners Choose Cool Heat Direct
Clarity over confusion. We put the decision-making details up front—so you’re not hunting through PDFs.
MRCOOL® specialization. The store is built around MRCOOL®, not a random mix of brands.
Professional online experience. Clear policies, clear checkout, and clear communication.
What We Stand For
We stand for buying it right the first time—because the wrong setup creates delays and costs.
We stand for a professional buying experience—because trust is earned in the details.
Business Information
Cool Heat Direct LLC
Mailing Address: 7901 4th St N, St Petersburg, FL 33702-4305
Phone: +1 (307) 429-3634
Email: support@coolheatdirect.com
Hours: Monday–Friday, 9:00 AM–5:00 PM (EST)
Online-only store. Orders ship from U.S. warehouses.
Effortless Home Comfort — Designed for Modern Living
Home comfort shouldn’t feel complicated. But HVAC shopping often is: too many options, unclear specs, and decisions that cost real money if you get them wrong. We built Cool Heat Direct to make that moment simpler. We’re an online retailer of MRCOOL® heating and cooling systems, created for homeowners who want clear information, clean choices, and the confidence to purchase the right setup for their space.
Who We Are
Cool Heat Direct LLC is a U.S.-registered online retailer of MRCOOL® systems. We’re built for homeowners who want to buy once and buy right—by seeing the important details upfront and choosing the setup that fits their space. We highlight key specifications and what’s included to reduce “wrong model” mistakes.
What We Do
We sell MRCOOL® DIY mini-splits, ducted systems, heat pumps, and accessories through our online store. These systems are built for practical installation and long-term performance. We organize products around the choices homeowners actually need to make—system type, BTU size, zones, voltage, and key requirements—so it’s easier to compare options and select the right setup.
Why Homeowners Choose Cool Heat Direct
Clarity over confusion. We put the decision-making details up front—so you’re not hunting through PDFs.
MRCOOL® specialization. The store is built around MRCOOL®, not a random mix of brands.
Professional online experience. Clear policies, clear checkout, and clear communication.
What We Stand For
We stand for buying it right the first time—because the wrong setup creates delays and costs.
We stand for a professional buying experience—because trust is earned in the details.
Business Information
Cool Heat Direct LLC
Mailing Address: 7901 4th St N, St Petersburg, FL 33702-4305
Phone: +1 (307) 429-3634
Email: support@coolheatdirect.com
Hours: Monday–Friday, 9:00 AM–5:00 PM (EST)
Online-only store. Orders ship from U.S. warehouses.
Effortless Home Comfort — Designed for Modern Living
Home comfort shouldn’t feel complicated. But HVAC shopping often is: too many options, unclear specs, and decisions that cost real money if you get them wrong. We built Cool Heat Direct to make that moment simpler. We’re an online retailer of MRCOOL® heating and cooling systems, created for homeowners who want clear information, clean choices, and the confidence to purchase the right setup for their space.
Who We Are
Cool Heat Direct LLC is a U.S.-registered online retailer of MRCOOL® systems. We’re built for homeowners who want to buy once and buy right—by seeing the important details upfront and choosing the setup that fits their space. We highlight key specifications and what’s included to reduce “wrong model” mistakes.
What We Do
We sell MRCOOL® DIY mini-splits, ducted systems, heat pumps, and accessories through our online store. These systems are built for practical installation and long-term performance. We organize products around the choices homeowners actually need to make—system type, BTU size, zones, voltage, and key requirements—so it’s easier to compare options and select the right setup.
Why Homeowners Choose Cool Heat Direct
Clarity over confusion. We put the decision-making details up front—so you’re not hunting through PDFs.
MRCOOL® specialization. The store is built around MRCOOL®, not a random mix of brands.
Professional online experience. Clear policies, clear checkout, and clear communication.
What We Stand For
We stand for buying it right the first time—because the wrong setup creates delays and costs.
We stand for a professional buying experience—because trust is earned in the details.
Business Information
Cool Heat Direct LLC
Mailing Address: 7901 4th St N, St Petersburg, FL 33702-4305
Phone: +1 (307) 429-3634
Email: support@coolheatdirect.com
Hours: Monday–Friday, 9:00 AM–5:00 PM (EST)
Online-only store. Orders ship from U.S. warehouses.
Effortless Home Comfort — Designed for Modern Living
Home comfort shouldn’t feel complicated. But HVAC shopping often is: too many options, unclear specs, and decisions that cost real money if you get them wrong. We built Cool Heat Direct to make that moment simpler. We’re an online retailer of MRCOOL® heating and cooling systems, created for homeowners who want clear information, clean choices, and the confidence to purchase the right setup for their space.
Who We Are
Cool Heat Direct LLC is a U.S.-registered online retailer of MRCOOL® systems. We’re built for homeowners who want to buy once and buy right—by seeing the important details upfront and choosing the setup that fits their space. We highlight key specifications and what’s included to reduce “wrong model” mistakes.
What We Do
We sell MRCOOL® DIY mini-splits, ducted systems, heat pumps, and accessories through our online store. These systems are built for practical installation and long-term performance. We organize products around the choices homeowners actually need to make—system type, BTU size, zones, voltage, and key requirements—so it’s easier to compare options and select the right setup.
Why Homeowners Choose Cool Heat Direct
Clarity over confusion. We put the decision-making details up front—so you’re not hunting through PDFs.
MRCOOL® specialization. The store is built around MRCOOL®, not a random mix of brands.
Professional online experience. Clear policies, clear checkout, and clear communication.
What We Stand For
We stand for buying it right the first time—because the wrong setup creates delays and costs.
We stand for a professional buying experience—because trust is earned in the details.
Business Information
Cool Heat Direct LLC
Mailing Address: 7901 4th St N, St Petersburg, FL 33702-4305
Phone: +1 (307) 429-3634
Email: support@coolheatdirect.com
Hours: Monday–Friday, 9:00 AM–5:00 PM (EST)
Online-only store. Orders ship from U.S. warehouses.
Effortless Home Comfort — Designed for Modern Living
Home comfort shouldn’t feel complicated. But HVAC shopping often is: too many options, unclear specs, and decisions that cost real money if you get them wrong. We built Cool Heat Direct to make that moment simpler. We’re an online retailer of MRCOOL® heating and cooling systems, created for homeowners who want clear information, clean choices, and the confidence to purchase the right setup for their space.
Who We Are
Cool Heat Direct LLC is a U.S.-registered online retailer of MRCOOL® systems. We’re built for homeowners who want to buy once and buy right—by seeing the important details upfront and choosing the setup that fits their space. We highlight key specifications and what’s included to reduce “wrong model” mistakes.
What We Do
We sell MRCOOL® DIY mini-splits, ducted systems, heat pumps, and accessories through our online store. These systems are built for practical installation and long-term performance. We organize products around the choices homeowners actually need to make—system type, BTU size, zones, voltage, and key requirements—so it’s easier to compare options and select the right setup.
Why Homeowners Choose Cool Heat Direct
Clarity over confusion. We put the decision-making details up front—so you’re not hunting through PDFs.
MRCOOL® specialization. The store is built around MRCOOL®, not a random mix of brands.
Professional online experience. Clear policies, clear checkout, and clear communication.
What We Stand For
We stand for buying it right the first time—because the wrong setup creates delays and costs.
We stand for a professional buying experience—because trust is earned in the details.
Business Information
Cool Heat Direct LLC
Mailing Address: 7901 4th St N, St Petersburg, FL 33702-4305
Phone: +1 (307) 429-3634
Email: support@coolheatdirect.com
Hours: Monday–Friday, 9:00 AM–5:00 PM (EST)
Online-only store. Orders ship from U.S. warehouses.
Join thousands enjoying their space in comfort.
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Where can I buy?
Explore nearby dealers and get the product you love.
Become a dealer
Join our robust ecosystem and expand your opportunities.
At MRCOOL®, our drive for progress and innovation has led us to some pretty cool places
Blog posts
MRCOOL® DIY Installation Checklist: What to Prep Before Installing a Mini Split
Use this MRCOOL® DIY installation checklist to plan indoor/outdoor placement, line set routing, drainage, tools, and electrical readiness before installing a DIY mini split system.
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Top 10 Reasons Homeowners Choose MRCOOL® DIY in 2026
More homeowners want targeted comfort, clearer costs, and more control over timelines. This post explains 10 reasons MRCOOL® DIY fits how homes work now—and when a DIY, hybrid, or professional inst...
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Winter HVAC Tips: How to Use Your MRCOOL® Mini-Split for Reliable Comfort
Winter performance depends on settings, airflow, and basic upkeep. This guide explains how to run your MRCOOL® mini-split in HEAT mode, what defrost mode looks like, how to keep indoor/outdoor unit...
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