What's in the box
- 10-year compressor warranty
- 10-year parts warranty
- 10-year labor warranty
Free curbside shipping on eligible MRCOOL® systems across the continental U.S. Most products ship in 3–5 business days and arrive in 4–10 days, depending on your location. Freight carriers will call to schedule delivery.
Returns accepted within 30 days on new, unopened items in original packaging. A restocking fee of up to 35% may apply for HVAC equipment — we’ll always confirm before issuing a return authorization.
Each MRCOOL® system is backed by manufacturer warranty coverage as defined by product and model — typically 5–10 years on major components. Register your system after installation to activate full coverage.
Need help with sizing, voltage or compatibility? Email support@coolheatdirect.com — our U.S. team replies within one business day.
MODEL: UHP1824AH1824-O
Reliable Whole-Home Comfort. Lower Energy Bills. Year-Round Peace of Mind.
If your current HVAC system struggles to keep your home comfortable, costs too much to run, or is simply reaching the end of its life, the MRCOOL® Universal® Series 24K BTU 2 Ton Heat Pump System offers a smarter solution.
Designed to provide efficient heating and cooling throughout the year, this complete central ducted system helps maintain consistent temperatures from room to room while reducing energy consumption compared to many traditional systems. Whether you're replacing an aging HVAC unit or upgrading your home's comfort, the Universal® Series delivers dependable performance you can count on through every season.
Advanced inverter technology automatically adjusts output based on your home's needs, helping eliminate large temperature swings, improve efficiency, and create a quieter, more comfortable living environment. Instead of constantly turning on and off, the system works intelligently in the background to maintain comfort while using energy more efficiently.
Built for flexibility, reliability, and long-term performance, the MRCOOL® Universal® Series is an excellent choice for homeowners looking for a modern heating and cooling solution that delivers comfort today while helping reduce operating costs for years to come.
Backed by a 10-Year Parts Warranty and 2-Year Limited Labor Warranty, it's a confident investment in your home's comfort, efficiency, and value.
Why You’ll Love It
✅ Up to 18.6 SEER2 energy efficiency
✅ Consistent temperatures throughout your home
✅ Lower monthly heating and cooling costs
✅ Advanced DC inverter technology
✅ Quieter operation than many traditional systems
✅ Flexible installation options
✅ Compatible with MRCOOL® NO-VAC® Quick Connect® Line Sets
✅ Optional backup heat kit compatibility
✅ Environmentally friendly R-454B refrigerant
✅ Industry-leading warranty protection
Best For
- Homes approximately 1,000–1,200 sq ft
- Replacing older central HVAC systems
- Homeowners looking to lower energy costs
- Attics, closets, basements, and crawlspace installations
- New construction and retrofit projects
- Homes requiring year-round heating and cooling
What's Included
- MRCOOL® Universal® Series 24K BTU Inverter Condenser
- MRCOOL® Universal® Series 24K BTU Multi-Position Air Handler
- Factory-installed evaporator coil
- Electronic Expansion Valve (EXV)
- Installation and operation manuals
Questions, answered
Everything homeowners ask before buying a MRCOOL® system.
Installation
Do I need an HVAC technician to install this?
No. MRCOOL® DIY systems are designed for homeowner installation. The pre-charged Quick Connect® line set means there's no refrigerant handling, no vacuum pump, and no special tools or license required.
How long does installation take?
Most single-zone systems go in within a few hours: mount the indoor air handler, set the outdoor condenser, connect the pre-charged line set, and power it on.
Do I need an electrician?
The system needs a dedicated circuit. Most homeowners have a licensed electrician add the breaker and disconnect — everything else you can do yourself.
Sizing & compatibility
What BTU size do I need?
As a rule of thumb: up to 400 sq ft → 9–12K BTU, 400–600 sq ft → 12–18K, 600–1,000 sq ft → 18–24K. Use the room-size guide above and factor in insulation, ceiling height and sun exposure.
Will it heat in winter?
Yes — these are heat pumps, so they heat and cool. Many MRCOOL® systems keep heating in sub-freezing temperatures; check each model's spec sheet for its low-temperature heating range.
115V or 230V — which do I need?
9K–12K units are usually 115V (standard outlet circuit); 18K and larger are typically 230V. The voltage is shown in the product options and specifications.
Warranty & support
What warranty is included?
MRCOOL® systems carry manufacturer warranty coverage — typically 5–10 years on major components when you register your system after installation.
How do I get help choosing or installing?
Email support@coolheatdirect.com — our U.S. team replies within one business day with sizing, voltage and compatibility help.
Shipping & returns
How fast does it ship?
Most products ship in 3–5 business days with free curbside delivery in the continental U.S. The freight carrier calls to schedule your delivery.
Can I return it?
Returns are accepted within 30 days on new, unopened items in original packaging. A restocking fee may apply to HVAC equipment — we always confirm before issuing a return authorization.
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