MrCool Ductless Mini Split Systems for Clinics, Offices, and Facility Spaces
It is rare that climate control in a small medical office or a storage room, or even a satellite treatment area, would require a full ducting system. It makes no sense to build ducting systems in the walls when it will cost more than the room itself and a window AC will not provide the constant temperature that the medical staff requires during a long work shift.
MediDepot’s MrCool collection carries 29 products across three 5th Generation lines: DIY, Easy Pro, and Advantage. It encompasses the full range of complete single zone systems, multi-zone condensers, air handlers by themselves, and a corresponding line set, thus allowing one to buy either a complete package or to build one from scratch.
Mini splits suit spaces that need independent temperature control without a shared duct network. This collection is a practical fit for:
- Small medical, dental, and veterinary offices
- Physical therapy and chiropractic suites
- Administrative offices and reception areas
- Staff break rooms and lounges
- Equipment closets and storage rooms
- Facility additions, converted rooms, and garage workshops
- Property managers outfitting individual units or suites
What the 29-Product Range Includes
The collection breaks into five product types, which makes it easier to see how a system gets built.
Complete Systems (13 listings). These pair a condenser and air handler in one purchase. Listings include the DIY Easy Pro heat pump system, the DIYS-18-HP-230A11-O 18K BTU system, the EZPRO-18-HP-23011DE-O 18K BTU 5th Gen system with an 11.5 ft quick connect line set, and the EZPRO-12-HP-11511DE-O 12K BTU 115V system with an 11.5 ft install kit. Multi-zone packages include the DIYM327HPW01C00 27K BTU 3-zone system and the DIYM327HPW05D00 5th Gen 3-zone 27,000 BTU unit rated at 23 SEER2 with a 9K + 9K + 9K layout.
Air Handlers (8 listings). Indoor wall-mounted units sold separately, including the DIY-09-HP-WMAH-230D25-O at 9K, the DIY-12-HP-WMAH-230D25-O at 12K, and matching 18K, 24K, and 36K models. Easy Pro and Advantage Series air handlers are also listed.
Condensers (6 listings, plus 1 heat pump condenser). Outdoor units, including the DIY-MULTI4-27HP230D-O, a 27K 4-zone multi-zone condenser, and single-zone condensers at 18K, 24K, and 36K. The Easy Pro and Advantage Series each have their own condenser listing.
Line Set (1 listing). The DIY16-1438-O is a 16 ft line set with 1/4 in by 3/8 in tubing for DIY 6K, 9K, and 12K indoor units, listed for R-454B.
Choosing Between DIY, Easy Pro, and Advantage
They all belong to the 5th Generation; hence, the selection criterion here is not based on generation but how each is packaged and its intended purpose.
| Line | How It Is Sold in This Collection | Capacities Listed | Best Fit |
|---|---|---|---|
| DIY 5th Generation | Complete systems plus separate air handlers and condensers | 9K, 12K, 18K, 24K, 36K single zone; 27K multi-zone | Buyers who want to size and combine components |
| Easy Pro 5th Generation | Complete systems with quick connect line set and install kit | 12K and 18K systems; separate air handler and condenser | Buyers who want a packaged kit |
| Advantage Series 5th Generation | Air conditioner system, condenser, and air handler | See individual product pages | Buyers comparing a cooling-focused series |
The right line depends on the room, the electrical supply, and who handles installation. A quick connect kit reduces field work, while separate components give more control over capacity.
Sizing and Selection Guidance
Capacity is the first decision, and it is also the one most often gotten wrong.
- Match BTU to the room. Small size will work continuously but fail to reach the required temperature, whereas large size will work intermittently and perform badly at controlling humidity. Load calculation can be done by a certified HVAC technician in case of uncertainty.
- Count the zones. One room calls for a single-zone system. Two to four rooms can share a multi-zone condenser, such as the 27K 3-zone and 4-zone options listed here.
- Check voltage before ordering. Most listings are 230V, while the EZPRO-12-HP-11511DE-O is a 115V system. Confirm your circuit capacity before choosing.
- Think about line set length. The Easy Pro series has a line set length of 11.5 ft, which is quick-connect. If your indoor and outdoor units are spaced out, make sure the length you need is available.
- Plan outdoor placement. The condenser needs clearance, a stable pad or bracket, and a drainage plan.
- Consider refrigerant compatibility. The listed line set references R-454B, so confirm that components you combine are compatible with one another.
- Allow for service access. Both the indoor and outdoor units should be reachable for filter cleaning and future servicing.
Specifications and Installation Considerations
| Item | Detail in This Collection |
|---|---|
| Total products | 29 |
| Product types | Air conditioner systems (13), air handlers (8), condensers (6), heat pump condenser (1), line set (1) |
| Single-zone capacities | 9K, 12K, 18K, 24K, and 36K BTU |
| Multi-zone options | 27K BTU 3-zone and 4-zone configurations |
| Efficiency rating shown | 23 SEER2 on the DIYM327HPW05D00 |
| Voltage | 230V on most listings; 115V on the EZPRO-12-HP-11511DE-O |
| Line set | 16 ft, 1/4 in by 3/8 in, for 6K, 9K, and 12K indoor units |
Electrical needs, length of lineset, clearance, and condensate draining must be verified prior to order for all products via the respective product page. Installation requirements for permitting and licensing differ according to geographical location, and one has to consult their local installation requirements. MediDepot does not make any warranties regarding the appropriateness of equipment in providing ventilation, infection control, or compliance with building codes, and a mini split air conditioner cannot be viewed as a substitute to the HVAC system.
Practical Buying Notes
A few habits keep a mini split purchase from turning into a return.
- Order matched components. Confirm that the air handler and condenser share the same capacity and voltage.
- Measure the wall first. Make sure the mounting location has stud support and enough clearance above and beside the unit.
- Plan the line set route. Bends, wall penetrations, and distance affect the installation.
- Comfort rooms should be separated from essential rooms. In case a room has temperature sensitive material stored inside it, check the requirement with the supplier of the material.
- Keep spare filters on hand. Regular cleaning protects airflow and efficiency.
Common Questions About MrCool Systems
What is the difference between an air handler and a condenser?
The air handler is the indoor unit which blows the conditioned air into the room. The condenser is the outdoor unit that contains the compressor. Both are required in a functional system, which is connected through a line set. Complete systems in this range consist of both, while individual listings allow for separate purchases.
What is the difference between a single-zone and a multi-zone system?
A single zone uses one indoor air handler and one condenser, while multi-zone uses several indoor air handlers connected to one condenser to control air conditioning in individual rooms. Below you will find multi-zone systems with the capacity of 27K BTU, like a 3-zone system presented by 9K + 9K + 9K and a 4-zone condenser.
Which MrCool model is listed at the highest capacity?
The collection includes 36K BTU DIY 5th Generation components, including a wall mount air handler and a condenser at that size. Smaller capacities start at 9K.
Does the Easy Pro system include a line set?
The EZPRO-18-HP-23011DE-O is listed with an 11.5 ft quick connect line set, and the EZPRO-12-HP-11511DE-O is listed with an 11.5 ft install kit. Confirm exactly what ships with each system on its product page.
Do I need a professional to install a mini split?
It depends on the product in question, your state, and local codes. While some of the listings are advertised as a do-it-yourself installation, the connection of electrical lines and refrigerants may be restricted in your state.
Can a mini split replace a ducted HVAC system in a clinic?
For a small room or an added suite, often yes. For a whole facility with specific ventilation or air exchange needs, a mini split is better treated as a supplement. A qualified HVAC professional can advise on your building.
Plan Your Climate Control Purchase With MediDepot
Because capacity, voltage, and zone count all depend on the space, it helps to confirm the specification before ordering. MediDepot offers Medical Equipment Financing for larger purchases, a Price Match Guarantee so you can order with confidence, Extended Warranty coverage on eligible equipment, and a Military Discount for qualifying buyers. Browse the full MrCool collection above, or contact the MediDepot team for help matching a system to your space.