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MRCOOL DIY-12-HP-WM-115D25-O Pre-Charged Quick-Connect Mini-Split System - Pre-Charged Quick-Connect Mini-Split Systems
MRCOOLPre-Charged Quick-Connect Mini-Split Systems

MRCOOL DIY-12-HP-WM-115D25-O Pre-Charged Quick-Connect Mini-Split System

The MRCOOL Mini-Split Air Handler (SKU DIY-12-HP-WM-115D25-O, MPN DIY-12-HP-WM-115D25-O) is a pre-charged quick-connect mini-split system with a capacity of 12,000 BtuH. It operates on 115V AC and is designed for…

SKU 3G-OTH-129602

Also listed as: DIY12HPWM115D25O · DIY 12 HP WM 115D25 O

Brand
MRCOOL
Item
DIY-12-HP-WM-115D25-O Pre-Charged Quick-Connect Mini-Split System
Category
Pre-Charged Quick-Connect Mini-Split Systems
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

MRCOOL
Manufacturer Part Number
DIY-12-HP-WM-115D25-O
Type
400 sq ft – 1,500 sq ft
AC
115V

Technical Documents

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MRCOOL Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The MRCOOL Mini-Split Air Handler (SKU DIY-12-HP-WM-115D25-O, MPN DIY-12-HP-WM-115D25-O) is a pre-charged quick-connect mini-split system with a capacity of 12,000 BtuH. It operates on 115V AC and is designed for coverage areas from 400 sq ft to 1,500 sq ft.

Frequently Asked Questions

What is the MRCOOL Mini-Split Air Handler used for?

The MRCOOL Mini-Split Air Handler provides heating and cooling for spaces from 400 sq ft to 1,500 sq ft. It is a pre-charged quick-connect system rated at 12,000 BtuH on 115V AC, ideal for residential or light-commercial zone conditioning.

What are the specifications of the MRCOOL DIY-12-HP-WM-115D25-O?

This MRCOOL air handler delivers 12,000 BtuH cooling capacity, operates on 115V AC, and covers 400 sq ft to 1,500 sq ft. It is a pre-charged quick-connect mini-split system with MPN DIY-12-HP-WM-115D25-O.

Where to buy the MRCOOL Mini-Split Air Handler worldwide?

3G Electric supplies the MRCOOL Mini-Split Air Handler (SKU 3G-OTH-129602) worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the MRCOOL pre-charged quick-connect mini-split?

Installation requires mounting the air handler on a wall, connecting the pre-charged refrigerant lines via quick-connect fittings, and wiring the 115V AC power supply. Follow MRCOOL’s manual for line-set length limits and electrical safety. Professional installation is recommended.

Used in

Common applications for MRCOOL
Residential HVAC — MRCOOL DIY-09-HP-WM-115D25-O mini-split for cooling a home office or bedroom up to 400 sq ft
Light commercial cooling — MRCOOL DIY-24-HP-WM-230D25-O mini-split for a retail space or small workshop up to 1,000 sq ft
Industrial ventilation — MRCOOL MCFAN24XBGR 24-ft ceiling fan for air circulation in a warehouse or manufacturing plant
Food processing sanitation — MRCOOL MCFAN16PBGR washdown-rated fan for a facility requiring frequent high-pressure cleaning
HVAC condenser mounting — MRCOOL MB176 steel bracket for securing an outdoor air conditioner condenser to a wall
Refrigerant line protection — MRCOOL MLG450-T line cover for concealing and protecting mini-split refrigerant lines on exterior walls

MRCOOL Products

3G Electric supplies MRCOOL pre-charged quick-connect mini-split systems. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Cross-referenced by specification & description
This pre-charged quick-connect mini-split system provides 18,000 BtuH cooling capacity and operates on 230V AC power. It is designed for heating and cooling residential or light commercial spaces up to 750 sq ft, such as room additions or small offices
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This pre-charged quick-connect mini-split system provides 18,000 BtuH cooling capacity and operates on 230V AC power. It is designed for heating and cooling residential or light commercial spaces up to 750 sq ft, such as room additions or small offices
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Wall-mount air handler mini-split system for residential or light-commercial cooling and heating. Covers spaces from 100 sq ft to 500 sq ft with a capacity range of 3,500 BtuH to 13,200 BtuH. Operates on 115V AC and includes Seacoast Corrosion Protection
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Wall-mount air handler mini-split system for cooling applications in residential and light commercial spaces. Operates on 208/230V AC and includes Seacoast Corrosion Protection for enhanced durability in coastal environments
This wall-mount air handler mini-split system integrates both air handler and condenser functions in a single unit. It operates on 230V AC and is suitable for heating and cooling spaces up to 500 sq ft. Typical applications include residential or light commercial zones requiring ductless climate control
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This wall-mount air handler mini-split system integrates both air handler and condenser functions in a single unit. It operates on 230V AC and is suitable for heating and cooling spaces up to 500 sq ft. Typical applications include residential or light commercial zones requiring ductless climate control
Wall-mount air handler mini-split system rated at 18,000 BTU/Wh to 18,000 BtuH, operating on 230V AC. Covers up to 750 sq ft. Suitable for heating and cooling in residential or commercial spaces
PERFECT AIRE
Wall-mount air handler mini-split system rated at 18,000 BTU/Wh to 18,000 BtuH, operating on 230V AC. Covers up to 750 sq ft. Suitable for heating and cooling in residential or commercial spaces
Line cover accessory for ductless mini-split systems. Conceals refrigerant line sets and wiring between indoor and outdoor units for a clean installation. Suitable for use with standard mini-split line sets
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Line cover accessory for ductless mini-split systems. Conceals refrigerant line sets and wiring between indoor and outdoor units for a clean installation. Suitable for use with standard mini-split line sets

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This pre-charged quick-connect mini-split system delivers 18,000 BtuH cooling and heating capacity for spaces from 450 to 750 square feet. It operates on 230V AC and is designed for residential or light commercial applications such as room additions, garages, or home offices
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This pre-charged quick-connect mini-split system delivers 18,000 BtuH cooling and heating capacity for spaces from 450 to 750 square feet. It operates on 230V AC and is designed for residential or light commercial applications such as room additions, garages, or home offices
This pre-charged quick-connect mini-split air handler delivers 9,000 BtuH cooling and heating capacity, covering 150 to 400 sq ft. It operates on 115V AC power and is suited for spaces where ductwork is impractical, such as room additions, garages, or home offices
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This pre-charged quick-connect mini-split air handler delivers 9,000 BtuH cooling and heating capacity, covering 150 to 400 sq ft. It operates on 115V AC power and is suited for spaces where ductwork is impractical, such as room additions, garages, or home offices
This pre-charged quick-connect mini-split system provides 36,000 BtuH cooling and heating capacity for spaces up to 1,500 sq ft. It operates on 230V AC and is suitable for residential or light commercial applications where ducted central HVAC is not feasible, such as room additions, garages, or home offices
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This pre-charged quick-connect mini-split system provides 36,000 BtuH cooling and heating capacity for spaces up to 1,500 sq ft. It operates on 230V AC and is suitable for residential or light commercial applications where ducted central HVAC is not feasible, such as room additions, garages, or home offices
MRCOOL Mini-Split Air Handler: 24,000 BtuH to 24,000 BtuH, 850 sq ft – 1,000 sq ft, 230V AC (MPN DIY-24-HP-WM-230D25-O)
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