--- product_id: 814646951 title: "Mountman 12000BTU Mini Split AC/Heating System, 19SEER2 115V Energy Efficient Mini Split Air Conditioner with Heat Pump, Cools Up to 750sq.ft, Ductless Inverter AC Unit with Pre-Charged Condenser" brand: "mountman" price: "$2489.79" currency: USD in_stock: true category: "Mountman" url: https://www.desertcart.us/products/814646951-mountman-12000btu-mini-split-ac-heating-system-19seer2-115v-energy store_origin: US region: United States of America --- # 19 SEER2 ultra energy efficient 26dB whisper-quiet operation 12000 BTU rapid cooling/heating Mountman 12000BTU Mini Split AC/Heating System, 19SEER2 115V Energy Efficient Mini Split Air Conditioner with Heat Pump, Cools Up to 750sq.ft, Ductless Inverter AC Unit with Pre-Charged Condenser **Brand:** mountman **Price:** $2489.79 **Availability:** ✅ In Stock ## Summary > ❄️ Stay cool, stay smart — the future of comfort is here! ## Quick Answers - **What is this?** Mountman 12000BTU Mini Split AC/Heating System, 19SEER2 115V Energy Efficient Mini Split Air Conditioner with Heat Pump, Cools Up to 750sq.ft, Ductless Inverter AC Unit with Pre-Charged Condenser by mountman - **How much does it cost?** $2489.79 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/814646951-mountman-12000btu-mini-split-ac-heating-system-19seer2-115v-energy) ## Best For - mountman enthusiasts ## Why This Product - Trusted mountman brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Energy Savings:** 19 SEER2 rating plus ECO Mode cuts energy use by up to 30%, saving you money and the planet. - • **Whisper-Quiet Comfort:** Ultra-quiet 26dB operation ensures your space stays peaceful—perfect for work, rest, or play. - • **Tailored Comfort Modes:** Four modes plus Turbo Boost and Sleep Mode adapt instantly to your lifestyle and environment. - • **All-Season Climate Mastery:** Seamlessly cool or heat up to 750 sq.ft with eco-friendly R32 refrigerant and precision inverter tech. - • **Effortless Control & Convenience:** Remote control with 24-hour timer and auto self-cleaning means comfort is just a click away, hassle-free. ## Overview The Mountman 12000BTU Mini Split AC/Heating System delivers powerful, energy-efficient climate control for spaces up to 750 sq.ft. Featuring a 19 SEER2 inverter compressor and eco-friendly R32 refrigerant, it offers rapid cooling and heating with whisper-quiet 26dB operation. With versatile modes, remote control, and intelligent auto-maintenance, this ductless unit ensures year-round comfort with minimal effort and maximum savings. ## Description desertcart.com: Mountman 12000BTU Mini Split AC/Heating System, 19SEER2 115V Energy Efficient Mini Split Air Conditioner with Heat Pump, Cools Up to 750sq.ft, Ductless Inverter AC Unit with Pre-Charged Condenser : Home & Kitchen ## Features - Eco-Friendly All-Season Climate Control: This 12000 BTU mini split combines cooling and heating with a precision compressor for steady temperature regulation and low energy use. Pre-filled with eco R32 refrigerant, it delivers efficient summer cooling and dependable winter heating. Its streamlined design cuts repeated compressor startup cycles, prolonging unit lifespan and delivering year-round stable comfort for consistent indoor comfort. - Rapid Cooling & Heating with Inverter Technology:Powered by advanced inverter technology, the 12000 btu mini split is a powerful cooling and heating device, capable of quickly cooling or heating rooms up to 750 square feet. Whether it’s your bedroom, living room, office, or apartment, it can rapidly transform the space into a comfortable oasis. - Remote Control & Silent Operation for Effortless Comfort:The user-friendly remote allows you to adjust all settings of your mini split ac conveniently from your bed or sofa. With a 24-hour timer, you can set the running time freely to save energy. Its ultra-quiet operation ensures peaceful sleep, and the remote’s display automatically shuts off after 10 seconds of inactivity, avoiding any disturbance to your rest. - Intelligent Auto-Maintain for Hassle-Free Use:Featuring intelligent self-cleaning and automatic defrost functions, the mini split air conditioner reduces maintenance trouble. High-temperature self-clean keeps the indoor unit dry, while the washable anti-dust filter maintains fresh air with a simple monthly rinse. The auto defrost function activates intelligently to ensure uninterrupted heating, enabling efficient operation in any climate. - 4 Versatile Modes + Specialized Functions for Year-Round Comfort:Equipped with 4 basic modes (Cool, Heat, Dry, Fan) to adapt to all seasons, plus 4 adjustable fan speeds (Low/Medium/High/Auto) for customized airflow, the mini split also features Sleep Mode (ultra-quiet 26dB) for undisturbed rest, ECO Mode that saves up to 30% energy, and Turbo Boost to quickly achieve desired cooling or heating effects, meeting diverse comfort needs. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0GL349YJ6 | | Additional Features | Eco-Mode, Sleep Mode, Fan Mode, Auto-Swing, Dry Mode,Inverter Compressor,Silent Mode, Ultra Quiet, Energy Efficient, Pre-Charged Condenser, Heating & Cooling Function,Fast Cooling, Installation Kits Included | | Air Conditioner Application | Residential | | BEE Star Rating | 5 Star | | Best Sellers Rank | #442,313 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #85 in Split-System Air Conditioners | | Brand Name | Mountman | | Capacity | 3.75 tons | | Compressor Type | rotary_scroll, rotary_vane | | Control Method | Remote | | Controller Type | Remote Control | | Cooling Power | 12000 british thermal units | | Customer Reviews | 4.5 4.5 out of 5 stars (107) | | Floor Area | 750 square_feet | | Form Factor | Mini-Split | | Included Components | Indoor Unit, Outdoor Unit, Remote Control, Installation Kits, Pre-Charged Condenser | | Installation Type | Split System | | Inverter Type | Has Inverter | | Item Dimensions D x W x H | 8.23"D x 32.28"W x 11.93"H | | Manufacturer | Mountman | | Model Name | MM | | Model Number | MM 12000BTU-115V | | Noise | 26 db | | Operating Mode | Cooling | | Power Source | Electric | | Refrigerant | R-32 | | Room Type | Bedroom,Kitchen, Residential, Home, Living Room, Gym,Office,Garage, Study Room,Large Room,Kitchen | | Seasonal Energy Efficiency Ratio (SEER) | 19 | | Start Year | 2026 | | Unit Count | 1 Count | | Voltage | 115 volts | | Warranty Type | Lifetime | ## Product Details - **Brand:** Mountman - **Capacity:** 3.75 tons - **Cooling Power:** 12000 british thermal units - **Noise Level:** 26 db - **Product Dimensions:** 8.23"D x 32.28"W x 11.93"H - **Refrigerant:** R-32 - **Seasonal Energy Efficiency Ratio (SEER):** 19 - **Start year:** 2026 - **Voltage:** 115 volts ## Images ![Mountman 12000BTU Mini Split AC/Heating System, 19SEER2 115V Energy Efficient Mini Split Air Conditioner with Heat Pump, Cools Up to 750sq.ft, Ductless Inverter AC Unit with Pre-Charged Condenser - Image 1](https://m.media-amazon.com/images/I/71yXaRubJtL.jpg) ## Available Options This product comes in different **Set** options. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/814646951-mountman-12000btu-mini-split-ac-heating-system-19seer2-115v-energy](https://www.desertcart.us/products/814646951-mountman-12000btu-mini-split-ac-heating-system-19seer2-115v-energy) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-11-03*