UltrEco Series 18000 BTU 2 Zone 22 SEER2 Mini Split Air Conditioner Wifi Enabled with Heat Pump
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Overview
Reviews
Q&A
Manuals
Overview
● 7 years Warranty for compressor and 5 years for parts to ease your worries
●Cool and heat multiple zones individually and efficiently
●6 modes and 5 fan speeds to customize your comfort
●Cool even at 52℃, heat even at -25℃
●Stay connected and in control with the Wifi-enabled feature
●Remote control with digital display for easy operation
●Advanced inverter technology enhances energy efficiency
●Low noise operation ensures a peaceful environment
●Chassis heating function prevents freezing on cold days
●24H timer provides programmable convenience
●Removable and washable filter for hassle-free maintenance
●R32 refrigerant has a lower environmental impact
●Complies with Energy Star, AHRI and ETL
Reviews
Frequent Mentions
- D
Outstanding performance, quiet, and energy efficient
03/16/2026I’ve had this ductless air conditioner for about six months now, and it’s the best investment for my 1500 sq.ft. home office/workshop. The heating performance in winter was phenomenal; it maintained a cozy temperature even during sub-zero days. Cooling is equally powerful and silent. The WiFi app is incredibly reliable for scheduling and remote adjustments. The installation kit was complete, and the included lineset was perfect for my setup. Highly recommend for anyone needing a reliable all-season climate solution.
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Preview - M
30000 btu mini split 2 zone mini split
11/23/2025great product great price fast shipping and
- M
30000 3 zone mini split
11/21/2025Great product great price fast shipping
- R
Great deal
11/10/2025seems to work fine so far.
- J
3 head mini split
09/27/2025Easy to install great quality and blows super cold it is installed in a 2 bedroom 1 bath house that is 1400 square foot
Q&A
- Q:How long is hose that is prechargedA:The hose that comes with the unit is 6.5 feet long and is precharged with refrigerant.
Costway representative - Q:What is the lengths of the line setA:The length of the copper line set is 16 ft, with a liquid pipe of 1/4" and a gas pipe of 3/8" .
- Q:Do the linesets need to be vacuumedA:The linesets do not need to be vacuumed before installation, as they are pre-charged with refrigerant from the factory.
Costway representative - Q:How do I determine which wall unit is the 7000 BTU or the 9000 BTU.A:To determine which wall unit is the 7000 BTU or the 9000 BTU, you can refer to the specifications provided on the product's nameplate or documentation. Typically, the nameplate will indicate the BTU rating for each unit. If you have the product manual, it may also contain this information. If you need further assistance, please check the product details on the Costway website or contact customer support for specific guidance.
- Q:How do I tell which wall unit is the 9000 BTU or the 7000 BTU?A:To determine which wall unit is the 9000 BTU or the 7000 BTU, you can refer to the nameplate on each indoor unit. The nameplate typically provides the specific BTU rating for that unit. If you have any further questions or need assistance, please feel free to ask!
- Q:What is the maximum combined length of 2 line sets before additional refrigerant is required for the UltrEco Series 18000 2 Zone unit?A:For the unit, the maximum combined length of the two line sets before additional refrigerant is required is typically around 30 feet (approximately 9 meters). If you extend the lines beyond this length, it is recommended to add refrigerant to maintain proper cooling performance. For every 1 meter (approximately 3.28 feet) of extension, you should add about 30 grams of refrigerant to ensure optimal efficiency..
Costway representativeA:The unit comes with a copper line set that is 16 feet long for each indoor unit. Additionally, the communication cable is 13 feet long, and the power and drain cables are both 6.5 feet long each.
Costway representative - Q:How long is the communication wire tha comes with it. Are the plug and play and if so how do I go about extending themA:The communication wire that comes with is 13 feet long. Regarding the plug-and-play feature, the units are designed for easy installation. If you need to extend the communication wire, you can purchase compatible extension wires available in the market. Make sure to follow the manufacturer's guidelines for proper installation to ensure optimal performance.
Costway representative - Q:Can it be self installed and is it completeA:The unit requires professional installation, and it is not recommended for self-installation due to the complexity involved.
Costway representativeQ:Do mini-split systems sold pre-charged? - Q:What the square footage of a 9k btuA:The square footage that a 9,000 BTU air conditioner can effectively cool is generally around 450 square feet. However, this can vary based on factors such as room height, insulation, and sunlight exposure. For optimal performance, it's important to consider these factors when determining the appropriate unit for your space.
Costway representative - Q:Breaker size?A:a 20A circuit breaker is recommended for optimal performance.
Manuals
C$250
