3 Ton 19 SEER2 High-Performance Heat Pump System (Operates down to -15°C)
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Overview
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Overview
●Boast power cooling and heat capacities for large rooms
●Indoor unit can be installed horizontally or vertically
●Can adapt to various installation requirements
●Flexible installation in basements, attics, and more
●Compatible with RS485 or 24V communication mode
●Able to seamlessly integrate with your existing parts
●Perfect for replacing your existing central AC system
●Capable of extreme weather use and built in auto defrost function
●Suitable for both residential and commercial spaces
●A wall thermostat included for easy control
●Provides optimal comfort for every room
●One-switch control for the entire house
●Features 6 modes (Auto/Cool/Dry/Fan/Heat/Emergency Heat)
●Adjustable in 8 fan speeds (Mute/Low/Med-Low/Med/Med-High/High/Turbo/Auto)
●Available for a 12-hour, 24-hour, or weekly timer
●Requires a licensed professional for installation
●ETL and AHRI certified
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Capacity | 36K BTU/3 Tons | 24K BTU/2 Tons | 60K BTU/5 Tons | 2-3 Tons |
Voltage | 208/230V | 208/230V | 208/230V | 208/230V |
Air Flow Volume | 1150 CFM | 850 CFM | 1700 CFM | 730/920 CFM |
Refrigerant | R454B | R454B | R454B | R454B |
SEER2 | 19 | 18 | 17 | 18.6-20 |
HSPF2 | 9 | 9 | 8.2 | 9-9.4 |
Installation Type | Horizontal/Vertical Installation | Horizontal/Vertical Installation | Horizontal/Vertical Installation | Horizontal/Vertical Installation |
Min. Operating Temperature | -15℃ | -15℃ | -15℃ | -20℃ |
Length of Wall Thermostat Wire | 49 ft | 49 ft | 49 ft | Not included |
Length of Connection Wire | 49 ft | 49 ft | 49 ft | Not included |
Copper Pipe Connectors | Liquid-3/8", Gas-3/4" | Liquid-3/8", Gas-3/4" | Liquid-3/8", Gas-7/8" | Liquid-3/8", Gas-3/4" |
Rebates Available | √ | √ | x | √ |
Warranty | 5-Year | 5-Year | 5-Year | 5-Year |
Air Handler Dimension | 45.5" x 21" x 21"(H x W x D) | 45.5" x 21" x 21"(H x W x D) | 56" x 23.5" x 21"(H x W x D) | 22.1" x 19.7" x 45.8" (L x W x H) |
Heat Pump Condenser Dimension | 23" x 28.8" x 28.8"(H x W x D) | 23" x 28.8" x 28.8"(H x W x D) | 32.8" x 28.8" x 28.8"(H x W x D) | 29.5" x 29.5" x 25" (L x W x H) |
Net Weight of Air Handler | 129.5 lbs | 128 lbs | 154 lbs | 131 lbs |
Net Weight of Heat Pump Condenser | 149 lbs | 134 lbs | 187.5 lbs | 141 lbs |
Outdoor Resistance Class | IPX4 | IPX4 | IPX4 | IPX4 |
Reviews
Frequent Mentions
- M
Great Unit
04/05/2026I was very skeptical at first but the unit came quickly. We got it installed and it works great. The thermostat did not work for cutting the system on so we just used our old thermostat from the last unit. Otherwise it runs super quiet and does well with our split level house.
- R
Five Stars
11/01/2025Very good product
- T
Working great so far
10/27/2025Quick Delivery. This unit replaced my home AC.
- M
Reliable and effcient
10/26/2025I purchased this one in early June, lasted the whole hot summer, not a problem at all. A good buy.
- P
100% recommend
10/13/2025I would 100% recommend! my husband use to work in ac and was able to replace our system by himself for a fraction of the price of having someone do it for us. The product quality is very good for this price range.
Q&A
- Q:Does the refrigerant pre charged ?A:Yes, the unit is pre-charged with refrigerant. This means it is ready for use after installation without the need for additional refrigerant, provided there are no leaks in the system.
Costway representative - Q:Do you sell just the outside unit?A:Please forward your concern to our customer support at service@costway.com. After order confirmation, our customer support team is ready to help you resolve any issues you may have.
- Q:Does this unit come with tubing fittingsA:Yes.
Costway representative - Q:Does this unit come with thermostat wiresA:Yes.
Costway representative - Q:Is auxiliary heating included?A:No, the models do not include an auxiliary heating function. They operate using a heat pump system for heating, but do not have additional heating strips or auxiliary heat options available.
Costway representative - Q:Does the control wires have to be installed as well as the supplied control wire? I ask because the unit will not run. We did not hook up the float switch yet as we don't know where it goes. Does it have to be wired up and is that the reason it is not running?A:The control wires must be properly connected for the unit to function correctly. If the float switch is not hooked up, it could indeed prevent the unit from running, as the float switch is essential for monitoring water levels and controlling the operation of the pump. Make sure to follow the installation instructions provided with your unit to ensure all components, including the float switch, are correctly wired. If you continue to experience issues, please refer to the troubleshooting section of the manual or contact customer support for further assistance.
Costway representative - Q:Is the 3ton 36000btu a 2 phase?A:This is a 2-stage unit. Yes.
Costway representative - Q:Is this heat pump eligible for tax credit?A:Yes, this heat pump meets or exceeds the CEE highest efficiency tier. To learn more about the Tax Credit program, where you may be eligible for up to $2,000 in credits, please visit the IRS official website at:
https://www.irs.gov/credits-deductions/energy-efficient-home-improvement-credit
This tax credit is effective for products purchased and installed between January 1, 2023, and December 31, 2025 based on recent federal legislation changes.
Costway representative
Manuals
C$250
