Senville
Senville AURA 18,000 BTU (9K + 12K) 25 SEER2 Dual Zone Mini Split Air Conditioner - 230V
1.5 Ton | SEER2 25 | R-454B | 208-230V
- 18000 BTU cooling capacity
- Up to 25 SEER2 rated efficiency
- Uses R-454B refrigerant
- Runs on 208-230V power
Key Specifications
Senville AURA 18,000 BTU 9K + 12K Dual Zone Mini Split Air Conditioner - Heat Pump - 230V
Senville SENA-18HF/D is a high-efficiency 18,000 BTU dual zone ductless mini split air conditioner and heat pump, ENERGY STAR certified and backed by a 10-year compressor warranty. It offers efficient, quiet, year-round climate control for your home or business. It is recommended for 750–1250 sq. ft.
System is pre-charged with R454B refrigerant for up to 50 ft. If your total combined line set length exceeds the pre-charged amount for your unit, additional refrigerant will need to be added by a licensed technician during installation.
Features:
- 25 SEER2 ENERGY STAR
- Heating down to -30°C (-22°F)
- Ultra-Quiet Operation
- WiFi Enabled Smart Control
What's Included:
- 2 Indoor Units (9,000 BTU each)
- Outdoor Unit
- Wireless Remote Controls
- WiFi USB Kit
- 16 ft. Installation Kits (x2)
- Indoor-Outdoor Wiring Harness
- Installation Manual
Specifications:
| Model Number | SENA-18HF-MOA |
| Style | Ductless Mini Split AC With Heat Pump |
| Number of Zones | 2 |
| Power Supply (V-Ph-Hz) | 208/230V, 1Ph, 60Hz |
| Voltage Range | 187-253 |
| SEER2 | 25 |
| EER2 | 15 |
| Cooling Capacity (BTU) | 19000 |
| Cooling Range (BTU) | 5400~28000 |
| Cooling Input Range (W) | 400~2250 |
| Cooling Current Range (A) | 3.5~10.0 |
| Heating Capacity (BTU) | 20000 |
| Heating Range (BTU) | 5700~27000 |
| Heating Input Range (W) | 350~2300 |
| Heating Current Range (A) | 1.5~5.9 |
| HSPF2-4 | 10.4 |
| HSPF2-5 | 8.5 |
| COP W/W | 4 |
| Minimum Circuit Ampacity (A) | 17.5 |
| Max. Fuse (A) | 20 |
| Outdoor Air Flow (Max) CFM | 2130.7 |
| Outdoor Noise Level dB | 61.5 |
| Outdoor Dimensions (WxDxH) (in.) | 37.24 x 16.14 x 31.89 |
| 9K BTU Wall-Mounted Air Handler Dimensions (W x D x H) | 33.40 x 9.18 x 11.76 in. |
| 12K BTU Wall-Mounted Air Handler Dimensions (W x D x H) | 33.40 x 9.18 x 11.76 in. |
| Outdoor Weight | 137.35 Lbs |
| Minimum Outdoor Heating Temperature | -22°F / -30°C |
| Refrigerant Type / Charge | R454B / 78.31 oz |
| Refrigerant Pre-charge | 50 Ft. |
| Warranty | 10 Years Compressor / 5 Years Parts |
Technical specifications
Performance
| System Type | Mini-Split |
|---|---|
| Capacity | 18000 BTU |
| Tonnage | 1.5 Ton |
| SEER2 | 25 |
| EER2 | 15 |
| HSPF2 | 10.4 |
Electrical & Fuel
| Voltage | 208-230V |
|---|---|
| Phase | Single Phase |
| Refrigerant | R-454B |
Manufacturer warranty
Shipping to your state
How your state compares
Shipping & delivery
Cancellations & returns
Cancel for a full refund any time before the order is submitted for fulfillment. After that, cancelling may carry carrier, return freight or restocking fees.
Returns must be requested within 30 days of delivery and approved in writing before anything is sent back. Items must be unused, never installed or powered on, and in the original packaging. A restocking fee of up to 25% may apply, and return shipping is the buyer’s cost unless the error was ours.
Inspect the delivery before you sign. Damage written on the delivery receipt is covered; damage found after a clean signature is very hard to claim.
Installed right, warranty intact
Have this installed by a licensed HVAC contractor. It keeps the install safe and to code, and most manufacturers require it for warranty coverage. If you don’t have one, we’ll find licensed installers near you.
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Licensed HVAC installMost manufacturers require it for warranty coverage.
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Dedicated circuitIts own breaker and a shutoff near the outdoor unit, to local code.
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Keep the invoiceWarranty claims ask for proof of installation.
What happens next
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Order confirmed
You get an email the same day with your order number and the model number of everything on the order.
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Delivery booked
For freight items the carrier calls to arrange a window. Somebody needs to be there — curbside freight is not a doorstep drop.
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Inspect, then sign
Walk the pallet before you sign. Note any damage on the delivery receipt — that receipt is what a freight claim rests on.
Not sure this is the right size?
Sizing equipment off square footage alone is how people end up with a unit that short-cycles. Tell us about the space and we will tell you honestly whether this is the one.
- Load and sizing check
- Line set length and lift
- What your permit will ask for
Other sizes in this line
Frequently asked
Can I install this myself?
It depends on the line. Pre-charged DIY systems are designed so the refrigerant connections are made by hand, with no brazing or vacuum pump. The electrical side — a dedicated circuit and disconnect — is licensed work in most jurisdictions whoever hangs the units. Everything else needs a licensed installer throughout.
Why is shipping not free on some items?
Anything that ships on a pallet goes LTL freight, and that cost varies by destination far more than parcel does. Where we hold a carrier quote we show you the real number for your state rather than burying an average in the price.
Does installing it myself void the warranty?
On the DIY lines, no — that is what they are built for. Registration inside the manufacturer's window is what matters. The warranty document for this model is in the Documents tab.
What if it turns up damaged?
Note it on the delivery receipt before you sign and photograph it at the curb, then call us. A signed-clean receipt makes a freight claim very difficult to win, so those two minutes matter.
Can you help me work out what I need?
Yes. Call or email before you order and we will go through capacity, line set run and what your inspector will want to see.
Ways to pay
Card or wallet
Major credit and debit cards, plus Shop Pay, at checkout.
Pay in instalments
Shop Pay instalments on eligible orders. Your rate and terms are shown on the product page before you commit to anything.
Trade accounts
Buying for a company? Get in touch about terms and volume pricing.
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Still deciding on the right equipment?
Our HVAC specialists can help you confirm sizing and compatibility before you buy.