Senville 18K BTU Mini Split with 21.4 SEER2, 230V Ductless Air Conditioner and Heat Pump Condenser with Wall Mount Air Handler (SENA-18HF)
Senville 18K BTU Mini Split with 21.4 SEER2, 230V Ductless Air Conditioner and Heat Pump Condenser with Wall Mount Air Handler (SENA-18HF)
Senville 18K BTU Mini Split with 21.4 SEER2, 230V Ductless Air Conditioner and Heat Pump Condenser with Wall Mount Air Handler (SENA-18HF)
Senville 18K BTU Mini Split with 21.4 SEER2, 230V Ductless Air Conditioner and Heat Pump Condenser with Wall Mount Air Handler (SENA-18HF)
Senville 18K BTU Mini Split with 21.4 SEER2, 230V Ductless Air Conditioner and Heat Pump Condenser with Wall Mount Air Handler (SENA-18HF)
Senville 18K BTU Mini Split with 21.4 SEER2, 230V Ductless Air Conditioner and Heat Pump Condenser with Wall Mount Air Handler (SENA-18HF)
Senville 18K BTU Mini Split with 21.4 SEER2, 230V Ductless Air Conditioner and Heat Pump Condenser with Wall Mount Air Handler (SENA-18HF)
Senville 18K BTU Mini Split with 21.4 SEER2, 230V Ductless Air Conditioner and Heat Pump Condenser with Wall Mount Air Handler (SENA-18HF)
Senville 18K BTU Mini Split with 21.4 SEER2, 230V Ductless Air Conditioner and Heat Pump Condenser with Wall Mount Air Handler (SENA-18HF)
Senville 18K BTU Mini Split with 21.4 SEER2, 230V Ductless Air Conditioner and Heat Pump Condenser with Wall Mount Air Handler (SENA-18HF)
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Senville 18K BTU Mini Split with 21.4 SEER2, 230V Ductless Air Conditioner and Heat Pump Condenser with Wall Mount Air Handler (SENA-18HF)Senville 18K BTU Mini Split with 21.4 SEER2, 230V Ductless Air Conditioner and Heat Pump Condenser with Wall Mount Air Handler (SENA-18HF)Senville 18K BTU Mini Split with 21.4 SEER2, 230V Ductless Air Conditioner and Heat Pump Condenser with Wall Mount Air Handler (SENA-18HF)Senville 18K BTU Mini Split with 21.4 SEER2, 230V Ductless Air Conditioner and Heat Pump Condenser with Wall Mount Air Handler (SENA-18HF)Senville 18K BTU Mini Split with 21.4 SEER2, 230V Ductless Air Conditioner and Heat Pump Condenser with Wall Mount Air Handler (SENA-18HF)Senville 18K BTU Mini Split with 21.4 SEER2, 230V Ductless Air Conditioner and Heat Pump Condenser with Wall Mount Air Handler (SENA-18HF)Senville 18K BTU Mini Split with 21.4 SEER2, 230V Ductless Air Conditioner and Heat Pump Condenser with Wall Mount Air Handler (SENA-18HF)Senville 18K BTU Mini Split with 21.4 SEER2, 230V Ductless Air Conditioner and Heat Pump Condenser with Wall Mount Air Handler (SENA-18HF)Senville 18K BTU Mini Split with 21.4 SEER2, 230V Ductless Air Conditioner and Heat Pump Condenser with Wall Mount Air Handler (SENA-18HF)Senville 18K BTU Mini Split with 21.4 SEER2, 230V Ductless Air Conditioner and Heat Pump Condenser with Wall Mount Air Handler (SENA-18HF)
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Senville 18K BTU Mini Split with 21.4 SEER2, 230V Ductless Air Conditioner and Heat Pump Condenser with Wall Mount Air Handler (SENA-18HF)

SenvilleSKU: SENA-18HF-16
4 reviews
Price:
$2,099.99 $2,969.99SAVE 29%
BTU:
In Stock
Estimated delivery: Nov 22nd-Dec 6th
Free Curbside Delivery — carrier calls to schedule

Free Curbside Delivery

Included on every order
Ships free by freight carrier. Your order leaves the warehouse tracked, on a palletized freight truck.
The carrier calls ahead. You'll schedule a delivery window that works for you before the truck heads out.
Delivered to the curb. The item is placed at the end of your driveway. Moving it inside is your responsibility, so plan to have help on hand for heavy pieces.
Before you sign: inspect the packaging for damage. Signing the delivery receipt confirms it arrived in good condition.

Description

The 30-second rundown
18,000 BTUCooling 18,000 BTU · Heating 21,000 BTU
Professional RequiredInstallation
21.4 SEER2Efficiency
1-Zone
240VPower
Energy Star Certified

Senville SENA-18HF is a high-efficiency 18000 BTU 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.

Features

  • 21.4 SEER2 ENERGY STAR - Save up to 50% on energy costs annually.
  • Alexa Enabled Smart Control - Control via voice or app anywhere.
  • Recommended for 750–1000 sq. ft. - Ideal for medium to large rooms.
  • Heating down to -30°C (-22°F) - Reliable performance in extreme cold.
  • Ultra-Quiet Operation - Whisper-quiet for bedrooms & offices.
  • Professional Installation - Required to maintain warranty coverage.
  • Smart Home Integration with Alexa - Control your Senville system with Alexa or the app from anywhere. Create schedules, adjust settings, and enjoy convenience and energy savings remotely.
  • ENERGY STAR Certified - Save up to 50% annually on energy costs with this ultra-efficient, ENERGY STAR certified system—ideal for eco-conscious homes and businesses.
  • Cold Climate Heat Pump - Provides heating at -30°C (-22°F) with up to 75% efficiency, ensuring year-round comfort even in extreme climates.
  • Diagnostics & Leak Detection - Built-in self-diagnostics and leak detection system help maintain peak efficiency and alert you of any issues for easier maintenance.
  • 10-Year Warranty - Comes with a 10-year compressor warranty and 5-year parts warranty, backed by North American support.
  • Installation Kit + Accessories Included - Includes a complimentary 16 ft. Installation kit. System is pre-charged with R454B refrigerant for up to 25 ft. Professional installation is required to maintain warranty coverage and optimal performance.

What's Included

  • Indoor Unit
  • Outdoor Unit
  • Wireless Remote Control
  • Alexa USB Kit
  • 16 ft. Installation Kit
  • Indoor-Outdoor Wiring Harness
  • Installation Manual
  • User’s Manual
  • 10-Year Manufacturer Warranty
DIMENSIONS & WEIGHT
Outdoor Dimensions (WxDxH)
33.27 x 14.29 x 27.64 in
Outdoor Weight
101.41 lbs
Indoor Dimensions (WxDxH)
40.55 x 8.46 x 13.39 in
Indoor Weight
33.51 lbs
GENERAL INFORMATION
Style
Ductless Mini Split AC With Heat Pump
Power Supply (V-Ph-Hz)
208/230V, 1Ph, 60Hz
Max. Fuse (A)
20
Moisture Removal (L/H)
2.2
CAPACITY & PERFORMANCE
Outdoor Air Flow (Max) CFM
1800
Minimum Outdoor Heating Temperature
-22°F / -30°C
Indoor Air Flow (Turbo/H/M/L) CFM
695 / 550 / 410 / 320
SEER2
21.4
EER2
12.5
Cooling Capacity (BTU)
18000
Cooling Range (BTU)
9800~20200
Cooling Input Range (W)
690~1800
Cooling Current Range (A)
3.2~8.5
Heating Capacity (BTU)
21000
Heating Range (BTU)
10500~22500
Heating Input Range (W)
600~2200
Heating Current Range (A)
2.8~10.2
HSPF2-4
13.4
HSPF2-5
9.2
COP W/W
3.35
NOISE LEVELS
Outdoor Noise Level dB
59
Indoor Noise Level (Turbo/H/M/L) dB
49 / 43.5 / 38.5 / 27
ELECTRICAL REQUIREMENTS
Voltage Range
187-253
Minimum Circuit Ampacity (A)
16
REFRIGERANT & PIPING
Refrigerant Type / Charge
R454B / 50.91 oz
Refrigerant Pre-charge
16 ft
CONTROLS & CONNECTIVITY
Connection Wiring
14*4 AWG
Thermostat Type
Remote Control
Alexa
Enabled
WARRANTY
Warranty
10 Years Compressor / 5 Years Parts
Shipping
  • Free Shipping on all orders.
  • Large Appliances: Ship via Curbside Delivery — the carrier delivers to your property but not inside your home.
  • Small Items: Ship via standard ground delivery (FedEx or similar), such as small appliances, range hoods, sinks, faucets, and accessories.
Full shipping policy
Returns
  • 30-Day Return Policy: Return requests must be submitted within 30 days of your delivery date. We cannot process returns after this period.
  • Return Requirements: Products must be unused, uninstalled, and in their original packaging (including box and pallet) to qualify.
  • Restocking Fee: A restocking fee may apply and varies by brand.
Full returns policy
Authorized Senville Dealer
Full manufacturer warranty on every Senville product we sell.
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Senville Reviews

Verified reviews from across all Senville products · collected by Judge.me

  • 5 stars: 3 (75%)
  • 4 stars: 1 (25%)
  • 3 stars: 0 (0%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
This product has no reviews of its own. The merchant grouped it with related products, so the reviews shown are from across that group.
R
Richard J. (Atlanta, US)
Amazing difference in the space.

This is a great unit for a garage, bedroom or other small spaces. My garage--where I keep a classic Camaro--is 400 square feet. Both the heat and AC functions work beautifully, as does the "dry" feature to regulate humidity.

My only wish was that the thermostat could be set for one temperature (automatic) and that the unit would know if you have to have AC or heat to maintain that temp. As it is, you switch the unit on cool and set a temp OR switch to heat and set a temp. It cannot switch on its own.

Richard J. review photo
J
John M. (Boston, US)
Great product great price

I love my new mini splits from Senville. They were very affordable and I’m very happy with there performance!

A
Andre B. (Dartmouth, CA)

I dont have it installed but this is the fourth one that i have bought over the years. For different properties. Heat pumps are awesome. Service is awesome.

K
Khalil R. (Jacksonville, US)
Great product

I’m HVAC certified licensed so Product coming on time with secured shipping boxes And work great after I install it

Related Categories

Mini Splits 1 Zone / Room 2 Zone / Room 3 Zone / Room Wall Mount Ceiling Mount Central Split Systems Senville Accessories

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