(800)865-5931 Closed Thur 11/26 - Sun 11/29, Reopen Mon 11/30 8am, CT
Free Shipping See Details
No Sales Tax See Details
Enter your zip for personalized product and service recommendations.
Actual product may vary from photos.
The Alpine AHEFV20DCP-1A has been discontinued.
Please call us for a suitable alternate product.

(800) 865-5931

Closed Thur 11/26 - Sun 11/29, Reopen Mon 11/30 8am, CT

The Alpine AHEFC/AHEFV Modular Blowers are made by Ducane of rugged construction using durable materials such as prepainted steel cabinets.  


  • Upflow, Downflow, and Horizontal Flow Applications
  • Cabinet dimensions match standard furnace widths
  • Painted galvanized steel cabinet
  • EFC models have PSC motors
  • EFV models have ECM™ variable speed motors
  • Field installed 10, 15, or 20 kW heat strips
  • Factory installed fan relays for non-heat strip installations
  • 10 Year Limited parts warranty

This unit does not include a heat strip.  If you would like to add heating capabilities, see the accessories tab for the appropriate heater coil.


Configuration is the direction the conditioned air will pass through the unit.

Upflow units will have the air come in from the bottom and blow out the top.

Horizontal units will have the air go through the unit left to right, or right to left.

Downflow units will have the air come in from the top of the unit, and blow out the bottom.

Unsure of what configuration your home needs? Call us at 800-865-5931. Monday through Friday, 8:30am to 5:00pm CST

Downflow / Horizontal / Upflow
Blower Cooling Capacity

The tonnage of air conditioning that can be moved effectively by the blower. You want to make sure that the blower is appropriately sized for the air conditioner. If it is too small the coil could ice up. If it is too large than the air coming out of the ducts won't be cold enough.

Blower Cooling Capacity
3 / 3.5 / 4 / 5 Tons
CFM (Low/High)
(1210/1840) CFM
Electric Heat Capabilities (Optional)

One kilowatt equals 3,400 BTU's of heat (British Thermal Units).

Electric Heat Capabilities (Optional)
10 / 15 / 20 Kilowatts
Blower Type

There are three main type of blowers: Multi-Speed, High-Efficiency Multi-Speed, and Variable Speed.

Standard Multi-Speed blowers have different speed options and you select the speed that the blower will operate at depending on the function it is performing (ex. different speeds for fan, AC, and heating functions).

High-Efficiency Multi-Speed blowers are designed to maintain a constant torque and in doing so will maintain air-flow and use less electricity.

Variable Speed blowers will adjust their speed during operation. The result is a blower that will run at lower speeds for longer periods of time (this improves the air flow and increases electrical efficiency).

Blower Type
Variable Speed
Maximum Overcurrent Protection (Breaker)

The maximum capacity breaker in the building's circuit panel that can be used on the dedicated electrical line supplying the equipment.

Maximum Overcurrent Protection (Breaker)
15 Amps
Fuel Type
Blower Motor Horse Power
3/4 HP
Supply Air Opening Size

The dimensions of the opening that the air is discharged through. This is the section where you would attach the supply plenum.

Supply Air Opening Size
16.5 x 22.5 Inches
Product Weight
105 lbs
24 1/2 Inches
21 Inches
26 Inches
208 / 230 Volts
Voltage Phase
Parts Warranty
10 Years