Read Our Customer Promise! See Here

Our Customer Promise means we are committed to making sure you are 100% satisfied with your purchase.

  • Lowest Price
  • Free Shipping On Orders > $125 (Continental US)
  • Hassle Free Returns

Free Shipping On Orders Over $125

Contact Customer Support: 888.623.4678

| |
Save even more when you choose aut- delivery Learn More

Aprilaire Parts and Supplies

Need a replacement part for an Aprilaire product? Select from hundreds of Aprilaire replacement parts and supplies. We carry Aprilaire parts for many different units and would be happy to help you find something if you don't know what to look for! Call our customer support team at 888-623-4678

  • FREE Shipping on Orders Over $125 (Continental U.S.)
  • Low Price Guarantee
  • 365 Day Guarantee

Items 1 to 32 of 186 total

Set Ascending Direction
Page:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5

Grid  List 

  • Aprilaire 4232 Orifice - Blue

    Aprilaire 4232 Orifice - Blue

    $11.07
    Free Shipping On All Orders Over $125! in Continental U.S.
  • Aprilaire 4223 Drain Spud

    Aprilaire 4223 Drain Spud

    $14.96
    Free Shipping On All Orders Over $125! in Continental U.S.
  • Aprilaire 4630 HEATER 1180 Aprilaire 4630 HEATER 1180
    $129.21 Includes FREE Shipping in Continental U.S.
  • Aprilaire 4640 SCALE CONTRL INSERT Aprilaire 4640 SCALE CONTRL INSERT
    $26.04
    Free Shipping On All Orders Over $125! in Continental U.S.
  • Aprilaire #50 Current Sensing Relay Aprilaire #50 Current Sensing Relay
    $34.45
    Free Shipping On All Orders Over $125! in Continental U.S.
    2 Review(s)

    Out of stock

  • Aprilaire 4270 Pleat Spacer Aprilaire 4270 Pleat Spacer
    $20.70
    Free Shipping On All Orders Over $125! in Continental U.S.
    1 Review(s)

    Out of stock

  • Aprilaire 4040 Humidifier Solenoid Valve Aprilaire 4040 Humidifier Solenoid Valve
    $75.86
    Free Shipping On All Orders Over $125! in Continental U.S.

    Out of stock

  • Aprilaire 4010 24VAC Transformer Aprilaire 4010 24VAC Transformer
    $253.37 Includes FREE Shipping in Continental U.S.

    Out of stock

  • Aprilaire 4981 Internal Control Circuit Board Aprilaire 4981 Internal Control Circuit Board
    $182.74 Includes FREE Shipping in Continental U.S.

    Out of stock

  • Aprilaire 76 Living Space Control Aprilaire 76 Living Space Control
    $111.31
    Free Shipping On All Orders Over $125! in Continental U.S.

    Out of stock

  • Aprilaire 4004 In-Line Strainer Aprilaire 4004 In-Line Strainer
    $17.38
    Free Shipping On All Orders Over $125! in Continental U.S.

    Out of stock

  • Aprilaire 4602 IONIZER WIRE ASMBLY 3/PK Aprilaire 4602 IONIZER WIRE ASMBLY 3/PK
    $44.90
    Free Shipping On All Orders Over $125! in Continental U.S.

    Out of stock

  • Aprilaire 4704 5000 SEAL KIT Aprilaire 4704 5000 SEAL KIT
    $28.75
    Free Shipping On All Orders Over $125! in Continental U.S.

    Out of stock

  • Aprilaire 4236 Scale Control Insert Aprilaire 4236 Scale Control Insert
    $17.71
    Free Shipping On All Orders Over $125! in Continental U.S.

    Out of stock

  • Aprilaire 8052 10K DUCT SENSOR RPC#692 Aprilaire 8052 10K DUCT SENSOR RPC#692
    $22.84
    Free Shipping On All Orders Over $125! in Continental U.S.

    Out of stock

  • Aprilaire 4725 SEALS FOR 2200 APRILAIRE Aprilaire 4725 SEALS FOR 2200 APRILAIRE
    $41.96
    Free Shipping On All Orders Over $125! in Continental U.S.

    Out of stock

  • Aprilaire51 Current Sensing Relay Aprilaire51 Current Sensing Relay
    $53.52
    Free Shipping On All Orders Over $125! in Continental U.S.

    Out of stock

  • Aprilaire 5152 BLOWER ASSEMBLY Aprilaire 5152 BLOWER ASSEMBLY
    $457.63 Includes FREE Shipping in Continental U.S.

    Out of stock

  • Aprilaire 4231 Orifice - Yellow Aprilaire 4231 Orifice - Yellow
    $10.59
    Free Shipping On All Orders Over $125! in Continental U.S.
    1 Review(s)

    Out of stock

  • Aprilaire 5151 ENERGY MAX TRANS CORE Aprilaire 5151 ENERGY MAX TRANS CORE
    $381.71 Includes FREE Shipping in Continental U.S.

    Out of stock

  • Aprilaire 4246 Water Distr Tray 760 Aprilaire 4246 Water Distr Tray 760
    $22.37
    Free Shipping On All Orders Over $125! in Continental U.S.

    Out of stock

  • Aprilaire 4740 RELAY 700A & 700M Aprilaire 4740 RELAY 700A & 700M
    $29.77
    Free Shipping On All Orders Over $125! in Continental U.S.

    Out of stock

  • Aprilaire 4982 - Current Sensing Circuit Board Aprilaire 4982 - Current Sensing Circuit Board
    $140.38 Includes FREE Shipping in Continental U.S.

    Out of stock

  • Aprilaire 4028 - Dehumidifier Drain Pan Aprilaire 4028 - Dehumidifier Drain Pan
    $74.91
    Free Shipping On All Orders Over $125! in Continental U.S.

    Out of stock

  • Aprilaire 4332 DAMPER ASSEM MODEL 600 Aprilaire 4332 DAMPER ASSEM MODEL 600
    $30.54
    Free Shipping On All Orders Over $125! in Continental U.S.

    Out of stock

  • Aprilaire 4208 Door Retainer Aprilaire 4208 Door Retainer
    $34.51
    Free Shipping On All Orders Over $125! in Continental U.S.

    Out of stock

  • Aprilaire 4330 SCALE CONTROL INSERT Aprilaire 4330 SCALE CONTROL INSERT
    $26.04
    Free Shipping On All Orders Over $125! in Continental U.S.

    Out of stock

  • Aprilaire 4578 PROBE HOUSING, NYLON Aprilaire 4578 PROBE HOUSING, NYLON
    $69.27
    Free Shipping On All Orders Over $125! in Continental U.S.

    Out of stock

Items 1 to 32 of 186 total

Set Ascending Direction
Page:
  1. 1
  2. 2
  3. 3
  4. 4
  5. 5

Grid  List