Trade Professional? Apply to become a TradeMaster!

Aprilaire Thermostat Accessories

  • 3-Wire To 4-Wire Adapter Product Image
    Add to List
    Add to List
    3-Wire To 4-Wire Adapter 8022 3-Wire To 4-Wire Adapter
    SKU: 8022
    Brand: Aprilaire
    $17.45 each
    Mon, Dec 30 – Fri, Jan 3
    Arrives
    Mon, Dec 30 – Fri, Jan 3
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • Thermostat Adapter Plate Product Image
    Add to List
    Add to List
    Thermostat Adapter Plate 8023 Thermostat Adapter Plate
    SKU: 8023
    Brand: Aprilaire
    $8.95 each
    Mon, Dec 30 – Fri, Jan 3
    Arrives
    Mon, Dec 30 – Fri, Jan 3
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • Universal 3 SPDT Relay Pack Product Image
    Add to List
    Add to List
    Universal 3 SPDT Relay Pack 8024 Universal 3 SPDT Relay Pack
    SKU: 8024
    Brand: Aprilaire
    $34.85 each
    Mon, Dec 30 – Fri, Jan 3
    Arrives
    Mon, Dec 30 – Fri, Jan 3
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • Plug-in Transformer<br>24 Vac Product Image
    Add to List
    Add to List
    Plug-in Transformer 24 Vac 8029 Plug-in Transformer 24 Vac
    SKU: 8029
    Brand: Aprilaire
    $22.95 each
    34
    Wed, Dec 18
    34
    QtyArrives
    34 Wed, Dec 18
    Questions? Call 1-888-757-4774
    Add to List
  • Flush Mount Temperature Sensor Product Image
    Add to List
    Add to List
    Flush Mount Temperature Sensor 8051 Flush Mount Temperature Sensor
    SKU: 8051
    Brand: Aprilaire
    (1)
    $19.95 each
    53
    Wed, Dec 18
    53
    QtyArrives
    53 Wed, Dec 18
    Questions? Call 1-888-757-4774
    Add to List
  • Duct or Outdoor Mount Temperature Sensor Product Image
    Add to List
    Add to List
    Duct or Outdoor Mount Temperature Sensor 8052 Duct or Outdoor Mount Temperature Sensor
    SKU: 8052
    Brand: Aprilaire
    (9)
    $6.55 each
    82
    Wed, Dec 18
    82
    QtyArrives
    82 Wed, Dec 18
    Questions? Call 1-888-757-4774
    Add to List
  • Surface Mount Temperature Sensor Product Image
    Add to List
    Add to List
    Surface Mount Temperature Sensor 8053 Surface Mount Temperature Sensor
    SKU: 8053
    Brand: Aprilaire
    $16.15 each
    10
    Wed, Dec 18
    10
    QtyArrives
    10 Wed, Dec 18
    Questions? Call 1-888-757-4774
    Add to List
  • Temperature Support Module Product Image
    Add to List
    Add to List
    Temperature Support Module 8081 Temperature Support Module
    SKU: 8081
    Brand: Aprilaire
    $117.95 each
    Mon, Dec 30 – Fri, Jan 3
    Arrives
    Mon, Dec 30 – Fri, Jan 3
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • Temperature/Relative Humidity Module Product Image
    Add to List
    Add to List
    Temperature/Relative Humidity Module 8082 Temperature/Relative Humidity Module
    SKU: 8082
    Brand: Aprilaire
    $169.95 each
    Mon, Dec 30 – Fri, Jan 3
    Arrives
    Mon, Dec 30 – Fri, Jan 3
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • Thermostat Protocol Adapter Product Image
    Add to List
    Add to List
    Thermostat Protocol Adapter 8811 Thermostat Protocol Adapter
    SKU: 8811
    Brand: Aprilaire
    $169.95 each
    Mon, Dec 30 – Fri, Jan 3
    Arrives
    Mon, Dec 30 – Fri, Jan 3
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • Distribution Panel Product Image
    Add to List
    Add to List
    Distribution Panel 8818 Distribution Panel
    SKU: 8818
    Brand: Aprilaire
    $135.95 each
    Mon, Dec 30 – Fri, Jan 3
    Arrives
    Mon, Dec 30 – Fri, Jan 3
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • Distribution Panel for 8800 Thermostat Product Image
    Add to List
    Add to List
    Distribution Panel for 8800 Thermostat 8819 Distribution Panel for 8800 Thermostat
    SKU: 8819
    Brand: Aprilaire
    $172.95 each
    Mon, Dec 30 – Fri, Jan 3
    Arrives
    Mon, Dec 30 – Fri, Jan 3
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List

Resources

Videos

Articles

  • This category contains accessories and parts for Aprilaire Thermostats.

NEED HELP?

888-757-4774
Closed Now: Phone Hours
Monday – Thursday
8am–7:45pm ET
Friday
9am–7:45pm ET
  • Product Image

  • Product Image

    Select 2 to 3 items to compare

  • Product Image

    Compare up to 1 more item

Why don't we show the price of this item?

We try to always offer you the lowest prices possible, but some manufacturers require that we only show these low prices once you take further action.

To see the price, simply add the item to your cart or sign in.