Check out the latest sales and discounted items on aprilaire model 801866 modulating steam

The Aprilaire Steam Canister #80 is the heart of your whole-house steam humidifier.

Monitor outside temperatures and control indoor environment with the 8052 Duct or Outdoor Mount Temp…

Aprilaire 210 Replacement Air Filters provide MERV-11 filtration efficiency. These filters are desig…

Use this genuine accessory kit to replace the filter and water panel assembly for the Aprilaire Mode…

Aprilaire #4004 In-Line Strainer fits in the inlet fitting of the water solenoid valve.

Genuine Aprilaire Seal Kit for Model 5000 Air Cleaner. Part #4704.

Perfect for attic and crawl space installation this Aprilaire whole house steam humidifier provides …

The Aprilaire Humidifier Installation Kit #5310 includes everything you need to install your new who…

Aprilaire 4040 24-volt solenoid valve allows water to flow into your humidifier.

Delivering 12 gallons of moisture per days to small homes up to 3000 square feet this whole-house by…

This bundle features the Energy Star Most Efficient 2024 whole-house dehumidifier along with an exte…

Control humidity in crawl spaces or basements with this powerful compact dehumidifier. This complete…

This bundle features the Energy Star Most Efficient 2024 whole-house dehumidifier along with an exte…

Control humidity in crawl spaces or basements with this powerful compact dehumidifier. This complete…

Set the relative humidity level for your home and control your Aprilaire dehumidifier from a conveni…

Designed and assembled in the US this dehumidifier features an onboard humidistat corrosion-resistan…

Delivering an unrivaled 34.6 gallons of moisture per day to buildings up to 6200 square feet this st…

AprilAire Z10IDT wireless indoor sensor for the AprilAire S86WMUPR programmable Wi-Fi thermostat.

A replacement all-in-one HydroCore water panel cartridge for AprilAire 720 whole-house evaporative h…

AprilAire?s U.S.-made E100 whole-home dehumidifier features an adjustable humidistat corrosion-resis…

Designed and assembled in the US this dehumidifier features an onboard humidistat corrosion-resistan…

A replacement all-in-one HydroCore water panel cartridge for AprilAire 720 whole-house evaporative h…

This whole-house humidifier provides up to 21 gallons of humidified air daily to ensure your family'…

AprilAire?s U.S.-made E100 whole-home dehumidifier features an adjustable humidistat corrosion-resis…

This Energy Star Most Efficient 2024 and US-made dehumidifier features an adjustable humidistat a co…

The AprilAire V22BEC Energy Recovery Ventilator enhances indoor air quality by efficiently exchangin…

This Energy Star Most Efficient 2024 and US-made dehumidifier features an adjustable humidistat a co…

Aprilaire Scale Control Insert #4330 encases the water panel evaporator.

Aprilaire 213 Replacement Air Filters provide MERV-13 filtration efficiency. These filters are desig…

Genuine Aprilaire replacement filter for the Aprilaire 8145 Ventilation System. Part #5838.

Dehumidify crawlspaces basements and other humid areas with this 50 pint dehumidifier from AprilAire…

Dehumidify crawlspaces basements and other humid areas with this 50 pint dehumidifier from AprilAire…

MERV 11 Air Filter fits the 2025FG Filter Grille. Part #810

Deliver up to 18 gallons of comfortable moisture per day to homes between 1050 and 4200 square feet …

Perfect for attic and crawl space installation this Aprilaire whole house steam humidifier provides …

Available with or without Wi-Fi this programmable multi-stage thermostat includes multiple features …