Aprilaire
Humidifiers
Bypass Humidifiers
Aprilaire Bypass Humidifiers
Power Humidifiers
Aprilaire Power Humidifiers
Evaporative Humidifiers
Aprilaire Evaporative Humidifiers
Drainless Bypass
Aprilaire Drainless Bypass
Solenoid Valves
Aprilaire Solenoid Valves
Maintenance Kits
Aprilaire Maintenance Kits
Humidifier Pads
Aprilaire Humidifier Pads
Local Pickup FAQ's
Aprilaire - Model 51 - 120V - Current Sensing Relay
Aprilaire - Model 56 - Humidifier Control - Automatic
Aprilaire - Model 4001 - Saddle Valve - used with select Aprilaire Humidifiers
Aprilaire - Model 4231 - Orifice - Yellow - For Model 400/400A/400M/500/500A/500M/550/550A/558/560/560A/568/600/600A/600M Humidifiers
Aprilaire - Model 8446 - Thermostat - Dual-Stage Heating/Single-Stage Cooling - Non-Programmable - 4-1/2" LCD Screen - Heat Pump
Aprilaire - Model 8444 - Thermostat - Single-Stage Heating/Cooling - Non-Programmable - 4-1/2" LCD Screen - Conventional
Aprilaire - Model 8051 - Temperature Sensor - Wall Mounted
Aprilaire - Model 8052 - Temperature Sensor - Duct/Outdoor Mounted - for Aprilaire Automatic Thermostats
Aprilaire - Model 6202 - 2-Zone Control Panel
$302.00
In-Stock
Free Shipping
$1,549.99
In-Stock
Free Shipping
2% Check Discount
$322.00
In-Stock
Free Shipping
$1,874.00
In-Stock
Free Shipping
2% Check Discount
$255.00
Only 4 In-Stock
Free Shipping
$242.00
In-Stock
Free Shipping
$1,494.99
In-Stock
Free Shipping
2% Check Discount
$112.99
Subscription Eligible
In-Stock
Subscription Eligible
Displaying Products 73 - 96 (of 103)
For over 50 years Aprilaire has been leading the way in home air quality. Their solutions for humidity, air purity, and air freshness control work with all leading brands and types of heating and cooling systems for whole-home comfort.