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You are here: Home > Aprilaire Humidifiers > Aprilaire 400 Humidifiers
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Aprilaire 400 Humidifier Replacement Parts
Complete selection of Aprilaire 400 Humidifiers and Aprilaire 400 parts!
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Aprilaire 400M Whole-House Drainless Humidifier with Manual Control Aprilaire 400 Whole-House Drainless Humidifier with Automatic Digital Control Aprilaire 400 Humidifier Water Panel - RP#45 (2-Pack)
Our Price: $149.95
Our Price: $183.00
Our Price: $19.50
Aprilaire 400M Whole-House Drainless Humidifier with Manual Control Aprilaire 400 Whole-House Drainless Humidifier with Automatic Digital Control Replacement Water Panel for Aprilaire 400 Humidifier
The Aprilaire 400M Humidifier - water-conserving & drainless bypass humidification for homes up to 4,000 square feet. The Aprilaire 400 Humidifier - water-conserving & drainless bypass humidification for homes up to 4,000 square feet. A Convenient 2-Pack of Aprilaire #45 Water Panels fit the Aprilaire model 400 and 400M humidifiers.
Aprilaire 4788 Maintenance Kit - Annual Maintenance Kit for Aprilaire 400 Humidifiers Aprilaire #60 Humidistat Aprilaire 4655 Humidity Control
Our Price: $69.95
Our Price: $115.86
Our Price: $34.74
Aprilaire 4788 Kit Aprilaire 4655 HUMIDISTAT-MANUAL CONTROL
The Aprilaire 4788 Maintenance Kit is designed specifically for your Aprilaire 400, 400A or 400M Humidifier and includes all the supplies you need to maintain your Aprilaire humidifier each year. The Aprilaire #60 automatic digital control can turn on your HVAC blower when there's a need for humidification, even if there's no call for heat.  External blower activation relays are eliminated! Aprilaire 4655 Humidity Control
Lennox X9566 Automatic Digital Humidistat Aprilaire 62 Humidistat for the Aprilaire 800 humidifier - AP62
Our Price: $88.50
Our Price: $89.95
Lennox X9566 Automatic Digital Humidistat Aprilaire #62 Humidistat
Lennox X9566 Automatic Digital Humidistat Aprilaire #62 Humidistat
   
 
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