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Bypass & Power-Fan Humidifier Accessories and Parts

Displaying 1-9 of 9 results
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Replacement Scale Control Insert for Models 350 and 360
Replacement Scale Control Insert for Models 350 and 360
Aprilaire 4181
New Item!
$2099
$28.17
checkmark iconIn Stock
Replacement Nozzle for Models 350, 360, 550, 558, 560, 560A and 568
Replacement Nozzle for Models 350, 360, 550, 558, 560, 560A and 568
Aprilaire 4184
New Item!
$1199
$15.46
Out Of Stock
Replacement Humidifier Solenoid for Models 350 and 360
Replacement Humidifier Solenoid for Models 350 and 360
Aprilaire 4191
New Item!
$8999
$121.52
or as low as 
Out Of Stock
Orifice for 400, 500, 600, 400A, 500A, 600A, 500M, 600M, 700M
Orifice for 400, 500, 600, 400A, 500A, 600A, 500M, 600M, 700M
Aprilaire 4231
2
$1399
$19.96
checkmark iconIn Stock
Replacement Feed Tube and Nozzle for Models 700, 700A, and 700M
Replacement Feed Tube and Nozzle for Models 700, 700A, and 700M
Aprilaire 4235
New Item!
$2099
$27.76
Out Of Stock
Scale Control Insert for Models 700, 700A, and 700M
Scale Control Insert for Models 700, 700A, and 700M
Aprilaire 4236
1
$999
$13.52
checkmark iconIn Stock
24V Relay - Turns Aprilaire Humidifiers on With Call for Fan & Humidification
24V Relay - Turns Aprilaire Humidifiers on With Call for Fan & Humidification
Aprilaire 50
6
$5299
$70.68
or as low as 
checkmark iconIn Stock
Digital Electronic Auto Humidistat for Aprilaire Humidifiers
Digital Electronic Auto Humidistat for Aprilaire Humidifiers
Aprilaire 60
11
$14499
$201.44
or as low as 
checkmark iconIn Stock
HumidiPRO Digital Humidity Controller
HumidiPRO Digital Humidity Controller
Honeywell H6062A1000
1
$8299
$112.33
or as low as 
checkmark iconIn Stock
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