Aprilaire - Industrial Components & Equipment

Thank you for your interest in our available parts and components from Aprilaire on Internet of Industrials. We invite you to explore our robust manufacturer catalogues at your leisure, and customers can find top requested parts such as 4231, 400M, 4232, 1850, 4237. All listed items on our website are available for purchase today, and you may begin the purchasing process by filling out and submitting an Instant RFQ form as provided through our website. Once received, a member of our team will review and reach out to you in 15 minutes or less to provide a personalized quote based on your individual needs.

Internet of Industrials is a website owned and operated by ASAP Semiconductor, and we serve as a leading independent distributor of Aprilaire industrial and automation products. Peruse our database to find over 2 billion new, used, and obsolete components that have been sourced from thousands of top global manufacturers. Before shipment, each and every item is subjected to rigorous quality assurance testing, inspection, and cross referencing to ensure that our customers only receive the best. Due to our steadfast dedication to such quality control practices, we operate with FAA AC 00-56B, AS9120B, and ISO 9001:2015 certification. Get started today with a quote and experience how we are revolutionizing the purchasing process.

Part No. Item Description Category Sub Category RFQ
4231 32KV87 Orifice, For Use With Grainger Item Number 31TP24,... Replacement Par... Parts RFQ
400M 31TP25 Whole Home Humidifier, Drain Bypass, 24 Voltage, 4... Air Treatment Humidifiers RFQ
4232 32KV88 Orifice, For Use With Grainger Item Number 31TP30,... Replacement Par... Parts RFQ
1850 31TP39 Ducted Whole House Dehumidifier, Voltage 115, 95 p... Air Treatment Whole House Deh... RFQ
4237 32KV91 Motor, Almond, For Use With Grainger Item Number 3... Replacement Par... Parts RFQ
4406 32KV98 Float Assembly, For Use With Grainger Item Number ... Replacement Par... Parts RFQ
4004 32KV76 In-Line Solenoid Valve Strainer, Fits Brand Aprila... Replacement Par... Parts RFQ
4238 32KV92 Circuit Board, For Use With Grainger Item Number 3... Replacement Par... Parts RFQ
413 31TP10 Filter Media Air Treatment Air Cleaner Fil... RFQ
50 31TP19 Current Sensing Relay; For Use With 24V Air Treatment Humidifier and ... RFQ
4893 32KV61 Frame, Converts Air Cleaner for 213/210 Filter, Fi... Replacement Par... Parts RFQ
2410 31TP15 Media Air Cleaner, Number of Speeds 0, Gray Air Treatment Air Cleaners RFQ
62 31TP22 Humidifier Control; For Use With Steam Model 800 Air Treatment Humidifier and ... RFQ
4079 32KV79 Feed Tube, Fits Brand Aprilaire, For Use With Mfr.... Replacement Par... Parts RFQ
4736 32KW03 Bridge Only, No Screws, For Use With Grainger Item... Replacement Par... Parts RFQ
4225 32KV85 Cover Latch Spring, Fits Brand Aprilaire, For Use ... Replacement Par... Parts RFQ
4646 32KV69 Blower/Motor Assembly, For Use With Grainger Item ... Replacement Par... Parts RFQ
500M 31TP27 Whole Home Humidifier, Drain Bypass, 24 Voltage, 3... Air Treatment Humidifiers RFQ
4785 32KW05 Maintenance Kit, Fits Brand Aprilaire, For Use Wit... Replacement Par... Parts RFQ
800 31TP32 Whole Home Humidifier, Canister Steam, 120/208/240... Air Treatment Humidifiers RFQ
1210 31TP12 Media Air Cleaner, Number of Speeds 0, Silver Air Treatment Air Cleaners RFQ
1410 31TP13 Media Air Cleaner, Number of Speeds 0, Silver Air Treatment Air Cleaners RFQ
500 31TP26 Whole Home Humidifier, Drain Bypass, 24 Voltage, 3... Air Treatment Humidifiers RFQ
400 31TP24 Whole Home Humidifier, Drain Bypass, 24 Voltage, 4... Air Treatment Humidifiers RFQ
213 31TP07 Filter Media Air Treatment Air Cleaner Fil... RFQ
4752 32KV71 Sensor Board, For Use With Grainger Item Number 31... Replacement Par... Parts RFQ
4751 32KV70 Duct Collars 8"", For Use With Grainger Item Numbe... Replacement Par... Parts RFQ
4349 32KV54 Latch, Fits Brand Aprilaire, For Use With Mfr. Mod... Replacement Par... Parts RFQ
51 31TP20 Current Sensing Relay; For Use With 120V Air Treatment Humidifier and ... RFQ
4827 32KV60 Power Pack/Door Assembly, For Use With Grainger It... Replacement Par... Parts RFQ
401 31TP08 Filter Media Air Treatment Air Cleaner Fil... RFQ
4842 32KV72 Drain Trap, For Use With Grainger Item Number 31TP... Replacement Par... Parts RFQ
4793 32KW08 Maintenance Kit, Fits Brand Aprilaire, For Use Wit... Replacement Par... Parts RFQ
4599 32KV56 Ground Contact, For Use With Grainger Item Number ... Replacement Par... Parts RFQ
1213 31TP03 Upgrade Kit, Replacement, For Use With Mfr. No. 22... Air Treatment Air Cleaner Acc... RFQ
501 31TP11 Filter Media Air Treatment Air Cleaner Fil... RFQ
5310 48TA52 Bypass Humidifier Installation Kit Air Treatment Humidifier and ... RFQ
4856 32KV73 Low Profile Condensate Pump, For Use With Grainger... Replacement Par... Parts RFQ
60 31TP21 Humidifier Control; For Use With All Evaporative M... Air Treatment Humidifier and ... RFQ
4119 32KV50 Pleat Spacer, Fits Brand Aprilaire, For Use With M... Replacement Par... Parts RFQ
4184 32KV81 Nozzle, Fits Brand Aprilaire, For Use With Mfr. Mo... Replacement Par... Parts RFQ
600 31TP28 Whole Home Humidifier, Drain Bypass, 24 Voltage, 4... Air Treatment Humidifiers RFQ
4330 32KV95 Scale Control Insert, For Use With Grainger Item N... Replacement Par... Parts RFQ
4896 32KV64 Styrofoam Door Seal for 4894, For Use With Grainge... Replacement Par... Parts RFQ
4181 32KV80 Scale Control Insert, Fits Brand Aprilaire, For Us... Replacement Par... Parts RFQ
1830 31TP38 Ducted Whole House Dehumidifier, Voltage 115, 70 p... Air Treatment Whole House Deh... RFQ
5000 31TP18 Electronic Air Cleaner, Number of Speeds 0, Voltag... Air Treatment Air Cleaners RFQ
4517 32KV67 Power Supply Board, For Use With Grainger Item Num... Replacement Par... Parts RFQ
3410 31TP17 Media Air Cleaner, Number of Speeds 0, Gray Air Treatment Air Cleaners RFQ
4223 32KV84 Drain Spud, For Use With Grainger Item Number 31TP... Replacement Par... Parts RFQ
35 31TP36 Humidifier Water Panel Evaporator Air Treatment Replacement Hum... RFQ
4332 32KV97 Damper Assembly, For Use With Grainger Item Number... Replacement Par... Parts RFQ
4724 32KV58 Seal Kit, Front and Back, Fits Brand Aprilaire, Fo... Replacement Par... Parts RFQ
700M 31TP31 Whole Home Humidifier, Fan Powered, 120V AC Voltag... Air Treatment Humidifiers RFQ
4236 32KV90 Scale Control Insert, For Use With Grainger Item N... Replacement Par... Parts RFQ
4894 32KV62 Frame, Convert Air Cleaner for 413/410 Filter, Fit... Replacement Par... Parts RFQ
4515 32KV66 Blower/Motor Assembly, For Use With Grainger Item ... Replacement Par... Parts RFQ
4598 32KV55 Ionizer Frame Assembly, For Use With Grainger Item... Replacement Par... Parts RFQ
410 31TP09 Filter Media Air Treatment Air Cleaner Fil... RFQ
4331 32KV96 Water Distribution Tray, For Use With Grainger Ite... Replacement Par... Parts RFQ
210 31TP06 Filter Media Air Treatment Air Cleaner Fil... RFQ
1413 31TP04 Upgrade Kit, Replacement, For Use With Mfr. No. 24... Air Treatment Air Cleaner Acc... RFQ
4235 32KV89 Feed Tube, For Use With Grainger Item Number 31TP3... Replacement Par... Parts RFQ
4839 32KW10 Maintenance Kit, For Use With Grainger Item Number... Replacement Par... Parts RFQ
4837 32KW09 Maintenance Kit, Fits Brand Aprilaire, For Use Wit... Replacement Par... Parts RFQ
4040 32KV78 Water Solenoid Valve 24VAC Replacement Par... Parts RFQ
45 31TP37 Humidifier Water Panel Evaporator, For Use With Ap... Air Treatment Replacement Hum... RFQ
3210 31TP16 Media Air Cleaner, Number of Speeds 0, Gray Air Treatment Air Cleaners RFQ
600M 31TP29 Whole Home Humidifier, Drain Bypass, 24 Voltage, 4... Air Treatment Humidifiers RFQ
4750 32KW04 Maintenance Kit, For Use With Grainger Item Number... Replacement Par... Parts RFQ
700 31TP30 Whole Home Humidifier, Fan Powered, 120V AC Voltag... Air Treatment Humidifiers RFQ
4788 32KW06 Maintenance Kit, For Use With Grainger Item Number... Replacement Par... Parts RFQ
12 31TP35 Humidifier Water Panel Evaporator, For Use With Ap... Air Treatment Replacement Hum... RFQ
4585 32KW01 Drain Valve Assembly, Fits Brand Aprilaire, For Us... Replacement Par... Parts RFQ
201 31TP05 Filter Media Air Treatment Air Cleaner Fil... RFQ
2210 31TP14 Media Air Cleaner, Number of Speeds 0, Gray Air Treatment Air Cleaners RFQ
10 31TP34 Humidifier Water Panel Evaporator, For Use With Ap... Air Treatment Replacement Hum... RFQ
4407 32KV99 Water Distribution Tray, For Use With Grainger Ite... Replacement Par... Parts RFQ
4602 32KV57 Ionizer Wire Assembly, For Use With Grainger Item ... Replacement Par... Parts RFQ
4258 32KV93 Humidifier Control 120V, Fits Brand Aprilaire Replacement Par... Parts RFQ
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