Aprilaire 800 Humidifier Parts

The Aprilaire 800 humidifier requires regular maintenance consisting of replacing the steam canister as it scales up with mineral deposits from your water supply. The Aprilaire Model 800 Steam Humidifier is a self-contained device that takes tap water and boils it, using electrode technology, to create steam. The humidifier generates steam by energizing two electrodes that extend into a canister of water. Current flowing between the electrodes causes the water to boil, creating steam. The steam flows through a steam hose and is injected into a moving airstream by the way of a distribution tube. The steam flows out of the distribution tube into the duct work through a series of small tubelets which create an even, drip-free transfer of steam into the moving airstream.

Product Info SKU Price Buy
aprilaire-4001-saddle-valve-1.jpg

Aprilaire 4001 Saddle Valve

Aprilaire 4001 Saddle Valve

More info & photos »
4001 List Price: $18.60 Sale Price: $15.50
Aprilaire 4004 Strainer Screen

Aprilaire 4004 Strainer Screen

Aprilaire 4004 Strainer Screen

More info & photos »
4004 List Price: $7.20 Sale Price: $6.00
aprilaire-4592-air-flow-switch-1.jpg

Aprilaire 4592 Airflow Switch

Aprilaire 4592 Airflow Switch

More info & photos »
4592 List Price: $109.20 Sale Price: $91.00
aprilaire-4594-humidistat-1.jpg

Aprilaire 4594 High Humidity Limit Switch

Aprilaire 4594 High Humidity Limit Switch

More info & photos »
4594 List Price: $221.76 Sale Price: $184.80
noimage.gif

Aprilaire 4856 High Temperature Condensate Pump

Aprilaire 4856 High Temperature Condensate Pump

More info & photos »
4856 List Price: $138.00 Sale Price: $115.00
noimage.gif

Aprilaire 4973 Steam Hose Kit

Aprilaire 4973 Steam Hose Kit

More info & photos »
4973 List Price: $244.50 Sale Price: $203.75
noimage.gif

Aprilaire 4974 Drain Hose Kit

Aprilaire 4974 Drain Hose Kit

More info & photos »
4974 List Price: $85.50 Sale Price: $71.25
noimage.gif

Aprilaire 4975 Membrane Switch

Aprilaire 4975 Membrane Switch

More info & photos »
4975 List Price: $40.50 Sale Price: $33.75
aprilaire-4976-transformer-1.jpg

Aprilaire 4976 Transformer

Aprilaire 4976 Transformer

More info & photos »
4976 List Price: $184.50 Sale Price: $153.75
aprilaire-4977-power-relay-1.jpg

Aprilaire 4977 Power Relay

Aprilaire 4977 Power Relay

More info & photos »
4977 List Price: $49.50 Sale Price: $41.25
noimage.gif

Aprilaire 4978 Electrode Wire

Aprilaire 4978 Electrode Wire

More info & photos »
4978 List Price: $105.00 Sale Price: $87.50
noimage.gif

Aprilaire 4979 Ground Lug

Aprilaire 4979 Ground Lug

More info & photos »
4979 List Price: $9.00 Sale Price: $7.50
noimage.gif

Aprilaire 4980 Input Power Terminal Block

Aprilaire 4980 Input Power Terminal Block

More info & photos »
4980 List Price: $96.00 Sale Price: $80.00
noimage.gif

Aprilaire 4981 Internal Control Circuit Board

Aprilaire 4981 Internal Control Circuit Board

More info & photos »
4981 List Price: $303.00 Sale Price: $252.50
noimage.gif

Aprilaire 4982 Current Sensing Circuit Board

Aprilaire 4982 Current Sensing Circuit Board

More info & photos »
4982 List Price: $222.00 Sale Price: $185.00
noimage.gif

Aprilaire 4983 Drain Valve

Aprilaire 4983 Drain Valve

More info & photos »
4983 List Price: $415.50 Sale Price: $346.25
noimage.gif

Aprilaire 4984 Inlet Fill Valve And Water Feed System

Aprilaire 4984 Inlet Fill Valve And Water Feed System

More info & photos »
4984 List Price: $106.50 Sale Price: $88.75
noimage.gif

Aprilaire 4985 Drain Cup Assembly

Aprilaire 4985 Drain Cup Assembly

More info & photos »
4985 List Price: $69.00 Sale Price: $57.50
noimage.gif

Aprilaire 4986 Front Panel And Screw

Aprilaire 4986 Front Panel And Screw

More info & photos »
4986 List Price: $75.00 Sale Price: $62.50
noimage.gif

Aprilaire 4987 Electrical Access Panel And Screw

Aprilaire 4987 Electrical Access Panel And Screw

More info & photos »
4987 List Price: $87.00 Sale Price: $72.50
aprilaire-4988-safety-interlock-switch-1.jpg

Aprilaire 4988 Safety Interlock Switch

Aprilaire 4988 Safety Interlock Switch

More info & photos »
4988 List Price: $31.50 Sale Price: $26.25
noimage.gif

Aprilaire 4989 Fill Cup And Hoses

Aprilaire 4989 Fill Cup And Hoses

More info & photos »
4989 List Price: $54.00 Sale Price: $45.00
aprilaire-4990-fill-cup-cap-1.jpg

Aprilaire 4990 Fill Cup Cap

Aprilaire 4990 Fill Cup Cap

More info & photos »
4990 List Price: $6.00 Sale Price: $5.00
noimage.gif

Aprilaire 4991 Steam Dispersion Tube And Screws

Aprilaire 4991 Steam Dispersion Tube And Screws

More info & photos »
4991 List Price: $70.50 Sale Price: $58.75
aprilaire-4993-manual-control-and-relay-1.jpg

Aprilaire 4993 Manual Control And Relay

Aprilaire 4993 Manual Control And Relay

More info & photos »
4993 List Price: $99.00 Sale Price: $82.50
noimage.gif

Aprilaire 4997 Condensate Tubing W Wire Ties

Aprilaire 4997 Condensate Tubing W Wire Ties

More info & photos »
4997 List Price: $52.50 Sale Price: $43.50
noimage.gif

Aprilaire 4998 Grille

Aprilaire 4998 Grille

More info & photos »
4998 List Price: $98.56 Sale Price: $82.13
noimage.gif

Aprilaire 4999 Fan

Aprilaire 4999 Fan

More info & photos »
4999 List Price: $115.06 Sale Price: $95.88
noimage.gif

Aprilaire 62 Automatic Humidistat Digital Control

Aprilaire 62 Automatic Humidistat Digital Control

More info & photos »
62 List Price: $185.25 Sale Price: $154.38
aprilaire-80-steam-canister-and-o-ring-1.jpg

Aprilaire 80 Steam Canister And O-Ring

Aprilaire 80 Steam Canister And O-Ring

More info & photos »
80 List Price: $133.50 Sale Price: $111.25
800.jpg

Aprilaire 800 Residential Steam Humidifier

Aprilaire 800 Residential Steam Humidifier

More info & photos »
800STEAM List Price: $1,740.00 Sale Price: $1,450.00
aprilaire-850-fan-pack.jpg

Aprilaire 850 Steam Humidifier Fan Pack

Aprilaire 850 Steam Humidifier Fan Pack

More info & photos »
850 List Price: $535.20 Sale Price: $446.00
 

Ontime Mall

McAfee Secure sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams
Credit Card Accepted

Aprilaire Humidifier, Air Cleaner & Control Parts

Same Day Shipping

Checkout
Special Orders