General Aire 81 Humidifier Parts

The General 81 humidifier is a wholehouse bypass style humidifier designed for residential and light commercial applications. It can be mounted on either the supply or return duct system. It comes with a humidistat and will add the appropriate amount of humidity to your home to reduce static electricity, improve your breathing and comfort as well as protect your furniture and wood floors from drying out and cracking. Annual maintenance on the General 81 humidifier consists of replacing the humidifier filter or pad and washing out the humidifier.

Owners Manual & Maintenance Information

Product Info SKU Price Buy
general-81-15-humidifier-filter-1.jpg

General Aire 81-15 Evaporator Sleeve

Humidifier Filter
Fits Model 81

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8115 List Price: $16.24 Sale Price: $13.54
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General Aire 81 Tune UP Kit

General Aire 81 Tune UP Kit

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81MAINTKIT List Price: $84.38 Sale Price: $57.19
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General Aire 40-7 Speed Nut

Speed Nut

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407 List Price: $0.69 Sale Price: $0.58
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General Aire 727-40 Motor Assembly

Motor Assembly

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72740 List Price: $45.16 Sale Price: $37.63
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General Aire 727-46 By-Pass Tube Assembly 6 Inch

By-Pass Tube Assembly 6 Inch

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72746 List Price: $22.58 Sale Price: $18.81
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General Aire 727-58 Transformer 24V

Transformer 24V

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72758 List Price: $23.10 Sale Price: $19.25
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General Aire 747-38 Water Supply Tubing Kit

Water Supply Tubing Kit

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74738 List Price: $11.55 Sale Price: $9.63
general-800-ust-saddle-valve-kit-1.jpg

General Aire 800-UST Saddle Valve Kit

Saddle Valve Kit

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800UST List Price: $11.55 Sale Price: $9.63
general-8035-humidex-tablets-1.jpg

General Aire 8035 Humidex Tablets

Humidex Tablets

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8035 List Price: $12.60 Sale Price: $10.50
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General Aire 81-1 Humidifier Cabinet

Humidifier Cabinet

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811 List Price: $157.50 Sale Price: $131.25
general-81-10-drum-shaft-1.jpg

General Aire 81-10 Drum Shaft

Drum Shaft

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8110 List Price: $7.70 Sale Price: $6.41
general-81-13-thumb-screw-1.jpg

General Aire 81-13 Thumb Screw

Thumb Screw

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8113 List Price: $2.79 Sale Price: $2.33
general-81-14-valve-hole-cover-1.jpg

General Aire 81-14 Valve Hole Cover

Valve Hole Cover

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8114 List Price: $3.50 Sale Price: $2.91
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General Aire 81-2 Motor Mounting Plate

Motor Mounting Plate

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812 List Price: $19.43 Sale Price: $16.19
general-81-21-float-valve-assembly-1.jpg

General Aire 81-21 Float Valve Assembly

Float Valve Assembly

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8121 List Price: $26.84 Sale Price: $22.37
general-81-22-drum-assembly-1.jpg

General Aire 81-22 Drum Assembly

Drum Assembly

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8122 List Price: $37.80 Sale Price: $31.50
general-81-28-gf-cover-assembly-1.jpg

General Aire 81-28-GF Cover Assembly

Cover Assembly

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8128GF List Price: $47.94 Sale Price: $39.95
general-81-3-bypass-collar-1.jpg

General Aire 81-3 By-Pass Collar

By-Pass Collar

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GENERAL813 List Price: $17.85 Sale Price: $14.88
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General Aire 81-4 Water Pan

Water Pan

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814 List Price: $16.10 Sale Price: $13.41
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General Aire 81-7 Window

Window
SEE MORE INFO

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817 List Price: $9,999.99 Sale Price: $9,999.99
general-81-8-closed-drum-end-1.jpg

General Aire 81-8 Closed Drum End

Closed Drum End

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818 List Price: $7.35 Sale Price: $6.13
general-81-9-open-drum-end-1.jpg

General Aire 81-9 Open Drum End

Open Drum End

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819 List Price: $7.35 Sale Price: $6.13
general-e2-humidistat.jpg

General Aire E2 Digital Humidistat

Digital Humidistat
SEE MORE INFO

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E2 List Price: $154.11 Sale Price: $128.42
general-m3-humidistat-1.jpg

General Aire M3 Humidistat

Humidistat
SEE MORE INFO

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M3 List Price: $44.10 Sale Price: $36.75
general-p188-retainer-clip-1.jpg

General Aire P188 Retainer Clip

Retainer Clip

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P188 List Price: $1.40 Sale Price: $1.16
81-drum-humidifier.jpg

General Aire 81 Bypass Humidifier 18 GPD

Bypass Humidifier 18 GPD

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81 List Price: $294.46 Sale Price: $245.39
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General Aire GA3501 Transformer

Transformer

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GA3501 List Price: $30.08 Sale Price: $25.07
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Diversitech IQP-120 Condensate Pump

Diversitech IQP-120 Condensate Pump

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IQP120 List Price: $109.20 Sale Price: $91.00
general-mhx3-humidistat-1.jpg

General Aire MHX3 Humidistat Duct Mount

Duct Mount Humidistat

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MHX3 List Price: $44.10 Sale Price: $36.75
general-wmh3-wall-mount-1.jpg

General Aire WMH3 Wall Mount Housing Plate

Wall Mount Housing Plate

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WMH3 List Price: $22.03 Sale Price: $18.35
 

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