| Ref. | Image | Part No & Description | Price | |
|---|---|---|---|---|
| 4046 - Upper Housing For Aprilaire View Part Info | $99.99 | More Info Special order | ||
| 4052 - Z Clip Retainer Set View Part Info | $15.13 | More Info Special order | ||
| APR1101 - Drain Safety View Part Info | $246.79 | More Info Special order | ||
 | APR4012 - Relay View Part Info | $120.93 | More Info Out of Stock | |
| apr4014 - 24 Volt Quick Disconnect Aprilaire View Part Info | $19.27 | More Info Special order | ||
| apr4030 - Electrical Bracket And View Part Info | $4.52 | More Info Special order | ||
 | apr4031 - Cork Isolator For Aprilaire 110 View Part Info | $15.56 | More Info In stock | |
 | apr4039 - Plate Humidstat View Part Info | $13.50 | More Info In stock | |
 | APR4040OEM - Water Solenoid Vavle ( Oem ) View Part Info | $126.44 | More Info In stock | |
| apr4095 - Electrical Bracket And View Part Info | $24.97 | More Info Special order | ||
| apr4104 - Orifice Green View Part Info | $9.44 | More Info Out of Stock | ||
| APR4108 - Tinnerman Clip Set View Part Info | $16.66 | More Info Special order | ||
| APR4115 - Fan Guard Model 1120 View Part Info | $119.11 | More Info Special order | ||
| APR4116 - Isolator Set 1120 View Part Info | $16.66 | More Info Special order | ||
| APR4118 - Locking Device 1100 View Part Info | $7.75 | More Info Special order | ||
| APR4120 - Pleat Spacer View Part Info | $15.12 | More Info Special order | ||
 | APR4125 - Holding Bracket 2600 View Part Info | $35.33 | More Info Special order | |
| APR4126 - Junction Box View Part Info | $25.20 | More Info Special order | ||
| APR4134 - Master Switch Asmbly 2600 View Part Info | $61.26 | More Info Special order | ||
| APR4145 - Grille W/o Housing 2600 View Part Info | $216.81 | More Info Special order | ||
| APR4152 - Dissolve Paper Fuse View Part Info | $7.75 | More Info Special order | ||
| APR4158 - Grill Cloth View Part Info | $40.11 | More Info Special order | ||
| apr4163 - Lower Housing View Part Info | $120.49 | More Info Special order | ||
| apr4164 - Lower Housing View Part Info | $119.11 | More Info Special order | ||
| APR4168 - Inner Housing Seals View Part Info | $26.46 | More Info Special order | ||
 | APR4177 - Inner Housing W/seal 2600 View Part Info | $232.20 | More Info Special order | |
 | apr4181 - Scale Control Insert View Part Info | $23.59 | More Info In stock | |
| APR4185 - Housing Baffle 350/360 View Part Info | $22.09 | More Info Special order | ||
| apr4186 - Housing View Part Info | $149.89 | More Info Special order | ||
| apr4194 - Junction Cover View Part Info | $16.66 | More Info Special order | ||
| APR4196 - Strain Relief Bushing Large View Part Info | $4.52 | More Info Special order | ||
| apr4197 - Strain Relief Bushing Small View Part Info | $4.52 | More Info Special order | ||
| apr4198 - Housing View Part Info | $128.78 | More Info Special order | ||
 | apr4201 - Outlet Adapter View Part Info | $114.80 | More Info In stock | |
| apr4202 - Joist Bracket View Part Info | $22.09 | More Info Special order | ||
| APR4219 - Base 550 View Part Info | $75.21 | More Info Special order | ||
| APR4227 - In Line Strainer View Part Info | $112.68 | More Info Special order | ||
| APR4228 - Switch & Fasteners View Part Info | $66.82 | More Info Special order | ||
 | APR4239 - Female Disconnect Assembly For Aprilaire View Part Info | $71.20 | More Info In stock | |
 | apr4240 - Male Disconnect Assy View Part Info | $51.16 | More Info In stock | |
 | apr4249 - Electrical Grommet Fro Aprilaire View Part Info | $5.34 | More Info In stock | |
 | apr4280 - Shock Arrestor View Part Info | $129.20 | More Info In stock | |
 | APR4332 - Damper Assembly View Part Info | $50.14 | More Info Out of Stock | |
| APR4333 - Name Plate Model 600 View Part Info | $9.33 | More Info Special order | ||
 | APR4334 - Hole Plug View Part Info | $6.98 | More Info In stock | |
 | apr4336 - Resistor Case And Manual View Part Info | $25.68 | More Info Out of Stock | |
| APR4404 - Base Model 400 View Part Info | $87.96 | More Info Special order | ||
| APR4408 - Hole Plug Model 400 View Part Info | $7.75 | More Info Special order | ||
| APR4409 - Name Plate Model 400 View Part Info | $13.57 | More Info Special order | ||
 | APR4410 - Water Level Sensor View Part Info | $57.02 | More Info Out of Stock | |
| APR4526 - Aprilaire 550 Duct Panel View Part Info | $52.99 | More Info Special order | ||
| APR4560 - Steam Chamber, 1150 View Part Info | $419.36 | More Info Special order | ||
| APR4561 - Steam Chamber, 1160 View Part Info | $647.80 | More Info Special order | ||
| APR4565 - Terminal Block, 3-pole View Part Info | $35.33 | More Info Special order | ||
| APR4566 - Relay, Ac Safety, 1150 View Part Info | $113.71 | More Info Special order | ||
| APR4567 - Relay, Dc Control, 1150 View Part Info | $83.54 | More Info Special order | ||
| APR4568 - Fuse Holder, Single 30amp View Part Info | $13.58 | More Info Special order | ||
| APR4569 - Fuse, 25amp, 1150 View Part Info | $48.62 | More Info Special order | ||
| APR4570 - Contactor, 60amp, 1160 View Part Info | $282.04 | More Info Special order | ||
| APR4571 - Terminal, 20amp Din Rail View Part Info | $7.75 | More Info Special order | ||
| APR4573 - Overlay And Switch View Part Info | $106.93 | More Info Special order | ||
 | APR4574 - Internal Board Controller View Part Info | $474.49 | More Info In stock | |
| APR4575 - Standoff, Pc Board Clip View Part Info | $33.83 | More Info Special order | ||
 | APR4576 - Heater View Part Info | $364.00 | More Info Out of Stock | |
 | APR4578 - Probe Housing, Nylon View Part Info | $147.42 | More Info In stock | |
 | APR4579 - Gasket, 2.5 In Odx 1.9 In Id View Part Info | $103.60 | More Info In stock | |
| APR4581 - Plug, 24 In Vert Wire Assy View Part Info | $112.33 | More Info Special order | ||
| APR4582 - Gasket, 1150 Steam Chmber View Part Info | $266.30 | More Info Out of Stock | ||
| APR4586 - Electrical Wire Harness View Part Info | $82.19 | More Info Special order | ||
| APR4587 - Drain Assy,3/4 In Elec Swted View Part Info | $445.73 | More Info Special order | ||
| APR4591 - Duct Plate View Part Info | $6.31 | More Info Special order | ||
| APR4592 - Airflow Switch View Part Info | $127.55 | More Info Special order | ||
| APR4593 - Hanging Bracket View Part Info | $126.15 | More Info Special order | ||
| apr4594 - High Humidity Limit Switch View Part Info | $236.59 | More Info Special order | ||
| APR4637 - Electrical Wire Harness View Part Info | $186.24 | More Info Special order | ||
 | APR4655 - Manual Humidistat View Part Info | $83.72 | More Info In stock | |
 | APR4728 - Cover For Aprilaire View Part Info | $146.94 | More Info In stock | |
 | APR4731 - Base Model 600 View Part Info | $186.43 | More Info Out of Stock | |
 | APR4732 - Base View Part Info | $211.44 | More Info In stock | |
| APR4792 - Maintenance Kit View Part Info | $89.99 | More Info In stock | ||
 | APR4793 - Maintance Kit-see Desc For What Is Incl View Part Info | $99.30 | More Info In stock | |
| APR4827 - Aprilaire 4827 Power Pack And Door, Gray View Part Info | $349.99 | More Info Special order | ||
 | APR4975 - Membrane Switch. View Part Info | $58.48 | More Info In stock | |
| APR4976 - Transformer, Model 800. View Part Info | $128.41 | More Info In stock | ||
| APR4977 - Power Relay. View Part Info | $93.83 | More Info Special order | ||
 | APR4978 - Electrode Wire. View Part Info | $43.66 | More Info In stock | |
| APR4979 - Ground Lug. View Part Info | $39.67 | More Info Ships From | ||
| APR4981 - Internal Control Circuit Board View Part Info | $359.99 | More Info Special order | ||
| APR4982 - Current Sensing Circuit Board View Part Info | $204.79 | More Info In stock | ||
| APR4990 - Fill Cup Cap. View Part Info | $19.11 | More Info Ships From | ||
 | APR4991 - Steam Dispersion Tube & Screws View Part Info | $105.34 | More Info Out of Stock | |
 | APR51 - Current Sensing Relay View Part Info | $47.73 | More Info In stock | |
 | APR5531 - Inlet Fill Valve & Water Feed System. Pl View Part Info | $136.90 | More Info In stock | |
 | APR568 - Humidifier. View Part Info | $119.99 | More Info Special order | |
| APR57 - Steam Humid Control View Part Info | $224.69 | More Info Special order | ||
| APR62 - Automatic Digital Control For Model 800. View Part Info | $139.99 | More Info Special order | ||
 | APR80 - Steam Canister And O-ring. View Part Info | $184.12 | More Info In stock | |
 | GA50 - Relay Current Sensing View Part Info | $47.27 | More Info In stock | |
 | SUHS24 - Solenoid View Part Info | $33.00 | More Info In stock | |
| SV-90615 - Dust Brush, 1-1/4'' Round Black View Part Info | $26.67 | More Info Special order |
4.7