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Research Products
Shop Research Products products from Cold Air Central. Browse the catalog below, or contact our team for help sourcing the right model for your equipment.
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About Research Products
AprilAire identifies itself as a division of Research Products Corporation. Its indoor air quality range includes humidification, dehumidification, air filtration, ventilation, and controls. Match a replacement accessory or control to the specific equipment model.
Brand at a glance
| Attribute | Details |
|---|---|
| Name | Research Products |
| Product areas | Indoor air quality equipment and controls through AprilAire |
| Selection starting point | Complete product model and installed equipment identification |
| Sourcing help | Contact Cold Air Central |
Selection & system guidance
Choosing products and replacements
Begin with the brand, model number, and equipment label. Identify whether the task involves humidity control, air cleaning, ventilation, or temperature control; similar-looking controls can perform different functions.
For a replacement, record the connected equipment model, installed control number, and wiring arrangement. Use the exact equipment manual to establish accessory support and setup requirements before selecting a part.
Manuals & support
Manuals and official resources
- AprilAire official website — Product-family and owner-resource navigation.
- AprilAire owner manuals — Locate model-specific operating and equipment references.
Help choosing a product
Contact our team with your complete model number and equipment details for product sourcing assistance.
Manufacturer resources reviewed September 16, 2026.