Aprilaire
AprilAire, a Madison, Wisconsin-based division of Research Products Corporation founded in 1954, provides whole-home indoor air quality solutions—humidification, dehumidification, air purification, ventilation, radon control, and temperature management—for residential homeowners, distributed through a 4,500+ HVAC contractor network and direct e-commerce.
- Company typePrivate
- Founded1954
- HeadquartersMadison, United States
- Headcount501–1,000
- GTM typeB2C
- OfferingHardware or Manufacturing
What Aprilaire does
AprilAire, legally Research Products Corporation, is a Madison, Wisconsin-based provider of whole-home indoor air quality (IAQ) solutions, founded in 1954 when it invented the residential evaporative humidifier. The company's portfolio addresses six IAQ pillars — humidity, fresh-air ventilation, air purification, radon control, temperature/zoning, and UVC sanitization — through an integrated platform branded the Healthy Air System, managed via the Healthy Air App. Core hardware products include the HydroCore Series humidifiers, Wi-Fi dehumidifiers, electronic air cleaners and replacement filters, the S86WMUPR ENERGY STAR-certified smart thermostat, the V22BEC energy recovery ventilator, the In-Duct UVC Air Sanitizer, radon test kits and mitigation systems, and the Wi-Fi Healthy Air Monitor with Healthy Air Intelligence.
Revenue is generated primarily through hardware product sales (whole-home IAQ systems plus recurring replacement consumables such as water panels, steam canisters, and filters) with an Autoship subscription program for consumable replenishment. Professional installation is delivered through a nationwide network of over 4,500 licensed HVAC contractors (Healthy Air Professionals) accessed via the 'Find a Pro' tool, supplemented by direct-to-consumer e-commerce at shop.aprilaire.com. The company sells to three primary customer segments: residential homeowners (mass market), HVAC contractors and builders (B2B channel and new-construction), and real estate professionals (radon disclosure workflow).
AprilAire operates as a subsidiary of Madison Air Solutions, which acquired it for approximately $2.3 billion and completed its NYSE IPO in April 2026 at a $13 billion valuation; Madison Air reported $3.5 billion in 2025 sales, attributing 60% of residential growth to the AprilAire acquisition. The company has 501–1,000 employees, holds registered trademarks (Healthy Air System, HydroCore, Healthy Air Intelligence), and pursues proactive regulatory positioning, including a 2024 transition to R32 refrigerant and ENERGY STAR certification of its flagship thermostat.
Aprilaire firmographics
Firmographics- Name
- Aprilaire
- Legal name
- Research Products Corporation
- Website
- https://aprilaire.com
- Company type
- Private
- Founded year
- 1954
- Operating status
- Operating
- Headcount range
- 501–1,000 employees
- Short description
- AprilAire, a Madison, Wisconsin-based division of Research Products Corporation founded in 1954, provides whole-home indoor air quality solutions—humidification, dehumidification, air purification, ventilation, radon control, and temperature management—for residential homeowners, distributed through a 4,500+ HVAC contractor network and direct e-commerce.
- Ownership category
- akta.pro rank
Aprilaire industry classification
Industry- Product category
- Indoor Air Quality Solutions
- NAICS
- Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (333413), Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (334512)
- SIC
- Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564), Air-Cond & Warm Air Heatg Equip & Comm & Indl Refrig Equip (3585)
- akta.pro primary industry
- Air Quality & Filtration Equipment (IAQ) (IMAHAKAI)
- akta.pro secondary industries
- HVAC Equipment (Heating, Cooling & Air Handling) (IMAHAKAB), Air Filtration & Indoor Air Quality Components (Filters/UV/ERVs-HRVs) (IMADANAE), Smart Air Quality Sensors, Purifiers & Humidifier/Dehumidifier Integration (HSAOANAH), HVAC Parts & Supplies Retail (Thermostats, Filters, Ducting) (CRAIADAI)
Keywords
Where Aprilaire is headquartered
LocationHeadquarters
- HQ city
- Madison
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
Aprilaire business model
Business model- GTM type
- B2C
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Marketing or Sales, Technology or R&D, Operations, Infrastructure
Revenue model
- Hardware Product Sales: AprilAire generates revenue through the sale of whole-home air quality products including humidifiers, dehumidifiers, air purifiers, air filters, air monitors, thermostats, UVC sanitization units, ventilators, radon mitigation equipment, and associated accessories and replacement parts (water panels, steam canisters). Products are sold directly to consumers via e-commerce and through a network of professional HVAC contractors.
- Professional Installation Services: AprilAire facilitates professional installation of its products through a network of over 4,500 licensed HVAC contractors and Healthy Air Professionals. The company connects consumers with installers via its 'Find a Pro' platform, with installation assigned to third-party contractors who are compensated separately from product purchases.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Pay-as-you-go | Consumer e-commerce products (air filters, water panels, steam canisters, air purifiers, air monitors, radon kits, thermostats, dehumidifiers, humidifiers, ventilators, UVC) |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels8 records
Aprilaire product offering
Product offeringCore offering
AprilAire manufactures and sells whole-home indoor air quality hardware products, including humidifiers, dehumidifiers, air purifiers, air filters, fresh air ventilators (ERVs), radon test kits and mitigation systems, in-duct UVC sanitizers, and Wi-Fi smart thermostats. The portfolio is unified under the Healthy Air System® ecosystem and managed through the Healthy Air App. Products are sold direct-to-consumer via shop.aprilaire.com and through a nationwide network of more than 4,500 licensed HVAC contractors.
Product overview
AprilAire is a provider of whole-home indoor air quality (IAQ) solutions headquartered in Madison, Wisconsin since 1954. The company offers a comprehensive ecosystem called the Healthy Air System that integrates multiple product categories including humidification (HydroCore Series, 720 Fan-Powered Humidifiers), dehumidification (Wi-Fi Dehumidifiers, E050 Dehumidifier), air purification (Air Purifiers, Air Filters, In-Duct UVC Sanitizer), temperature control (S86WMUPR Wi-Fi Smart Thermostat, Zone Control), fresh air ventilation (V22BEC Energy Recovery Ventilator), radon mitigation (Test Kits, Mitigation Systems), and air quality monitoring (Wi-Fi Healthy Air Monitor with Healthy Air Intelligence). All connected products are managed through the AprilAire Healthy Air App, enabling homeowners to monitor and control their IAQ from anywhere. Products are distributed through a network of over 4,500 Healthy Air Professionals and integrate with smart home platforms including Alarm.com and Building36.
Differentiator
Problem solved
Functional benefit
Brands
- Healthy Air Intelligence: Proprietary algorithm and monitoring technology for indoor air quality detection based on U.S. EPA standards
- HydroCore
- Healthy Air System
Products and services
- AprilAire Healthy Air System
Quantifiable outcome
- 10,166,000+ homes converted to Healthy Homes since 2011
- +4 more outcomes
Companies that use Aprilaire
Customer profileNamed customers2 records
Segments4 records
Ideal customer profiles4 records
Aprilaire technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration3 records
AI capability2 records
Feature4 records
Aprilaire partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- Tamara Day (HGTV/Magnolia Network)coreTamara Day, star of HGTV's 'Bargom Mansions' and Magnolia Network personality, serves as a Healthy Air Ambassador for AprilAire. She demonstrates the AprilAire Healthy Air System installation on television and provides marketing visibility, calling it 'an ecosystem' that solves multiple home air quality problems with one solution.
Scale indicators5 records
Recent moves6 records
Expansion highlights6 records
Aprilaire competitors and assessment
Company assessmentBroad incumbents
- Honeywell: Diversified industrial conglomerate with a large HVAC and IAQ portfolio including thermostats, humidifiers, air purifiers, and filters sold through HVAC contractors. Directly comparable product categories and contractor go-to-market make it AprilAire's largest cross-category competitor.
- Carrier Global: Global HVAC manufacturer offering whole-home humidification, dehumidification, air purification, and smart thermostats under Carrier, Bryant, and Payne brands. Competes with AprilAire on integrated IAQ systems sold through the same contractor channel.
- Trane Technologies: Major HVAC systems manufacturer (Trane, American Standard) with whole-home IAQ solutions including air cleaners, dehumidifiers, and ventilators. Targets the same residential homeowner and builder segments as AprilAire.
- Lennox International: Premium HVAC manufacturer (Lennox, Dave Lennox Signature Collection, Allied) selling whole-home air purification, humidity control, and smart thermostats via dealers. Directly comparable product mix and contractor-led distribution.
- Rheem: Manufacturer of HVAC, water heating, and indoor air quality products including humidifiers and air handlers sold through contractors. Comparable in channel and overlapping product portfolio, though Rheem is more weighted toward water heating.
Direct peers
- Broan-NuTone: Specialist residential ventilation, range hood, and IAQ brand under Nortek (now Madison Air's stablemate). Closely comparable product set in fresh-air ventilation and bathroom fans, sold through the same pro-channel.
- Field Controls: Specialist manufacturer of fresh-air ventilation, IAQ, and HVAC accessory products sold through HVAC distributors and contractors. Closely comparable niche focus and pro-channel distribution to AprilAire.
Emerging players
- Airthings: Norwegian indoor air quality monitor company specializing in radon and multi-pollutant sensing for residential and commercial use. Direct emerging competitor in IAQ monitoring and an existing AprilAire integration partner.
- Ecobee: Smart thermostat and IAQ sensor company owned by Generac, expanding into whole-home air quality monitoring and control. Direct overlap with AprilAire's connected thermostat and Wi-Fi Healthy Air Monitor.
- Google Nest: Nest smart thermostats with integrated air quality sensors compete with AprilAire's S86WMUPR thermostat and Wi-Fi Healthy Air Monitor in the connected-home category, though Nest is software/cloud-led rather than whole-home IAQ hardware.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat5 records
Key risks5 records
Key highlights7 records
Customer concentration
Aprilaire social profiles
Digital presenceAprilaire compliance and trust
Trust signalCompliance2 records
Aprilaire financial estimates
Financial estimateRevenue estimate
Valuation estimate
Aprilaire leadership team
Management profileNumber of profiles
Profiles3 records
Aprilaire funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Aprilaire M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Aprilaire
What does Aprilaire do?
AprilAire manufactures and sells whole-home indoor air quality hardware products, including humidifiers, dehumidifiers, air purifiers, air filters, fresh air ventilators (ERVs), radon test kits and mitigation systems, in-duct UVC sanitizers, and Wi-Fi smart thermostats. The portfolio is unified under the Healthy Air System® ecosystem and managed through the Healthy Air App. Products are sold direct-to-consumer via shop.aprilaire.com and through a nationwide network of more than 4,500 licensed HVAC contractors.
Is Aprilaire a public or private company?
Aprilaire is a private company. It is classified as corporate owned and is currently operating.
When was Aprilaire founded?
Aprilaire was founded in 1954. It employs 501 to 1,000 people.
Where is Aprilaire based?
Aprilaire is headquartered in Madison, United States, in the North America region.
How does Aprilaire make money?
Two revenue lines are on record. Hardware Product Sales are the primary driver. The others are professional Installation Services.
Who are Aprilaire's main competitors?
Broad incumbents on record are Honeywell, Carrier Global, Trane Technologies, Lennox International and Rheem. Direct peers are Broan-NuTone and Field Controls. Emerging players are Airthings, Ecobee and Google Nest.
Does Aprilaire have an API?
No public API is recorded for Aprilaire.
What industry is Aprilaire in?
Aprilaire's product category is Indoor Air Quality Solutions. Its primary akta.pro industry code is IMAHAKAI, Air Quality & Filtration Equipment (IAQ), with a secondary code of IMAHAKAB, HVAC Equipment (Heating, Cooling & Air Handling). Its NAICS code is 333413 and its SIC code is 3564.