iO HVAC Controls
iO HVAC Controls is a privately-held Indianapolis manufacturer of residential and commercial HVAC zone controls, dampers, thermostats, and building automation products, selling exclusively through B2B distributor and online e-commerce channels to HVAC contractors and wholesalers across North America.
- Company typePrivate
- Founded2013
- HeadquartersIndianapolis, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What iO HVAC Controls does
iO HVAC Controls is a privately-held US manufacturer of residential and commercial HVAC controls, founded in 2013 and headquartered in Indianapolis, Indiana. The company designs and produces a comprehensive product portfolio organized around zone control panels (ZP3-ESP, ZP4-ESP, ZP6-ESP, Z-2000), dampers (EZ-BD bypass, MD/HD/CD/LD zone, ZD modulating), thermostats (T32-VNP Atlas, UT32 Titan, T-32-P), building automation components (UCC Saturn Universal Commercial Controller with Modbus, BAC-RTR BACnet router, Web Comfort wireless system, BACnet VAV diffusers), indoor air quality products (iO-Nizer ion generator, fresh air ventilation kits, CO2 sensors), and specialty controls including gas detection distributed from QEL Safety. Its core technical differentiator is the proprietary ESP (Electronic Static Pressure) technology, which continuously monitors system static pressure and modulates non-calling zone dampers to relieve excess pressure, eliminating the need for traditional bypass dampers and integrating with A2L refrigerant leak detection for code-compliance applications.
The company operates exclusively through a B2B distribution model, selling to licensed HVAC contractors and wholesalers via a network of regional distributors (Johnstone Supply, Baker Distributing, United Refrigeration, Duncan Supply) and 16+ online e-commerce partners (SupplyHouse, TruTech Tools, Zoro Tools, Jackson Systems). Revenue is generated through hardware sales of zoning systems, dampers, thermostats, and IAQ accessories on an account-based wholesale pricing model with multi-year contracts; no direct-to-consumer sales channel exists. End customers are residential homeowners seeking multi-zone comfort and energy efficiency, and commercial buildings (offices, retail, hospitals, schools, industrial facilities) requiring multi-zone temperature management, building automation integration, and gas safety monitoring, though all transactions route through the contractor and wholesaler channel.
iO HVAC Controls firmographics
Firmographics- Name
- iO HVAC Controls
- Legal name
- iO HVAC Controls
- Website
- https://iohvaccontrols.com
- Company type
- Private
- Founded year
- 2013
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- iO HVAC Controls is a privately-held Indianapolis manufacturer of residential and commercial HVAC zone controls, dampers, thermostats, and building automation products, selling exclusively through B2B distributor and online e-commerce channels to HVAC contractors and wholesalers across North America.
- Ownership category
- akta.pro rank
iO HVAC Controls industry classification
Industry- Product category
- HVAC Controls and Building Automation
- NAICS
- Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use (334512), Other Measuring and Controlling Device Manufacturing (334519)
- SIC
- Auto Controls For Regulating Residential & Comml Environments (3822), Industrial Instruments For Measurement, Display, And Control (3823), Steam & Air-Conditioning Supply (4961)
- akta.pro primary industry
- Building Thermal Controls & Building Management Systems (HVAC BMS) (IMAHAKAK)
- akta.pro secondary industries
- HVAC Controls & Optimization (Smart Thermostats, VAV, Chillers/Boilers Controls) (BPABAGAB), HVAC Zoning, Smart Dampers & Ventilation Control (HSAOANAB), Dampers, Louvers & Ventilation Controls (IMADANAD), HVAC Parts & Supplies Retail (Thermostats, Filters, Ducting) (CRAIADAI)
Keywords
Where iO HVAC Controls is headquartered
LocationHeadquarters
- HQ city
- Indianapolis
- HQ country
- United States
- HQ region
- North America
Offices1 record
Markets served
iO HVAC Controls business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Marketing or Sales, Technology or R&D, Infrastructure
Revenue model
- HVAC Control Products: Manufactures and sells residential and commercial HVAC control products including zoning systems, dampers, thermostats, and specialty controls through B2B distribution channels to contractors and wholesalers.
- Zone Control Systems: Sells complete zoning solutions including panels, dampers, actuators, and accessories. Products sold through distributor and e-commerce channels with no direct consumer sales.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | B2B Wholesale/Distributor Model |
Go-to-market motion1 record
Distribution channels3 records
Marketing channels5 records
iO HVAC Controls product offering
Product offeringCore offering
iO HVAC Controls designs and manufactures residential and commercial HVAC controls, including zoning systems, dampers, thermostats, specialty controls, Indoor Air Quality products, and gas detection equipment. The company sells exclusively through B2B distribution channels to HVAC contractors and wholesalers, with no direct consumer sales. Its award-winning proprietary ESP technology eliminates the need for traditional bypass dampers, and many products integrate with BACnet/Modbus building automation systems.
Product overview
iO HVAC Controls specializes in designing and manufacturing residential and commercial HVAC controls, offering a comprehensive product portfolio organized around several core categories: (1) Zone Control Systems including ZP3-ESP, ZP4-ESP, ZP6-ESP, and Z-2000 panels with award-winning ESP technology that eliminates bypass dampers; (2) Dampers including EZ-BD bypass dampers, MD/HD/CD/LD zone dampers, and ZD modulating commercial dampers; (3) Thermostats including T32-VNP Atlas and UT32 Titan touchscreen models plus T-32-P programmable commercial thermostats; (4) Building Automation including UCC Saturn Universal Commercial Controller with Modbus, Web Comfort wireless system, and BAC-RTR BACnet router; (5) Indoor Air Quality products including iO-Nizer ion generator (UL-867 validated), fresh air ventilation systems, and iO-FCA filter change alert; (6) Specialty Controls including iO-HPA heat pump malfunction alert, iO-WRP wireless relay kits, lead/lag controllers, and twinning kits; (7) Gas Detection systems from QEL for commercial safety monitoring. The company targets contractors and wholesalers with products designed for easy installation and broad equipment compatibility.
Differentiator
Problem solved
Functional benefit
Products and services
- ZP3-ESP 3-Zone Universal Zone Panel with ESP 3-Zone Universal 3H/2C HVAC zone control panel with award-winning ESP (Electronic Static Pressure) technology that eliminates the need for traditional bypass dampers by modulating non-calling zone dampers to relieve excess pressure. Designed for HVAC contractors serving residential applications.
- ZP4-ESP 4-Zone Universal Zone Panel 4-Zone Universal 3H/2C zone panel with ESP technology supporting conventional, dual fuel, and heat pump systems for residential and commercial HVAC installations.
- ZP6-ESP 6-Zone Universal Zone Panel 6-Zone Universal 4H/2C zone panel with ESP technology expandable to twelve zones for larger commercial HVAC setups including multi-stage, heat pump, and dual-fuel systems.
- ZP4-ESP-FAV 4-Zone ESP Panel with Built-In Ventilation Control 4-Zone ESP panel integrating fresh air damper management via timer or demand-based control from external devices such as CO2 sensors, combining zoning with fresh air ventilation in one unit.
- ZP3-HPS 3-Zone Heat Pump/Dual Fuel Zone Panel 3-Zone 3H/2C zone panel designed specifically for heat pump and dual fuel HVAC applications.
- Z-2000 20-Zone Commercial Zone Control Panel 20-zone commercial zone control panel for large-scale building automation, compatible with heavy-duty ZD series modulating dampers for precise airflow adjustments in commercial buildings.
- EZ-BD Constant Pressure Bypass Dampers Constant pressure regulating bypass dampers with compact design for easy installation in any direction, available in 6" to 14" sizes for residential zoning systems.
- Zone Dampers (MD, HD, CD, LD Series) Two-position and modulating zone dampers in round and rectangular configurations for residential and commercial zoning systems, including bottom-mount and side-mount options.
- ZD Series Modulating Dampers Heavy-duty modulating dampers integrating with the Z-2000 zone panel for precise commercial airflow control with 3-wire 24V design and optional duct temperature sensors.
- T32-VNP Atlas Thermostat 3H/2C Vertical Non-Programmable digital thermostat with up to 2H/2C gas/electric or 3H/2C heat pump and dual fuel support, featuring outdoor temperature sensing and fresh air ventilation capability.
- UT32 Titan Thermostat Non-programmable/programmable universal low-cost touchscreen thermostat, battery powered or hardwired, for residential and light commercial HVAC applications.
- T-32-P 7-Day Programmable Thermostat Universal 7-day programmable thermostat, 3H/2C, available in multiple versions for commercial settings with compatibility across various zone panels and dampers.
- UCC Saturn Universal Commercial Controller Commercial controller handling up to 2 heating and 3 cooling stages for conventional systems or up to 4 stages of compressors for heat pump systems, with economizer control, Modbus communications, and 365-day scheduling.
- BAC-RTR BACnet Router with Modbus Gateway BACnet/IP to BACnet MS/TP router with built-in Modbus gateway, DIN-rail mountable, supporting 12-24V AC/DC power or USB connection with two RS-485 connections for building automation integration.
- BACnet VAV Diffusers (BN-XX Series) Variable Air Volume diffusers with built-in BACnet-compatible controllers that integrate with Building Automation Systems for precise individual zone temperature control in commercial buildings.
- Web Comfort Building Automation System Wireless building automation system with thermostats, wall sensors, duct sensors, transceivers, and energy manager supporting up to 120 devices for remote HVAC monitoring and control.
- iO-Nizer Ion Generator Duct mount ion generator targeting nano- and micro-particulates to reduce air contamination, neutralize odors and VOCs, and kill airborne pathogens including bacteria and viruses. UL-867 validated.
- Fresh Air Ventilation Systems (iO-FAV Series) Fresh air ventilation systems bringing clean air into homes while removing stale indoor air, available in standard, enhanced, and plus variants with optional outdoor thermostat control.
- iO-FCA Filter Change Alert Device that monitors static pressure changes to alert homeowners when HVAC filters need replacement, featuring both audible and visual reminders.
- MUA-XX Make-Up Air Damper Kit Make-up air damper kit with adjustable static pressure sensor (.08" to 1.20" WC) that safely equalizes pressure within the home when exhaust fans operate.
- iO-HPA Heat Pump Malfunction Alert Device providing audible warning when heat pump fails and system operates only on auxiliary electric heat, preventing excessive energy costs from undetected failures.
- iO-WRP Wireless Relay PLUS Kit 4-channel wireless relay system communicating up to 1/4 mile between devices via 915MHz radio frequency, controlling or monitoring heat pumps, condensing units, fans, pumps, lighting, and industrial equipment.
- iO-TWIN Universal Twinning Kit Universal twinning and paralleling kit enabling dual-unit HVAC operation for improved airflow and temperature consistency in large or high-demand spaces.
- iO-LL Lead/Lag Controller LLC-200 24V Lead/Lag Controller for efficiently managing multi-unit HVAC systems and balancing energy consumption while enhancing reliability.
- Universal Malfunction Monitors (UMM Series) System monitors with various sensors including pressure sensor, current sensor, refrigerant pressure sensor, and freeze stat for real-time HVAC performance tracking.
- iO-WWS Warning Watchdog Siren Dual tone outdoor/indoor siren for Warning Watchdog condensing unit alarm systems monitoring refrigerant loss, power failure, and tampering.
- QEL Commercial Gas Detection Systems Commercial gas detection systems monitoring for hazardous gases including carbon monoxide, methane, propane, nitrogen dioxide, and refrigerants, with controllers and sensor arrays for commercial safety applications.
Quantifiable outcome
- Little to no impact on zone temperature when relieving excess static pressure through non-calling zones
- +2 more outcomes
Companies that use iO HVAC Controls
Customer profileSegments4 records
Ideal customer profiles3 records
iO HVAC Controls technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration5 records
Feature4 records
iO HVAC Controls partnerships and signals
Strategic signalPartnerships
Eight partnerships are on record, tiered core and minor.
- Johnstone SupplycoreNational HVAC distributor with physical locations. Products available through Johnstone Supply locations for contractor purchasing.
- Baker DistributingcoreRegional HVAC distributor serving contractors with iO HVAC Controls products available at physical locations.
- SupplyHousecoreOnline e-commerce platform for HVAC products. Contractors can purchase iO HVAC Controls products directly through SupplyHouse.com.
- TruTech ToolscoreOnline distributor specializing in HVAC tools and controls. Offers iO HVAC Controls products for online purchasing.
- Jackson SystemscoreHVAC distributor with online and physical presence. Products available through Jackson Systems for contractor purchasing.
- NorthStock IncminorWholesale distributor offering iO HVAC Controls products through online purchasing.
- United RefrigerationcoreNational HVAC/R refrigeration distributor with physical locations. iO HVAC Controls products available through United Refrigeration branches.
- QEL SafetycoreQEL Safety gas detection products are sold through iO HVAC Controls website. Products include carbon monoxide sensors, multi-channel controllers, and calibration equipment for commercial gas detection applications.
Scale indicators3 records
Recent moves6 records
Expansion highlights6 records
iO HVAC Controls competitors and assessment
Company assessmentBroad incumbents
- AprilAire: Established U.S. manufacturer of indoor air quality and HVAC accessories including thermostats and fresh-air ventilation. Comparable in that they sell IAQ-adjacent products (ventilation, controls) into the same contractor channel.
- Carrier: HVAC systems and controls manufacturer (Carrier Controls, Carrier BCC). Overlaps with iO in thermostats, zoning, and BACnet-compatible commercial controls under one global brand.
- Distech Controls (Acuity Brands): BACnet-native building automation vendor serving commercial real estate. Comparable on the commercial BACnet/Modbus integration side of iO's product line, with broader BAS scope.
- White-Rodgers (Emerson): Long-standing thermostat and HVAC control brand within Emerson, including Sensi smart thermostats. Competes in the residential and light commercial thermostat/zone-control category at scale.
- Trane (Ingersoll Rand): Major HVAC systems manufacturer with a controls and BAS portfolio (Trane Tracer). Comparable in commercial BAS integration and residential zoning controls, though as part of an equipment-led offering.
- Honeywell: Global HVAC controls and building automation giant offering thermostats, zoning, and BAS solutions. Comparable because they sell controls into the same commercial and residential projects across the U.S., though as part of a much broader portfolio.
Direct peers
- Arzel Zoning Technology: Specialty zoning system manufacturer offering zone panels, dampers, and controls targeted at contractors. Highly comparable niche competitor with the same retrofit/residential zoning focus.
- Zonefirst: HVAC zoning controls specialist selling motorized dampers and zone panels through distributors. Operates in the same contractor distribution model with overlapping zoning technology.
- Jackson Systems: U.S.-based HVAC zoning and controls manufacturer selling exclusively through distributor and contractor channels. Direct competitor on residential zone panels, dampers, and thermostats with overlapping product positioning.
Emerging players
- Ecobee: Smart thermostat vendor increasingly penetrating light-commercial and multi-family installations. Adjacent competitor on connected thermostats and IAQ sensors; differs in not specializing in zoning panels.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights7 records
Customer concentration
iO HVAC Controls social profiles
Digital presenceiO HVAC Controls compliance and trust
Trust signalCompliance1 record
iO HVAC Controls financial estimates
Financial estimateRevenue estimate
Valuation estimate
iO HVAC Controls leadership team
Management profileNumber of profiles
iO HVAC Controls funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
iO HVAC Controls 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 iO HVAC Controls
What does iO HVAC Controls do?
iO HVAC Controls designs and manufactures residential and commercial HVAC controls, including zoning systems, dampers, thermostats, specialty controls, Indoor Air Quality products, and gas detection equipment. The company sells exclusively through B2B distribution channels to HVAC contractors and wholesalers, with no direct consumer sales. Its award-winning proprietary ESP technology eliminates the need for traditional bypass dampers, and many products integrate with BACnet/Modbus building automation systems.
Is iO HVAC Controls a public or private company?
iO HVAC Controls is a private company. It is classified as unknown and is currently operating.
When was iO HVAC Controls founded?
iO HVAC Controls was founded in 2013. It employs 11 to 50 people.
Where is iO HVAC Controls based?
iO HVAC Controls is headquartered in Indianapolis, United States, in the North America region.
How does iO HVAC Controls make money?
Two revenue lines are on record. HVAC Control Products are the primary driver. The others are zone Control Systems.
Who are iO HVAC Controls's main competitors?
Broad incumbents on record are AprilAire, Carrier, Distech Controls (Acuity Brands), White-Rodgers (Emerson), Trane (Ingersoll Rand) and Honeywell. Direct peers are Arzel Zoning Technology, Zonefirst and Jackson Systems. Ecobee is listed as an emerging player.
Does iO HVAC Controls have an API?
No public API is recorded for iO HVAC Controls.
What industry is iO HVAC Controls in?
iO HVAC Controls's product category is HVAC Controls and Building Automation. Its primary akta.pro industry code is IMAHAKAK, Building Thermal Controls & Building Management Systems (HVAC BMS), with a secondary code of BPABAGAB, HVAC Controls & Optimization (Smart Thermostats, VAV, Chillers/Boilers Controls). Its NAICS code is 334512 and its SIC code is 3822.