Smart Thermostats and HVAC Controls
in Crown Point, IN

Financing Available

Thermo & HVAC Control Service

We can remember when smart thermostats we're just coming to the residential market, nowadays WiFi® and App based HVAC controls are rapidly changing the way our customers interact with their climate systems. At MN Heating and Air we several choices for Wifi enabled controls that can vastly improve the performance of the heating and cooling systems we install.

If you've been thinking about upgrading your home's existing thermostat you're in the right place. MN Heating and Air are thermostat installation and service professionals. We've got a range of makes and models to fit your specific needs and budget.

  • Committed to Providing Quality Service at an Affordable Price
  • Outstanding Customer Service
  • Family Owned & Operated - Founded in 2013


Free Heat Exchanger Inspections

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Control your comfort with a smart thermostat installed by MN Heating & Air
MN Heating & Air is your local WiFi thermostat expert.
Stop worrying about setting the thermostat - a smart thermostat will learn your schedule and adjust automatically.


The T6 Pro Smart Thermostat can give you home comfort control from anywhere. Connect to the Honeywell Home App to view and change temperature settings, program a 7-day schedule or just let the T6 respond automatically: it's designed to work with the heating stages of your existing system.


  • Compatible With Many Existing Systems: The Honeywell T6 Smart thermostat can be retrofits to many existing heating and cooling systems.
  • Honeywell Home App: Control and monitor your indoor climate from anywhere with you mobile device and the Apple or Android Honeywell Home App.
  • Geofencing: Set back temperatures as you leave you home, and restore comfort settings when you on your way home automatically.
  • WiFi Enabled: Works with your WiFi system and interacts with Alexa, Google Assistant, and Apple HomeKit.
  • Supports IAQ Components: Supports management of compatible air cleaners, air filters, and other indoor air quality systems.


  • Prioritize Rooms: The T10 Pro smart thermostat grants you the ability to either select specific rooms to heat and cool or choose priority based on motion active rooms with the RedLINK™ sensor.
  • Set Your Schedule: With the T10 Pro, you can select specific temperature setpoints throughout the week with the thermostat or app.
  • Geofencing Technology: The T10 Pro includes a geofencing feature that allows the thermostat to know when you are home or away, automatically optimizing comfort levels and energy savings.
  • WiFi Enabled: By downloading the Honeywell Home app, you can easily keep tabs on your home through the T10 Pro. The app allows you to set schedules, prioritize rooms and receive smart alerts throughout your day.
  • RedLINK™ Room Sensor: The included room sensor is able to detect temperature, humidity levels and motion. Up to 20 RedLINK™ sensors can be connected per thermostat.


The Sensi smart thermostats consistently receive fantastic customer reviews for its simple installation proves, intuitive app and outstanding customer support. We're proud to offer our customers both the Sensi smart thermostat and Sensi Touch smart thermostats.

Sensi smart Thermostat

  • Save About 23% On HVAC Energy*: By adjusting the temperature using flexible scheduling, remote access, and geofencing, Sensi thermostat customers save about 23% on HVAC energy usage.
  • Circulating fan: Helps maximize comfort and balance temperature throughout your home by increasing air circulation.
  • Humidity control: Stay comfortable with humidification/dehumidification control.
  • Smart home compatible: Works with Amazon Alexa, Google Assistant, Apple HomeKit (c-wire required), and Samsung SmartThings smart home platforms.
  • Monitor HVAC system: Get smart alerts to help detect extreme temperatures & humidity levels or loss of heating/cooling.

Sensi Touch Smart Thermostat

The award-winning Sensi Touch thermostat provides all the great qualities of the regular Sensi thermostat with the addition of a large color touch screen. This makes for easy usability for all homeowners.

  • Keypad lockout: Maintain total control by disabling changes made by others at the thermostat
  • Temperature limits: Prevent others from adjusting temperatures too high or too low.
  • Color touch screen: The large color display features easy-to-read temperatures and intuitive menus.
  • View usage: Monitor current day and historical heating, cooling and fan runtimes right in the app.

About MN Heating and Air Conditioning

  • Locally Owned: MN Heating and Air Conditioning was founded by ​​Marcel and Michelle Noordermeer in 2013.
  • Local Experience: Our staff has decades of experience providing air conditioning installations and repairs in the Lake County, Indiana area.
  • Licensed and Insured: We are licensed, certified and insured to operate in the Crown Point area and throughout Lake County. We specializing in system design, installation, repair and maintenance of heating and cooling equipment for residential and light commercial customers.
  • AC technicians are EPA Certified for safe refrigerant handling.
  • Armstrong Comfort Team® Dealer. It takes a lot become a Armstrong ComfortTeam® Dealer: We are the best of the best.