CTM PRO

CTM PRO

Marine HVAC Control System

0 ratings
Free

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Details

  • Released
  • Updated
  • May 21, 2026
  • September 29, 2026

Features

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About

Stay Comfortable Onboard CTM HVAC lets you control your boat air conditioning system directly from your phone. Adjust temperature, change fan speed, and monitor your system in real time using a simple and easy to use interface. Whether you are relaxing at the dock or out at sea, CTM helps keep your cabin comfortable. Control Your Temperature: - Set your desired cabin temperature - Adjust fan speed instantly - Turn zones on or off - View live temperature readings Monitor Your System: - View real time system status - Check compressor and fan activity - Receive alerts if something needs attention - Monitor multiple cabins independently Works with Your Boat Network CTM connects directly to your boat NMEA 2000 network, the standard communication system used by modern marine electronics. When installed with a CTM Connect, the app communicates directly with your onboard HVAC system. Perfect For: - Boat owners - Yacht owners - Marine installers - Fleet managers Why Choose CTM? - Simple and clean design - Fast response - Built specifically for boats - Reliable even in tough marine environments CTM HVAC makes managing your onboard comfort easy. Privacy CTM only uses system data needed to operate your HVAC system. No personal data is sold or shared.
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What's New in CTM PRO

1.1.0

September 29, 2026

- Share your boat. Invite another person by email from Settings > Invite User. They accept the invitation from the Notifications tab and can control your units right away. Manage members, resend or cancel invitations, and remove access at any time from Settings > Manage Boats. - Choose your temperature unit. Settings > Application Settings lets you switch between Fahrenheit and Celsius. Every temperature in the app follows your choice. - Clearer unit cards. Each unit now shows the setpoint for its active mode in that mode's color, along with the inside temperature and humidity. The chilled-water loop temperature appears at the top of the home screen when your system reports it. - Cards are listed by unit number, and zone names appear correctly as soon as the app opens. - Buttons now show a pending state while a command is on its way to the unit and are disabled until the unit responds, so a tap is never sent twice. - Refresh All Devices clears stale units so only connected units are listed. - Sign in with Apple, password reset, and account deletion.

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