In addition to constant 24/7 monitoring of your installation, various support contracts exist. Support can be provided via ‘strippenkaart contracts’, all-in contracts and additional support at the workplace. Naturally, the helpdesk of VHI Koudetechniek B.V. is available during office hours by telephone as well as by e-mail.


To discuss maintenance contracts, call the central number (0413-707520) during office hours and ask for the service department. Mail can also be sent to