ENCL HTR / HS3000/HS3020 24V THERMOSTATICALLY CONTROLLED HEATER KIT FOR HS3000 AND HS3020 HIGH SECURITY ENCLOSURES. 30 WATTS, 24 VAC.
I have been dealing with MCM for over 30 years now. If I didn't like the service I'd would have found a different supplier 30 years ago. For most of my needs they are the 1st stop on my shopping list.