Hoseline ACHU1131RSC - 12V HVAC unit with blower motor.
Power: 12 Volt
A/C BTU = 30,000
Heat BTU = 36,000
Air blows out the front.
Drain tube is out the side of unit
Dimensions: 18-3/4" Wide X H 9" High X 15-1/4" Deep
Blower Motor Removable From Front
Came out of a 2006 Ford ambulance. Tested heat, which worked great, but didn't get a chance to test AC before removal. No manual.
NOTE: This is a heater-core style HVAC. This has to be plumbed into the vehicle's heating/cooling system to work.