This is a 3-speed high-output version of the 512H (AH464) 12v cab heater.

Air enters from rear through a 3 speed high volume squirrel cage fan; warm air exits through front. Top and bottom weld nuts with side hose connections. The fan uses a 2 speed motor. This is an excellent choice for heating a forklift, telehandler, or any other piece of equipment with a cab.

These heaters need a coolant line to be hooked up to the heater. Heat provided through these liquid coolant has higher heat output and are very efficient compared to all electric heaters.

Case Material: Steel
Fan: 3-Speed
Heating BTU/HR: 16,000
Air Flow Heating: ~150 CFM
Power Requirements: 5A @ 12V
Fittings: 5/8″
Height: 6-3/4″
Length: 6-1/2″
Depth: 8-7/8″

Parts Included:
(2) 5/8″ Heater Hose Y-Splicers
(2) 5/8″ Rubber Grommets
(8) Hose Clamps
(4) Mounting Screws
(1) 3-Speed Switch
(1) Control Knob
(1) Inline Fuse

Mounting hardware is (included), however, 5/8″ heater hose and 14 gauge wiring will be required to complete installation.