Heat and defrost system for any application that uses water in the cooling system. This heater is designed to plumb into the original heater hoses off of the motor. The heater has a three speed blower motor that will provide air flow on a low, medium, and high speed. The blower switch included with the kit can be mounted on any flat surface. The heater has two outlets for dash vents, and a single defrost outlet that blows air up to the windshield. A “Y” adapter is included with the kit to utilize both defrost diffusers under the dash, the “Y” also has a manual flap to block off air flow to the windshield. The unit has four 1/8″ holes on each corner for mounting, it can be mounted in any orientation to a firewall, floorboard, or any other flat surface.
The heater measures: 9-1/2″ x 10-5/8″ x 5″ The 9-1/2″ does not include the fitting hose connections.

• ID-305 heater assembly
• Six feet of 2″ duct hose
• Three feet of 2.5″ duct hose
• Two 5001 dash vents ( these can be exchanged for other styles, please let us know during checkout.)
• Two 5055 vent holders
• 5084 defrost Y w/ flap
• Two 5066 duct hose reducers
• Three speed blower switch
• Blower knob
• Wire harness

We do not include a heater control valve with this kit. During our testing we did not find it necessary to run one in the heater hose. If you wish to purchase one click the link in the beginning of this sentence. Every part of this heater except the blower motor is made in the USA. The plastic is manufactured and assembled at Nostalgic AC