Vintage Air Heater Control Valve Installation

Push the terminal inward until it locks into place.

Vintage air heater control valve installation.

The mark iv features an all steel case built from the original tooling. Heater control valve installation. The servo on the water heater hose is working exactly opposite from what it should. Using wire cutters cut the large green wire in two places as shown.

Route hose thru firewall or behind kick panel thru floorboard and out to water pump connection. Pressure see figure below. Most heater control valves are directional and must be correctly oriented in the. We show you how to install a vintage air compac gen ii a c system in a 1941 ford woodie.

Mount circuit breaker as close to battery as possible. Control wiring harness note. Make sure the water flow follows the direction of the arrow. Cobra wiring diagram with servo heater control valve 461171 update.

Be sure to follow flow arrow on heater control valve install 5 8 heater hose on the remaining heater tube. Install with servo motor facing down as shown. Install the heater control valve in this line. Here is our problem.

Vintage air installation instructions looking for an older installation instruction click here to view our instruction archive. Intake manifold heater connection. Vintage air part 2. The timeless look of chrome and real steel combined with vintage air s proven performance makes the new mark iv a great choice for your period perfect ride.

Failing to install the heater control valve in the correct hose will allow water to collect in the unit. Red may run to battery or starter. Vintage air replacement heater control valves ensure the proper functioning of your heat and air conditioning system so your vehicle s interior compartment is comfortable year round. It is not necessary to insulate the ends of the large green wire.

The first major problem is a vintage air brand unit. Vintage air has created an exact reproduction of the most popular under dash air conditioner ever made. If your heater s not working properly or you see indications of coolant leaking you may need to replace the heater control valve. As the engine heats up the water transfers heat to the coil thus overpowering the a c coil.

When we put the unit into a c mode the valve opens and allows full hot water flow through valve thus heater core. White must run to battery. Dealer login shopping list. The heater control valve is a directional valve.

It will not be used with the new heater control valve. Insert the remaining red wire into position 2 of the new white heater control valve connector.