Water Valve Heater - The 1947 - Present Chevrolet & GMC Truck Message Board Network

gary2232 · 09-10-2010, 11:23 PM

Not sure if I have my heater hoses run correctly and if I have the water valve on the proper hose. I have A/C it is a "Four Season System" 1972 1/2 ton factory air.I have one hose from intake manifold to heater core and one from the top of radiator to core. The water valve is on hose from radiator. I think I have hot water in heater core all the time. Anybody know the correct configuration for this??? Auto trans 350 engine Thanks for the help. Gets real hot in the cab during these summer days!!!

09-10-2010, 11:23 PM	#1
gary2232 Registered User Join Date: Jul 2008 Location: Tracy Ca Posts: 171	Water Valve Heater Not sure if I have my heater hoses run correctly and if I have the water valve on the proper hose. I have A/C it is a "Four Season System" 1972 1/2 ton factory air.I have one hose from intake manifold to heater core and one from the top of radiator to core. The water valve is on hose from radiator. I think I have hot water in heater core all the time. Anybody know the correct configuration for this??? Auto trans 350 engine Thanks for the help. Gets real hot in the cab during these summer days!!!

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