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Re: Typical Temp Difference Across Heater Core
Posted to HVAC Forum on 8/14/2013 5 Replies

For a 17 year old cooling system that doesn't seem that far off. Are you planning on a trip to Alaska?(vbg) Most cooling systems I come across are 10+ years old with the original anti-freeze. As much as half of the passages are totally or partially blocked.

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