Anyone involved with the maintenance of a internet site which involves a U-bend or hairpin exchanger will accept that regular cleansing approaches battle to remove fouling in the hidden parts of these exchangers without immense mechanical intervention. As you may see from the above mentioned picture, the AC evaporator https://heavy-duty-engine-oil-coo11223.getblogs.net/47891691/the-2-minute-rule-for-condenser-evaporator-oil-cooler