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Drain hoses play an essential function for furnaces in homes; however, not all materials are designed to remove liquid condensate from these furnaces. The past was when OEMs preferred nitrile or neoprene because of their flame- and oil resistance properties. However, another material swiftly became the preferred choice for draining hoses was EPDM rubber.

Being a robust synthetic rubber with high density, EPDM has a range of characteristics that make it a perfect choice for handling condensate flue gas and other environmental issues. Let’s look at the reasons why EPDM is an ideal option in drain hoses.

EPDM Provides Acidity, Ozone, and Heat Resistance

One of the most significant advantages of EPDM is that it’s an extremely tough rubber material. EPDM has a high resistance to heat, weather, and – crucially for drain hoses acidity. Flue gas condensate is highly acidic by nature, and EPDM’s acid-resistant qualities allow it to come in contact with condensate without breaking down over time.

Another benefit for EPDM Rubber Seal is its natural ozone resistance. Ozone exposure is a common issue for parts within HVAC units, and EPDM can shield itself from the negative consequences of acidity as well as weathering. There are specific HVAC systems that also have a level of resistance to temperature. In these instances, EPDM can hold up to the temperatures within a residential gas furnace.

Originally published by – https://www.santopseal.com/best-3-reasons-to-choose-why-epdm-is-the-right-material-for-formed-drain-hoses/