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.

EPDM Offers Process Flexibility

EPDM is a very efficient material that can be quickly molded into a shape, formed, or extruded if you are looking for manufacturing options. This is a stunning quality when it comes to drain hoses. We also can mold EPDM with various convolutes within the walls, which allows the hoses to bend and conform to the structure of your furnace. Based on the construction of your furnace, this degree of processability lets you determine the most effective, cost-effective method of producing drain tubes that meet your exact requirements.

Read More: Compare TPE vs. EPDM for Sealing and Insulation

EPDM is a Less Expensive Alternative to Other Drain Hose Materials

In terms of cost-effective options, EPDM is much more favorable than neoprene from a cost profile standpoint. It can also provide savings, but without the loss of quality. An excellent combination of high-end capabilities in performance and affordability ensures EPDM a superb choice to drain hoses.

Invest in the Right Drain Hoses for Your HVAC Units

While EPDM is a perfect solution for HVAC drain hoses, the selection is just one part of the puzzle. As a leading Santoprene thermoplastic rubber manufacturer, Santopseal works directly with your team to determine an appropriate solution to your unique specifications and budgetary requirements. Contact us at +1 (412) 444-1888, or email us at info@santopseal.com today to request an estimate for your needs.