At Alpine Home Experts, we understand the importance of maintaining your hydronic heating system to ensure it does not freeze during the colder months. Glycol is an effective antifreeze agent that is commonly used by manufacturers in new equipment to prevent freezing. Propylene glycol, which has been approved by the FDA, is one of the most frequently used versions of glycol.
However, it is important to note that the amount of glycol added to your system should be carefully monitored. Generally, glycol levels can range from 25% to 50%, depending on the intended use. Higher levels of glycol can lead to reduced efficiency when transferring heat.
To maintain your system, we recommend testing the glycol’s pH level annually for freeze protection. The pH levels should be between 8 and 10, as recommended by most manufacturers. It’s important to note that glycols are not made equal, and recycled glycols may be of lower quality. That’s why product selection is critical when choosing the right glycol for your system.
The lifespan of glycol can vary between three to ten years. However, for safety reasons, we recommend replacing it if its pH levels test lower than 7. With our VIP Service Plan, you can rest assured that your system is well-maintained with preventative maintenance checks and services. Our experienced, bonded, insured, and actively licensed professionals offer transparent pricing and superior customer service. Contact us today to experience our dedication to excellence and elevate your plumbing needs.