Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
Premium synthetic polyester oil Extends compressor life Compatible with HFC and HCFC refrigerants Can be used with R134a, R12, R22, R401b, R401c, R404a, R404c, R407c, R409a, R409b, R413a, R500, R507a.
The TSI Supercool oil seems alright; it’s a bit thick and my HVAC tech said it performs well. However, I was disappointed when the box arrived with a dent and one of the gallon containers had a small leak. It’s usable, just a bit annoying. Will still use it anyway!
L
Lucas Chen
Great Quality Synthetic Oil!
I bought the TSI Supercool synthetic oil for my HVAC system and it works like a charm! The 1-gallon packs are super convenient, and I love that it comes in a set of four. My air conditioning has never run smoother. Definitely a solid choice for anyone needing HVAC oil!
M
Marko Petrovic
Not Impressed with the Performance
I expected more from TSI Supercool oil. After using it in my HVAC system, I noticed my unit struggled to cool. The price was right but it didn’t meet my expectations. Maybe I just got a bad batch?
Free Shipping
Quality Support
Return & Refund
Gift Voucher
FAQs
Have a question ? We are here to help.
Is the shipping free?
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
