EPA 608

Honeywell HFO-1234yf – Four cylinders (10 lbs each) (Brand may vary between Honeywell or National Refrigerants)

Refrigerants

Free tracked delivery3–5 business days after dispatch to most US addresses; 5–8 to Alaska, Hawaii and US territories.
30-day returnsUnused, in its packaging. Faulty or damaged on arrival, we pay the return; a change of mind, you do.
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Overview

Please note, you must provide your 608 or 609 certification to buy this product. Download our Proof of Certification form.

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Honeywell HFO-1234yf is a replacement for R-134a as a refrigerant in automotive air conditioners. HFO-1234yf is the first in a new class of refrigerants acquiring a global warming potential rating 335 times less than R-134a (and only 4 times higher than carbon dioxide, which can also be used as a refrigerant but has significantly different properties to R134A, especially requiring operation at around 5 times higher pressure) and an atmospheric lifetime of about 400 times shorter. This product is in becoming more popular and in many new vehicles in 2017. It is growing in popularity and Appliances Corner Store is your number one source.

What is HFO-1234yf?

HFO-1234yf is a new class of refrigerants known as hydrofluoroolefins. These refrigerants are similar to HFC refrigerants except that they have a much much lower Global Warming Potential number. This is done by creating a double carbon bond within HFO refrigerants. This double bond is easily decomposable in the environment if the refrigerant is leaked or vented. 1234yf is the first of these classes of refrigerants and will be used in automotive applications to replace R-134a.

Can I buy R-1234yf 8oz cans without being EPA certified?

Yes. The 609 certification or license is not needed when purchasing containers that contain less than two pounds of refrigerant.

Do I need to be certified to purchase 1234yf refrigerant?

Yes, as of January 1st, 2018 you will need to be 609 certified with the EPA in order to purchase 1234yf refrigerant. The only exception is buying for wholesale or when purchasing containers that contain less than two pounds of refrigerant. This new rule applies to R-134a cylinders as well.

For R-22, R-410a, R-404a, MO99, R-422D, and other HVAC refrigerants you must have a 608 license.

Good to know

When will it arrive?

Orders placed before 2:00 pm ET on a business day ship the same day from Orlando; Saturday orders before 1:00 pm ET go out that afternoon. After that, it ships the next business day.

Delivery takes 3–5 business days after dispatch to most US addresses, and 5–8 to Alaska, Hawaii and US territories.

Can I return it?

Yes — tell us within 30 days of delivery and send it back unused, in its packaging, for a full refund. If it is faulty, damaged in transit or not as described, we pay the return; if you have changed your mind, the return shipping is yours, and we quote it before anything is booked.

Read the full returns policy

Do I need to be in for the delivery?

Orders over $150 ship with signature on delivery, so a missing parcel can be claimed. Your tracking number is emailed the moment the label prints.

Who can buy this refrigerant?

Under section 608 of the Clean Air Act, regulated refrigerants are sold only to technicians with EPA Section 608 (or 609) certification. By ordering you confirm you hold it; we may ask to see it before the order ships, and refund in full rather than ship to an uncertified buyer.