What to look for in a refrigerant recovery partner

The plant is coming out. Contractor's booked, replacement units are on order, and somewhere down the list is a line that says sort out the old refrigerant.

That line is easy to leave until late. It's also the one that can stall removal day, because the gas doesn't leave the site until someone can tell you where it's going, who's collecting it, and what you get for it.

If you're comparing providers for a retrofit, replacement, decommissioning or multi-site programme, these six checks test proof, practical fit and commercial clarity before removal work begins.

1. What happens to the recovered refrigerant at the end of the process?

The gas stays a project issue after it leaves the site. A broad environmental claim doesn't tell you where it ends up, so push for the end point in plain terms: where the refrigerant goes after recovery, and whether it is destroyed.

Cool-Safe's answer is that it recovers and destroys synthetic refrigerants in New Zealand.

2. How will collection or drop-off work for this project?

Logistics shape the job early, especially when removal dates are fixed, several sites are involved, or access is tight. Vague collection arrangements tend to surface as delays later. You want to hear the pickup and drop-off options, how the job is booked, and which service handles which part.

With Cool-Safe, bookings go through Recovery Hub. This platform handles the logistics, tracks where the refrigerant is at every stage, and tells you when you'll be paid.

Coolest Courier does the courier collection. Pickup and drop-off are free, available nationwide.

3. What refrigerants and cylinder types will you accept?

Site conditions aren't always tidy. Older plant, staged replacements, and multi-site jobs can leave you with mixed gas, dirty charges, customer-owned vessels, or disposable cylinders lying around. Knowing what your recovery scheme accepts upfront stops your team from getting stuck with cylinders they can't hand over.

Cool-Safe accepts mixed and contaminated synthetic refrigerants, as well as all recovery cylinder types - including Cool-Safe-owned, customer-owned, non-Cool-Safe, and disposable cylinders.

If you need empty recovery vessels ready for your next job, Cool-Swap lets you exchange empty cylinders quickly, while Loan Cylinders are available if you need extra capacity for a major project.

4. How is payment worked out, and who gets paid?

Finance, procurement and project leads usually need the commercial basis settled before sign-off, and loose wording around payment slows that down fast. Get the rate, which gases it applies to, who receives the money, and whether large single-stream volumes have their own terms.

Refrigerant Buy-Back pays $40/kg + GST on most refrigerants, paid to your business, not as credit against a wholesale account.

Bulk Buy-Back rates apply to single streams over 200kg. They move with carbon pricing, so contact Cool-Safe on 0800 134 410 for a quote.

5. What evidence will support the handoff from the site?

Some jobs need a basic operational trail. Others face scrutiny from facilities, finance, procurement or site management. If evidence expectations are left until removal starts, coordination gets harder. Look for a provider that can explain the handoff process in practical terms and take site-specific evidence requirements on board before booking.

Cool-Safe asks that any site-specific evidence requirements be raised before booking.

6. How long have you been doing this, and at what scale?

When a project has fixed timing, several stakeholders or internal review, an established local track record gives you something to check rather than a one-job sales line. Ask how long the provider has operated here, at what scale, and whether the service model is established in New Zealand.

Cool-Safe has operated since 1993 and recovers around 55 - 60 tonnes a year. It runs under an environmental charitable trust, with proceeds reinvested through the incentives it pays and through funding support for training and education.

Putting the checks to work - let's take an illustrative example: 

A facilities team is planning a two-site refrigeration replacement and expects to recover 240kg of single-stream R134a in customer-owned recovery cylinders.

The first provider is responsive and confirms it can collect from both sites on the dates required. Beyond that, it describes the work as "managing the gas": it doesn't say whether the refrigerant is destroyed, whether customer-owned cylinders are accepted, or what payment basis applies at 240kg of a single stream.

Cool-Safe answers all four. Destruction in New Zealand; courier collection through Coolest Courier, booked via Recovery Hub to manage project logistics from booking to payment; customer-owned cylinders accepted; and, at 240kg of a single stream, Bulk Buy-Back rates apply, rather than standard Refrigerant Buy-Back terms.

Make sure you clearly understand each provider's destruction outcome, collection method, cylinder acceptance and payment basis before you choose.

Start the conversation early

Talk to a provider before equipment removal and before timelines are fixed, especially where the job involves multiple sites, cylinder planning, site access or higher volumes.

To discuss a project with Cool-Safe, call 0800 134 410.