ENVIRO-SAFE Commercial AC Stop Leak for R410a, R22 and R404a | Direct Inject

Specifications

Commercial systems need a commercial-sized dose. ProSeal XL4 Deluxe is concentrated for systems 2 to 8 tons - restaurant HVAC, walk-in coolers, retail rooftop units, office buildings, and small chillers. Standard residential sealants are underdosed for systems above 5 tons. The Deluxe delivers the right amount for a permanent seal. Works with R404a, R410a, R22, and R32. Inject with the system running - no pump-down, no shutdown, no lost revenue. 45-60 minutes to circulate. Enviro-Safe invented Direct Inject in 2014. Made in the USA.

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