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R452B Kryon® 452B (Solstice® L41y) - T-PED rented cylinder 40 Lt - 33 kg

R452B Kryon® 452B (Solstice® L41y) in Bombola a Rendere 40 Lt - 33 Kg - Foto 1
R452B Kryon® 452B (Solstice® L41y) in Bombola a Rendere 40 Lt - 33 Kg - Foto 2

RFQ for large quantities
(minimum 10 pcs)
Need to buy large quantities? Contact us for a customized proposal.
    698 (676)
    IPCC AR4 (AR5)

Temperature Range

Kryon® 452B is a non-ozone-depleting, zeotropic blend designed to serve as a low global warming potential (GWP) alternative to R-410A in positive displacement comfort air cooling and reversible heating applications.
A key feature of Kryon® 452B is its 67 % lower GWP with similar efficiency and matching capacity to R-410A, helping to further minimize the re-design costs and capital expenditures.
The design compatibility of Kryon® 452B enables OEMs to transition their R-410A equipment to a lower GWP alternative faster.
Kryon® 452B discharge temperature is much lower than R-32 and very close to R-410A indicating that discharge temperature mitigation may not be required.
Kryon® 452B has lower mass flow rate than R-410A, which leads to a lower pressure drop and eliminates potential design cost increase in the heat exchanger.
Kryon® 452B is the most optimized R-410A replacement that provides the best energy performance and lowest A2L flammability characteristics.
Even though both R-32 and Kryon® 452B are classified as A2L “mildly flammable”, lower flammability properties of Kryon® 452B become important especially in product selection process for larger charge size equipment such as rooftop units, VRF systems, etc.
Thanks to its higher critical temperature (77.1 ºC) and broader operating envelope in low evaporating temperatures, Kryon® 452B outperforms other alternatives such as R-32 in heating mode and in high ambient conditions in a variety of applications such as:
  • Direct expansion (DX) chillers
  • High pressure heat pumps (lower case air source and ground source)
  • Split Air-Conditioning units
  • Commercial packaged systems (such as rooftop units, VRF)

Key benefits of Kryon® 452B

  • GWP of 698 (IPCC 4), 67 % reduction vs. R-410A
  • Closest match to R-410A with minimal changes
  • Mimics R-410A performance both in heating/cooling
  • Capacity matches R-410A with positive displacement
  • Similar discharge temperature to R-410A
  • Lower mass flow than R-410A
  • Higher critical temperature provides excellent performance in high ambient conditions
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Properties of Containers

The containers provided by GENERAL GAS Srl for the delivery and use of the product supplied, shall remain the exclusive property of GENERAL GAS Srl.
Where containers in which the Goods are delivered are to remain the property of General Gas, the Buyer shall return the same to GENERAL GAS Srl in accordance with General Gas’s instructions, empty and in good/safe condition.
The Buyer shall return the containers empty and in good/safe condition, ex-warehouse of origin at its own expense within:
  • refillable refrigerant refillable cylinders: 180 (one.hundred.eighty) days from the date of delivery
  • refillable refrigerant ton-tanks: 60 (sixty) days from the date of delivery
  • refillable high pressure industrial gas cylinders (nitrogen/oxygen/acetylene etc.): 60 (sixty) days from the date of delivery
GENERAL GAS Srl shall be entitled to retain any deposit given by the Buyer to General Gas in respect of such containers if they are not returned on or before the expiry of the specified period from the date of delivery.
If the containers are not returned in good/safe conditions, thus damaged in such a way to make their use dangerous or banned, GENERAL GAS Srl will be entitled to charge the Buyer of the replacement value of the container, counted at the manufacturer’s official price list value, effective at the date. Valves and fittings, if damaged or missing, will be charged the same way.

Proper Use of Containers

The Buyer shall not refill or use any cylinders/containers supplied by GENERAL GAS Srl for anything other than its permitted purposes, and shall not permit others to do the same. The containers shall only be used for the transport and storage of products for which they are intended; it is therefore absolutely precluded any different use. The containers supplied by GENERAL GAS Srl comply with the regulations in force; therefore, the Buyer will be the only subject responsible of the proper use of container. No responsibility can never be charged to GENERAL GAS Srl if the containers are improperly used or used by the Buyer for scopes others than the permitted ones. The Buyer is not authorized to deliver, even on a temporary basis, the containers - exclusive property of GENERAL GAS Srl - to others to make it fill; the Buyer is the sole responsible for the containers from the time of delivery until they are returned to the GENERAL GAS Srl warehouse.

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