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Tag: R290
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MTA announces arrival of propane heat pump
Global commercial and industrial water chiller supplier MTA has announced that it will release a propane (R290) heat pump in Australia.
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Vote imminent on flammable standard
The votes are set to be counted on an updated international safety standard that would allow increased charge sizes of flammable refrigerants in household air conditioners, heat pumps and dehumidifiers. The proposal has sparked discussion in the world of HVAC&R. Although it would apply to A2, A2L and A3 refrigerants, the proposal has been framed […]
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Thailand runs R290 safety test for AC units
The Thailand Refrigeration and Air Conditioning Nationally Appropriate Mitigation Action (RAC NAMA) has conducted Thailand’s first live safety testing of R290 (propane) for AC units. The results, which support the safety of the flammable refrigerant, have been submitted to the Thai government to assist in its review of the country’s building code, says the organisation. […]
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Flammable future for split systems?
German development agency GIZ has published a resource guide promoting the use of R290 (propane) in split system air conditioners. The guide highlights the efficiency benefits and potential emissions reductions that propane offers, and addresses concerns about flammable refrigerants. Ultimately, it aims to encourage policy-makers to facilitate the market uptake of energy-efficient split systems using […]
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Focus on flammable refrigerants
The HFC phase-down has seen increasing use of refrigerants with lower GWP but higher flammability such as R290 (propane) and R32. In turn, this has raised major concerns about the safe use of these gases. According to the Heads of Workplace Safety Authorities (HWSA), recent workplace fire incidents involving flammable refrigerant gases have “directly contributed […]