2025 New Refrigerant 2025 Trane 2025 2026. 2023 Energy Efficiency Standards and 2025 Refrigerant Changes YouTube • Variable refrigerant flow > 65,000 BTU/h (5.4T): 2026 Refrigeration • Stand-alone: 150 GWP; 2025 • Non-chiller IPR (2026), remote condensing (2026), supermarket (2027) • > 200 lbs charge: 150 GWP • < 200 lbs charge: 300 GWP • High temperature side of cascade system: 300 GWP • IPR, where refrigerant entering evaporator Is between Why does this matter? Lower Global Warming Potential (GWP): R-454B has 78% less GWP than R-410A, reducing environmental impact.
R410a Phaseout New HVAC Refrigerant 2025 Guide from www.hixair.com
As part of this work, beginning January 1, 2025, the U.S Split systems, including ductless split systems (refrigerant loop closed in field) Jan 1, 2025 Install systems before Jan 1, 2026 VRF >= 65,000 BTU/hr Jan 1, 2026 Install before Jan 1, 2026** Industrial process chillers with temperatures of chilled fluid >-22°F*** Jan 1, 2026 Install systems before Jan 1, 2026 Sell products before Jan 1, 2029
R410a Phaseout New HVAC Refrigerant 2025 Guide
Federal Government will require Residential HVAC equip-ment to use refrigerants with a Global Warming Potential (GWP) of less than 700 Federal Government will require Residential HVAC equip-ment to use refrigerants with a Global Warming Potential (GWP) of less than 700 • Variable refrigerant flow > 65,000 BTU/h (5.4T): 2026 Refrigeration • Stand-alone: 150 GWP; 2025 • Non-chiller IPR (2026), remote condensing (2026), supermarket (2027) • > 200 lbs charge: 150 GWP • < 200 lbs charge: 300 GWP • High temperature side of cascade system: 300 GWP • IPR, where refrigerant entering evaporator Is between
TRANE 5 Ton AC / Gas Furnace 17 SEER2 New AC Shop. Starting January 1, 2025, new refrigerants will replace older ones in all new air conditioners and heat pumps due to EPA mandates Residential and light commercial air conditioners and heat pumps manufactured after Jan
Introduction to R454B Refrigerant YouTube. Starting in 2025, systems using the new refrigerants will become the standard, which could drive up the price of a new HVAC system So, what will it be replaced with? The most common low GWP alternatives are classified by ASHRAE as mildly flammable, or A2L.