Low-Impact Cooling and Heating for Residential Buildings

Solstice® HFO Refrigerants make decarbonising residential heating easier

Rapid heat pump deployment is an integral part of REPowerEU, the European Commission’s plan to ensure energy independence from Russia before 2030. It’s also instrumental for achieving the region’s 2050 net zero target. Households across Europe account for 27% of final energy consumption while 79% of household energy is channelled into space and water heating. Honeywell Solstice® HFO refrigerants provide compelling benefits across the residential value chain: forward-thinking heat pump manufacturers gain a low-cost opportunity to decarbonize home heating systems; homeowners can cost-effectively replace fossil fuel boilers with a source of clean heat; and installers get a solution that can be safely implemented and serviced.

Why choose Solstice® HFO Refrigerants for residential heating?

Solstice refrigerant icon for residential buildings

Reduces application costs

Designing a heat pump based on Solstice refrigerant is less expensive than developing one using propane.

Solstice refrigerant icon for residential buildings

Provides application flexibility

Solstice® HFO refrigerants based heat pumps can be used across most heat pump applications and property types.

Honeywell Solstice Refrigerant - Safe and Environmentally Friendly Option for Cooling Systems

Increases safety

Classed as A2L (mildly flammable), Solstice® HFO refrigerants are safer to install and service than A3 (highly flammable)-classed propane.

Solstice refrigerants: Better for your bottom line

Boosts energy efficiency

Heat pump systems using Solstice® HFO refrigerants can be optimized to be more efficient than propane heat pumps, reducing their lifetime cost.

HFOs are vital for the rapid heat pump deployment we need

With the introduction of the new Solstice® 454C, Honeywell now offers the largest portfolio of sustainable <150 GWP HFO refrigerants for residential heat pumps

Discover more

Whitepaper

Designing Residential Heat Pumps To Accelerate The Energy Transition

As the energy transition needs flexible, energy efficient and sustainable heating solutions, new research by Honeywell and Imperial College London’s Dr Danny Pudjianto demonstrates the potential impact of heat pumps, evaluating the possible cost benefits on the whole energy system and the energy efficiency impact of different refrigerant solutions.

Download Whitepaper

Brochure

Futraheat selects Solstice® to power innovative heat pump

An opportunity to similarly apply Solstice technology to heat pumps within the residential sector to unleash the next generation of heat pump efficiency.

Download Brochure

HFO VIDEO

HFOs are vital for the rapid heat pump deployment we need

Access superior heat pump efficiency. Find the right Solstice® solution for residential heating at Honeywell

Watch now

Get in touch with us

If you are a heating policy or regulations advisor; residential heat pump, compressor or component manufacturer; or a low carbon heating installer looking at how to best serve your customers, please do get in touch and learn more about how you can eco-efficiently decarbonise residential heating.