Established preferred temperatures: Regulate the thermostat to the specified temperatures for heating and cooling in your home. Ammonia is poisonous but has zero GWP. Packaged GAHPs maintain the ammonia circuit outdoors or in mechanical rooms for every code with right ventilation and, exactly where required, leak detection. Follow area codes https://purethermal.co.uk/media-news/can-gas-absorption-heat-pumps-provide-an-alternative-heat-pump-option-in-2025/