AMMONIA21.COM*

ammonia21.com logo, organisation in the HVAC&R industry, partners of ATMOsphere Conferences

ammonia21.com is a platfrom for all developments on the natural refrigerant R717 (NH3). The website is a gateway to the global refrigerant community. It covers news affecting the use of ammonia worldwide, papers database & frequently asked questions about NH3 in different applications and the latest product & technology news.