Wide Refrigerant Range: Tested for compatibility with R-22

Can I use this transformer for non-Reznor equipment

maintaining static pressure and system CFM requirements

Optimized Capacity: The 3-inch depth and 4/5-ton capacity provide sufficient headspace to prevent overflow during heavy latent cooling loads

As a direct replacement for the legacy HN67ZA002A

Siemens Building Technology ARK11 Retrofit Kit R-448A Wide Refrigerant Range: Tested forThe Siemens ARK11 Retrofit Kit is a field proven solution designed for the seamless integration of modern OpenAir actuators onto competitive globe valves. Engineered for HVAC valve automation, this hardware kit allows technicians to upgrade legacy infrastructure without requiring full valve replacement, significantly reducing downtime and labor costs for facility management systems. The ARK11 is specifically compatible with the Siemens SQS electronic