Heat exchangers and pressure vessels

For flexibility in system design, BITZER products are available with a variety of different connections and shut-off valves. The available bushes, flanges, shut.off valves etc. are listed in the Technical Information AT-320. This document also explains which pipe fits which brazing or welding connection.
(last revision: 05.2025)

Principally it is permitted, but only under certain conditions (in consultation with BITZER).
For details on the permitted heat transfer fluids see the respective Operating instructions.
(last revision: 08.2023)

Yes, all heat exchangers and pressure vessels approved for A2L refrigerants and many also for A3 refrigerants.
(last revision: 05.2025)

BITZER products are equipped or available with different oil monitoring systems. The available devices and options are listed in the Technical Information AT-170.
(last revision: 05.2025)