two-pipe pneumatic thermostat engineered for the proportional control of pneumatic valve and damper actuators within commercial HVAC systems

it must be configured with the appropriate spring kit or conversion regulator as specified by the furnace manufacturer’s installation instructions

as well as WH50 and WHE50 unit heaters

reducing the frequency of maintenance callbacks

The PAC-USCMS-MN-1 requires a compatible maintenance tool cable set (typically the M21EC0397)

Trane BAYEA1310BK1AA Heater Assembly 321142-301 two-pipe pneumatic thermostat engineered forAs an experienced HVAC tech, you know that finding the right supplemental electric heat kit can be the difference between a smooth service call and a return visit. The Trane BAYEA1310BK1AA is a robust 10kW heater assembly designed specifically for high efficiency field installation in compatible air handlers and multi position units. This OEM component operates as a 10kW heater assembly running on 208 230V or up to 240V 3 phase power, delivering