- Veneta, Oregon, United States
- US $45.00
- Jan 29th
New old stock Honeywell modular pneumatic controller model RP920A-D. See below for manufacturer's description: proportional, high capacity, single or dual input pneumatic controller used in conjunction with remote sensors to provide proportional (P) or proportional plus integral (P+I) control of temperature, humidity, pressure, or dopant for heating and air conditioning systems. Replacement devices are available for Johnson, Powers, Robert