Johnson Controls A19ACA-34 Utility Thermostat Els PW 17895 Thermostatic operation prevents vacuum lock

Thermostatic operation prevents vacuum lock and ensures consistent radiator venting performance

Versatile Primary Tap: Rated for both 208VAC and 240VAC primary inputs to suit various field power supplies

Precision Fit: Engineered to the exact 16-thread specification for a seamless Wilbur Curtis WC-3005 crossover

Manual Lockout Safety: Prevents the unit from "short-cycling" on a limit

Direct Compatibility: Designed for an immediate fit on Weil McLain HE and HE II models

Johnson Controls A19ACA-34 Utility Thermostat Els PW 17895 Thermostatic operation prevents vacuum lockJohnson Controls A19ACA 34 Utility Thermostat, 120 208 240 Vac, 30 50 Degree Temperature Range, Open Low, 10' Capillary Length, 3 8" x 4" Remote Bulb, Manual Reset, Enclosed Setpoint Adjustment