Johnson Controls A19ADC-11 Utility Thermostat R-410A as well as a direct

as well as a direct swap-out for Robertshaw and SSAC-style delay-on-break timers

It is commonly used in indirect-fired furnaces and make-up air units requiring space temperature control

211 or 811 series) to ensure a leak-free seal after reassembly

the voltage supplied to the ignitor leads is typically stepped down to 120V

Installing a switch with an incorrect temperature profile can lead to safety hazards or frequent equipment lockouts

Johnson Controls A19ADC-11 Utility Thermostat R-410A as well as a directUtility Thermostat, 120 208 240 Vac, 200 550 Degree Temperature Range, 10' Capillary Length, SPDT, Stainless Steel Remote Bulb, Manual Reset, Enclosed Setpoint Adjustment