Johnson Controls A19ZBC-2 Temperature Control THPU32HP7Y " When servicing aging Williams

" When servicing aging Williams furnace parts

it provides reliable mechanical over-pressure and thermal protection

When replacing legacy McQuay components

21 lb "cube" style relay fits easily into crowded control panels or standard relay sockets

Optimized Resistance: Designed to meet the specific electrical load requirements of Weil McLain ignition modules

Johnson Controls A19ZBC-2 Temperature Control THPU32HP7Y " When servicing aging WilliamsFor industrial refrigeration specialists managing commercial display cases, the Johnson Controls A19ZBC 2 provides a reliable electromechanical solution for integrated defrost termination and fan delay. This remote bulb mechanical temperature control is engineered with a single pole, double throw (SPDT) switch configuration, allowing for precise transitions between defrost cycles and regular cooling operations. The A19ZBC 2 features a factory preset