IO Hvac Controls ZP4-ESP-KIT Control Kit 318820-201 Does this switch include the

Does this switch include the paddle or bellows

Simple two-wire pigtail electrical termination reduces field wiring time for HVAC technicians

verifying the condition of the rolling diaphragm is essential for preventing air loss and ensuring stable HVAC valve modulation

Verify your mounting bracket clearance before installing

This 3/4-inch unit features an extended thermostat (8-inch probe) to ensure accurate thermal sensing in deep-insulated tanks

IO Hvac Controls ZP4-ESP-KIT Control Kit 318820-201 Does this switch include theThe IO HVAC Controls ZP4 ESP KIT is a professional grade 4 zone control panel designed to streamline complex forced air installations. Engineered for high performance HVAC zoning systems, this universal panel supports single stage, multi stage, heat pump, and dual fuel equipment with up to 3 stages of heating and 2 stages of cooling. By integrating advanced Electronic Static Pressure (ESP) logic, this kit effectively eliminates bypass dampers when