IO Hvac Controls ZP4-ESP-KIT Control Kit 318820-201 This 3/4-inch unit features an

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

Does this switch include the paddle or bellows

Can the York S1-015-03729-004 be used with R-410A

matching the 1 3/8" sweat specifications

or a total lack of 24V power to the thermostat circuit

IO Hvac Controls ZP4-ESP-KIT Control Kit 318820-201 This 3/4-inch unit features anThe 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