Pay in 4 interest-free payments of $13.02 Learn more
Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
Key Benefits for the Contractor Precise Superheat Regulation: Optimized for R-410A systems to ensure the evaporator coil operates at peak efficiency without risking liquid carryover to the compressor
Certified Safety: UL-recognized Class 2 design meets rigorous safety standards for low-voltage power supplies
effectively preventing thermal breakdown and premature solenoid failure during peak load periods
which is essential for contractors integrating the control into a broader BAS or data logging setup
The 40VA rating of the 194808 ensures the system has the necessary overhead for localized control components
Carrier HH18HA226 Rollout Switch 320074-702 Key Benefits for the ContractorThe Carrier HH18HA226 Rollout Switch is a critical safety component designed for Carrier, Bryant, and Payne gas furnaces. Engineered to detect flame rollout conditionswhere burner flames escape the heat exchangerthis Single Pole Single Throw (SPST) switch protects the heating unit and surrounding structure from high temperature damage. This specific model triggers an open circuit at 320 degrees F, immediately interrupting the gas valve circuit to stop