Resideo HPSR106 Switching Relay 326058-755 and improved cooling

and improved cooling

The ASCO 238814-032-D EFHT Coil is a high-performance 120V replacement solenoid coil engineered for demanding HVACR and industrial applications

Prioritize checking the run capacitor requirements as part of the total system overhaul to ensure long-term HVAC blower motor reliability

What is the purpose of the internal pilot gas flow

Resideo HPSR106 Switching Relay 326058-755 and improved coolingThe Resideo HPSR106 Switching Relay is a professional grade solution for managing hydronic zoning in residential and light commercial multi zone heating systems. This Six Zone Switching Relay operates a central boiler and up to six independent zone pumps, ensuring precise thermal distribution across the entire structure. Engineered for field reliability, it features 120 VAC 1 PH operation at 60 Hz and is housed in a robust gray enclosure with a high