it is specifically fine-tuned for conductivity-based sensing in boilers

Rugged Build Quality: Designed to withstand the thermal stress and rapid cycling typical of modern condensing boilers

and Steveco 90-130

the 031-00955-000 and the S1-031-00955-000 are the same technical specification

Protects compressor from refrigerant migration and liquid slugging

Lennox 15G14 Control 318172-701 it is specifically fine-tuned forThe Lennox 15G14 Control is a high performance 2HP 230V Inverter Control designed specifically for variable frequency drive (VFD) applications in commercial and residential rooftop units. As a pre programmed Variable Frequency Drive (VFD), this component (Lennox Catalog Number 15G14, Mfr Part 615610 01) provides precise motor speed modulation for 3 phase HVAC systems. Engineered for seamless integration with Lennox LG LC, SG SC, and KG KC KH series