which optimizes electrical efficiency and reduces thermal fatigue during continuous duty cycles

It features improved motor torque

375" tip diameter resist carbon buildup and electrode erosion

and A419 electronic temperature controls

The Intermatic ET1105C is a professional-grade 24-hour electronic timer designed for heavy-duty load control in commercial and industrial HVACR applications

Watts 0383308 Valve Freon which optimizes electrical efficiency andThe Watts 0383308 is a high capacity ASME Section IV pressure relief valve designed specifically for hot water space heating boilers. Engineered as part of the Watts Series 740, this 1 1 4 inch NPT valve is factory set at 45 PSI and delivers a massive discharge capacity of 2,830,000 BTU hr. Its iron body construction features expanded outlet drain connections (1 1 2 inch) to facilitate rapid pressure reduction during thermal expansion or runaway