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Is the S1-363-93521-703 compatible with all 3-tube York furnaces
this 40 amp timer ensures reliable performance in demanding environments from -40°F to 131°F
or lab facilities
Its robust construction is specifically built to withstand the thermal stressors found in industrial air handlers and rooftop units
always verify the rating before energizing the circuit
Watts 0066607 Tank 322056-301 Is the S1-363-93521-703 compatible withThe Watts 0066607 ET 60 expansion tank is a critical component for maintaining system stability in high demand residential and commercial closed loop hydronic heating environments. Engineered to manage thermal expansion, this non potable hydronic expansion tank prevents dangerous pressure surges that trigger relief valve discharge. This model features a high grade carbon steel tank construction with an epoxy finish to prevent external corrosion.