What is the difference between a 1-pole and 2-pole contactor

the orifice must be sized correctly according to the furnace rating plate

the 11177202 inducer assembly features a 1/30 HP rating

Common Questions How do I install the ZG-R01 for 4-20mA to 2-10VDC conversion

Maxitrol 325-9-2 Regulator R-410A What is the difference betweenThe Maxitrol 325 9 2 is a professional grade 2 inch NPT gas regulator engineered for high demand commercial gas line pressure regulation and industrial appliance service. This robust lever acting design manages a significant 2,250,000 BTU hr max capacity, ensuring precise control from full flow down to pilot flow applications. With a 10 PSI max inlet pressure rating and a versatile 4 12 inch WC outlet pressure range, it excels at maintaining stable