an open circuit or infinite ohms indicates the coil is defective and requires replacement

to match varying system static pressures

including essential ceramic insulators

What is the purpose of the 1 1/2" shank

Key Benefits Compatible with the high-performance Selectra Series 44 for seamless direct-fired heater control

Maxitrol 210DZ-1 1/4 Regulator Freon an open circuit or infiniteThe Maxitrol 210DZ 1 1 4 is a heavy duty zero governor gas regulator engineered for precise atmospheric control in industrial and commercial combustion systems. Featuring a balanced valve design, this 1 1 4" NPT gas regulator maintains a stable outlet pressure range of 1. 0" to 1. 5" w. c., making it essential for pre mix burners and gas air ratio control applications. Built to handle a 5 PSI maximum inlet pressure, the 210DZ ensures high capacity