Common Questions Can the output range be increased beyond 30 psi

the pilot only remains lit during the main burner cycle

When diagnosing spark rod troubleshooting issues

consider the Belimo B238 Valve

McDonnell & Miller 93 Pump Control Els PW 29614 Common Questions Can the outputThe McDonnell & Miller 93 Pump Control (Part Number 162300) is a heavy duty combination low water cut off and pump controller designed specifically for commercial and industrial steam boiler applications. Engineered for systems with a maximum pressure of 150 PSI, this unit utilizes magnetic repulsion to actuate its switches, effectively eliminating the mechanical fatigue and leakage risks associated with traditional bellows. The Series 93 features two