while the B-port is modified to maintain a constant common port flow

5HP 1800RPM 145T Motor features a robust rolled steel frame and an Open Drip-Proof (ODP) enclosure

Optimizing your steam system requires a high-performance Armstrong International 30A3 steam trap

requiring a manual technician intervention to restore operation

Designed as a direct replacement for the F93B-1C

Resideo T834L1004 Thermostat 323269-701 while the B-port is modifiedThe Resideo T834L1004 is a standard grade mercury free economy thermostat engineered for 20 30 Vac cooling only systems. Designed for vertical mounting, this unit features a reliable bimetal sensor element and an SPST switching action to provide consistent 2 degree accuracy across a 45 95F temperature setting range. It is compatible with conventional systems and single stage heat pumps that do not require auxiliary heat. The manual changeover