Designed with a 25-degree pitch and a 3-blade configuration

the board's logic or internal relays have likely failed

low-tolerance fit

The Rollway 6306EMQ is a precision-engineered 30mm ID open ball bearing designed specifically to provide high-performance cooling and lubrication for critical HVACR and electric motor applications

Danfoss 193B-1502 3 Way Valve Els PW 17895 Designed with a 25-degree pitchThe Danfoss 193B 1502 is a high performance 3 way mixing valve engineered for precision flow control in hydronic heating and cooling systems. Constructed from DZR brass (Dezincification Resistant), this valve is specifically designed to withstand aggressive water conditions, preventing premature corrosion and ensuring long term seat integrity. With a 3 4" NPT external thread connection and a 7. 3 CV flow coefficient, it provides the necessary capacity